WS Series - autocentrated

MOLDED-CASE CIRCUIT BREAKERS &
EARTH-LEAKAGE CIRCUIT BREAKERS
Mitsubishi Electric Corporation’s Fukuyama Works.
witch produces these products, is certified as meeting
the ISO14001 environmental management system standard.
Certification No.:EC70J1128 Date of Certification: Nov.26,1997

Mitsubishi Presents the
the High Demands of
Mitsubishi Presents the WS Series, Satisfying the
High Demands of the Global Standard New from
Mitsubishi Electric, the company which has used
its impressive controller device line-up in
realizing high precision FA support, the WS
(World Super) Series of next generation molded
case circuit breakers and earth-leakage circuit
Long service life and high reliability,
made possible by new equipment breakthroughs.
Compliance with th
The quest for truly superb breaker function, realizing
performance at a full class higher.
1

WS Series, Satisfying
the Global Standard
breakers. This series complies with IEC and
UL/CSA, JIS standards, achieving a stellar level
of globalization to satisfy genuine international
needs. A product line-up designed with the
environment in mind, together with the pursuit of
easy usage and high performance to forge the
way to a bright new future for breakers.
Product design for greater easy usage,
through wide variations.
e global standards.
New system configuration,
on the strength of intelligent breakers.
INDEX
Features........................................................... 3
The Great Variable Accessories for
Perfect Solution............................................ 9
1. Series Configuration and Listed of
Product Models........................................ 11
2. Detailed Specifications ............................ 13
Molded-Case Circuit Breakers................. 13
Earth-Leakage Circuit Breakers...............17
Motor-Protection Breakers....................... 19
UL Listed Products .................................. 20
3. MDU Breakers........................................... 21
4. Connection Method.................................. 22
5. Accessories
Internal Accessories.................................23
External Accessories ...............................30
6. Characteristics and Dimensions.............33
7. Ordering Information................................62
2

NEW21 Century Global Standard
MITSUBISHI World Super Series Designed for Global Application
ASTA
EN
CSA
GB
CCIB
JIS
UL
TPC
IEC
SABS
TUV
LR
GL
DNV
ABS
BV
NK
Complete change in Mitsubishi
breaker design colors
Complete color change to ivory from
WS Series. Use of shift to white
breakers and more stylish design to
boost attention on the international
market.
Complying with the various
world standards
Besides obvious conforming
standards of IEC, UL, CSA and JIS,
third-party certification and ship
classification standards will also be
obtained in each country, to
respond to the world market.
(Refer to the left entries for more
details.)
Raise each rating to address the
international market.
(1) NF30-SP => NF32-SW
(2) NF60-HP => NF63-HW
(3) NF100-SP => NF125-SW
WS Series International Standard Conformance List
IEC
JIS
EN
Safety Certification
UL CSA
LR
GL
Marine Approvals
DNV ABS
BV
NK
Standards
International
Japan
Europe
USA
Canada
UK
Germany
Norway
USA
France
Japan
WS
● ● ● K K K K K
Series
(Notes) “●” responds with standard item. “K” will manufacture according to instructions.
K
K
K
3

Targets one-class higher performance, in realizing superb
breaking performance
The WS Series presents a new technology.
Relay
• Interchangeable Relay-unit
Thermal type Electronic type
• AC/DC common use
• T/A adjustable range is expanded.
JPT
Mechanism
• Isolation suitability
• Class II insulation
• Extending operating cycles
Breaking Performance
• Increased Icu
• High voltage
• Ics=100% Icu
• Co-ordination type “2”
Terminal
• IP20 Mold-cover Finger
protection
• Front compression
terminalBox terminal
RearPM
Internal Accessories Shunt-less Advanced ISTAC PA Auto-Puffer External Accessories
• Cassette-type accessories
• Electric operators
• Wide range of Rated
q High speed type
Voltage
w Isolation suitability
• IP20 PM with Safety Device
• Handle Lock Device
• R/V handle
• IP40 Terminal cover
[PA Auto-Puffer]
[JPT]
Adopted on SGW,
Adopted on SGW,
Polymer Ablation type Auto-Puffer [ Jet Pressure Trip Mechanism
HGW, RGW, UGW] [ HGW, RGW, UGW]
PA auto-puffer is the technology to increase the
interrupting performance by blowing out the gas to the
arc by right angle. The gas pressure which is generated
from high-polymer materials is accumulated in the
accumulating space, and the gas is blown to the arc to
extinguish. Especially this technology improves the high
voltage breaking performance.
Unit case
movable
conductor
eGas flow
Arc
Ablation gas jet through the hole installed on the unit
case directly activates the trip mechanism. This acts
faster than the relay (magnet), and contributes to
improved current-limiting performance and breaking
reliability.
Trip Bar
Tripping actuator to
push the trip-bar
before the trip by
relay unit.
Tripping Actuator
Unit Case
When short circuit
fault occurs, the
contacts are opened
and arc is generated
between the contacts.
At that time the
pressure in the unit
case become very
high.
Extinguishing
unit
wAccumulating space
qAblation
Fixed conductor
Arc Extinguishing Concept
VJC insulation
(high polymer materials)
qAblation => wGas accumulating => eGas flow => Arc extinguishing
Hole
High pressure gas
blows through the
hole to rotate the
tripping actuator
4

Targets one-class higher performance, in realizing superb
breaking performance
[Advanced ISTAC] Advanced Impulsive Slot-Type Accelerator
Adopted on SGW,
[ HGW, RGW, UGW]
Further evolution in Mitsubishi original ISTAC breaking technology*. Optimization of the current path and the added
magnetic core enhance driving electromagnetic forces. By the high-speed opening and the arc driving, the rising rate
of arc voltage is increased and the peak current “Ip “ is decreased.
*The triple forces which are the repulsive force, the attractive force, and the pressure accelerate the separating speed of the movable conductor.
Repulsive force
Movable contact
Attractive force
current A
current C
current
Upper,
fixed-contact
conductor
Pressure
Movable contact
Movable contact VJC
current B
Lower,
fixed-contact
conductor
Arc
Fixed contact VJC
(1) Electromagnetic attractive force between Current A and Current C
(2) Electromagnetic repulsive force between Current B and Current C
(3) Ablation gas pressure
These three forces
generated high-speed drive
Breaking Capacity Icu/Ics
Max. Iet-through peak current (kA)
(400VAC)
(kA)
200
150
100
50
0
85
100
125 125 125
36
200 200 200
75 75
36
36
230VAC 380VAC 400VAC 415VAC
70
125
200
36
65
200 200
125 125
30
50
8
440VAC 500VAC 690VAC
20
30
25
U(UGW)
R(RGW)
H(HGW)
S(SGW)
Series
MAX. peak carrent (kA)
MAX.I 2 t (A 2 .sec)
Short-Circuit Current, sym.r.m.s.(kA)
I 2 t let-through characteristics (400VAC)
Prospective short-circuit
current asym.peak
NF250-HGW
NF250-UGW
NF250-HGW
NF250-UGW
Short-Circuit Current, sym.r.m.s. (kA)
[Shunt-less]
Shunt-less Current Flow Technology
Adopted on SGW,
[ HGW, RGW, UGW]
Double plates conductors hold the movable conductor without flexible
wires.This shunt-less structure achieves the extending operating
cycles.
Holder
Movable contact
Endurance
(C-O cycles)
(times)
50,000
40,000
Electrical
Mechanical
30,000
20,000
10,000
0
NF125-SGW/HGW
NF160-SGW/HGW
NF250-SGW/HGW
Spring
Movable contact
revolving shaft
During revolution the movable contact is constantly
in contact with the holder, maintaining current flow.
5

I
Product design which pursues greater use ease by wide variations
Interchangeable Relay Unit
To enhance flexibility, the Mitsubishi
WS Series is equipped with
interchangeable relay units (available
in thermal or electronic types).
The move has been made to
AC/DC common use, while the
expanded adjustment range enables
reduction in the number of 250AF
relays from 10 to 7 types.
A magnetic adjustable function has
been added to the thermal type,
while 4P neutral protection has also
been enhanced.
(Note: Only authorized members
available to replace)
Thermal type unit
4 10
Electronic type unit
Thermal Adjustable Relay
6 8
Ii(DC)=1.3XIi(AC) 4 10
Ii(X250A AC)
T
Ir
Ii
MODEL
RT
250
In 250 A
50/60Hz
40 3P3E
160
200
Ir(A)
250
MADE IN JAPAN
LN326N433-1
Rating
Type
In (A)
NF250-SGW / HGW
NF160-SGW / HGW
NF125-SGW / HGW
Tripping threshold Ir (A)
(note 1)
Neutral protection
4P 3E
4P 4E
25 40 63 100 125 160 250
● ●
●
● ● ● ● ●
Overload Protection (Thermal)
Adjustable
16-25 25-40 40-63 63-100 80-125 125-160
No Protection
1 × Ir
160-250 (160-225)
Tripping threshold Ii
Short-Circuit Protection (Magnetic)
Fixed
10 × In
Adjustable
4 to 10 × In
Note: (1) The type 4P 3E is standard. If the type 4P 4E is required, specify the type 4P 4E separately and explicitly.
Ir Ii I
Electronic Relay
LN326N429-11
MODEL
T
Ir
MADE IN JAPAN
Ip
TL
RE250 In
250
A
Is
AC only
50/60Hz
Ii 70% PAL
Ts
Ir (A) TEST T L(s) Is (XIr) Ts (s)
Ip (XIr)
200
80
4 5
160
60
3.5
6
2 Ii (X250A) 8
85
1
10
8
9
3
7
6
12
95
2.5
8
75
125
250 12 100 2 10 06
3 4 14 7
1.0
OVER
I pN
4P3E 4P4E
Rating In (A) (40°C)
NF250-SGW / HGW
Type NF160-SGW / HGW
NF125-SGW / HGW
LTD
Tripping threshold Ir (A)
Tripping time
TL(s)
Neutral protection (Slectable)
32 63 100 125 160 250
●
●
● ● ● ●
Overload Protection
Adjustable
16-32 32-63 63-100 75-125 80-160 125-250
12-60-80-100 step adjustable (at 2 × Ir)
0-1 × Ir (Step adjustable)
T
Ip
TL
Ir
Is
Ts
Ii
I
STD
INST
PAL
Pickup current Is
Tripping time Ts(s)
Tripping threshold Ii
Pickup current Ip
Operating time Tp
70%-LED (green)
PAL-LED (orange)
Over -LED (red)
Short-Circuit Protection
2-2.5-3-3.5-4-5-6-7-8-10 × Ir step adjustable
0.06-0.1-0.2-0.3 step adjustable (at 1.5 × Is)
4 to 14 × In continuous adjustable
Pre-Alarm
0.7-0.75-0.8-0.85-0.9-0.95-1.0 × Ir step adjustable
TL/2
Indicator (LED)
Lit at 0.7 × Ir
Flashing at lp and lit at Tp
Lit at 1.15 × Ir
6

Product design which pursues greater use ease by wide variations
Internal Accessories
Adopted for the internal accessories is a easily installed
cassette type. Common use of different voltages realizes major
reductions in types.
The UVT for ELCB is also possible. Time delay type variations
have also been expanded, addressing a wide range of applications.
3 Way Lead Wire (Selectable)
Prebius madels
WS Series (New)
Vertical Lead-wire Terminal Block (SHT)
SHT
voltuge
AC (V)
DC (V)
(24), (48), 100-120, 200-240,
380-450, (440-550)
(12), (24), (36), (48), 100, (110), (125), (220)
24-48, 100-240, 380-550
12, 24-36, 36-48, 100-125, (220-250)
UVT
voltuge
AC (V)
DC (V)
100-110, (100-120), 200-220, (220-240),
(380-415), 400-440, (440-480), (500-550)
(24), (48), 100, (110)
24/48, 100-110/120-130, 200-220/230-250,
380-415/440-480, 500-550
24/48, 100-110, 110-125
Lead-wire to Line side
Flying Lead-wire
∗Cassette-type Accessories
Cassette-type accessories ensure flexbility when upgrading
circuits.
Ordering is easy, and installation is one touch simple and
safe too thanks to the insulated cassette design.
Fits all breaker series
The alarm switch (AL), auxiliary switch (AX), shunt trip (SHT),
and undervoltage trip (UVT) all comes as cassette-type
accessories to suit all breaker series.
1. Push the trip button
(PPT) to the breaker
2. Loosen the front
cover screws
3. Open the front
cover
4. Install the
accessories
5. Close the front cover
and tighten the screws.
External Accessories
Hight speed Motor Device
Supplied for the 125 through 250AF is a motor device easier to use,
which simplifies installation.
∗Adoption of a spring charge mechanism for high-speed operation
(0.05~0.1seconds)
∗Swift and simple installation, by tightening only two screws.
Power Supply Module
External Handle
Adoption of a safer and easy to operate handle.
∗Complying with protection degree IP65.
∗Isolation function achieved through combination with the breaker unit.
∗Structured to allow relay adjustments after installation as well.
∗Equipped with cylinder key (option) to prevent deliberate operation.
V-Handle
R-Handle
IP-20PM with Safety Device
Specialized for 3-and4-poles use (2 pole incompatible).
∗Complies with protection degree IP20.
∗Safety device supplied as option.
∗May be connected with up to nine leads (for PLT).
∗May be modified from front connection to rear connection.
(Note: Modification by end users not authorized)
IP20: Finger protection.
7
(IP-20PM)

Product design which pursues greater use ease by wide variations
IP-20 Terminal Connection
With the SGW, HGW,
connection safety has been
further elevated.
∗Standard IP-20 protection
degree secured.
Terminal Cover
Major improvements have been made in
front connection terminal safety.
∗With terminal covers, IP40 protection
degree is ensured.
Variable Connections
Compatible with various
connection methods.
Solderless terminals
extending outside the
breaker unit on the
conventional type have
been upgraded to a
built-in internal type (see
Diagram 2). Maximum connecting Cable of 185mm 2
(SGW/HGW).
(Note: Certain models have externally attached terminals)
IEC Rail Mounting for 32, 63AF
The 32,63AF includes installation
hooks to IEC rails as standard
equipment, greatly simplifying
installation work.
Handle Locks
With the WS Series, ON/OFF locking
is possible through the padlock to the
breaker unit.
Up to three padlocks may be attached.
∗Customers are requested to supply
their own padlocks
ON Lock
OFF Lock
OFF Lock with 3 Padlock
New system configuration through the use of an intelligent breaker
AE-SS MDU WSS MDU Eco Monitor
Data Measuring & Transmission
Working through a sequence CC-Link interface unit makes it possible to
collect electrical circuit measuring data.
MELSECNET/10 or Other or upper Other busupper bus
MITSUBISHI MDU (Measuring Display Unit) Breaker
• AE1600-SS US3 Relay with CC-Link
• NF250-SWM with CC-Link
CC-Link
CC-LINK
Interface unit
BIF-C
CC-Link
Interface unit
BIF-C
AE1600-SS
Setting Infomation
Rated current max :Inmax 1600 A
Rated current max :(xinmax) 80 %
Uninterrupted curr :Iu(xin) 80 %
PAL pick-up :IP(xin) 70 %
STD pick-up :Isd(xin) 600 %
LTD Time :TL 100 sec
STD Time :TS 0.5 %
Inst Pickup :Ii(xin) 1600 %
ON
Alarm
1050 A
PAL
465 V
OVER
654321 kWh
Trip(L)
567 kVarh Trip(S)
85 %(PF) Trip(I)
60 Hz
Trip curent 0kA
80 A(Hamonics)
NF250-SWM
321 A
450 V
123456 kWh
90 %(PF)
LOAD
Alarm
PAL
OVER
Trip(L)
Trip(S/I)
LOAD
8

The Great Variable Accessories for Perfect Solution
250AF Product Skelton
⁄0
⁄6
⁄1
¤2
⁄7
m
¤3
⁄8
¤4
⁄9
b
v
¤0
m
¤1
⁄0
⁄1
9

⁄2
⁄3
z MCCB
,
x Relay unit (Thermal type) (RT)
c Relay unit (Electronic type) (RE)
.
v Relay unit (Magnetic only type) (RM)
b Relay unit (Switch-disconnector type)∗
n Super current-limiting unit∗
n
m Solderless (Box) terminals
, Front connection nuts
. Rear connections
⁄0 Insulating barrier (BA-F)
⁄1 Small terminal cover (TC-S)
z
⁄5
⁄4
⁄2 Large terminal cover (TC-L)
⁄3 Rear terminal cover (BTC)
⁄4 Plug-in base (PM)
⁄5 Connections for Plug-in
⁄6 Mechanical interlock device (MI)
⁄7 OFF Lock with 3 Padlock (HLF3)
⁄8 Handle lock device (LC/HLF/HLN/HLS)
⁄9 Variable-depth operating handle (V type)
¤0 Rotary operating handle (R type)
¤1 Electrical operation device (MD)
c
¤2 Alarm/Auxillary switch device (AL/AX)
¤3 Under voltage trip device (UVT)
x
¤4 Shunt trip device (SHT)
,
.
Note ∗: All the accessories are field mounting type
except No.5 and 6.
⁄2
⁄3
10

1. Series Configuration and List of Product Models
Series Configuration
Molded-case circuit breakers
NF-C
Economy type
NF-S
Standard type
NF-H
High-performance
type
NF-U
Current limiting-type
ultra breaker
Earth-leakage circuit breakers
NV-C
Economy type
NV-S
Standard type
NV-H
High-performance
type
NV-U
Ultra current-limiting
type
Motor-protection breakers
MB
Motor breaker
Miniature circuit breakers
BH BH-P BH-S BH-PS BH-D6 BV-D KB-D
NEMA-type for consumer unit
DIN-series for general consumer unit
Circuit protectors
CP30-BA CP-B CP-S
For equipment
11

List of Product Models
( The models shown in shaded boxes are WS series.)
Series
NF-C
Economy type
Molded-case circuit breaker
Earth-leakage circuit breaker
Motor-protection
braker
NF-S
Standard type
NF-H
High-performance type
NF-U
Ultra current-limiting type
NV-C
Economy type
NV-S
Standard type
NV-H
High-performance type
NV-U
Ultra current-limiting type
MB
Motor breaker
Frame A
32 (30) 63 125 (100) 160 250 400 630 800 1000 1250 (1200) 1600 2000 2500 (3200) 4000
NF30-CS NF63-CW NF125-CW NF250-CW NF400-CP NF630-CP NF800-CEP
NF32-SW
NF63-SW
NF63-HW
NF125-SW NF160-SW NF250-SW NF400-SP NF630-SP NF800-SDP
NF1000-SS
(NF1200-SS) NF1250-SS NF1600-SS NF2000-S NF3200-S NF4000-S
NF125-SGW NF160-SGW NF250-SGW NF400-SEP NF630-SEP NF800-SEP
NF2500-S
NF125-HW NF160-HW NF250-HW NF400-HEP NF630-HEP NF800-HEP
NF1000-SSD NF1250-SSD NF1600-SSD NFE2000-S NFE3000-S NFE4000-S
NF125-HGW NF160-HGW NF250-HGW NF400-REP NF630-REP NF800-REP
NF125-RGW NF250-RGW NF400-UEP NF630-UEP NF800-UEP NF1250-UR
NF125-UGW
NF250-UGW
NV30-CS NV63-CW NV125-CW NV250-CW NV400-CP NV630-CP
NV32-SW
MB30-CS
MB30-SW
NV63-SW
NV63-HW
MB50-CW
MB50-SW
NV125-SW NV250-SW NV400-SP NV630-SP
NV800-SEP
NV100-SEP NV250-SEW NV400-SEP NV630-SEP
NV1000-SB
NV125-HW NV250-HW NV400-HEP
NV800-HEP
NV630-HEP
NV100-HEP NV250-HEW NV400-REP
NV125-RW
MB100-SW
NV250-RW
MB225-SW
NV1200-SB
NF-UL
UL489 Listed
Molded-case circuit breaker
UL listed products
NV-UL
Earth-leakage protector
UL489 Listed
Molded-case circuit breaker
Series
UL listed
products
Frame A
UL489 Listed
Molded-case circuit breaker
Earth-leakage protector
UL489 Listed
Molded-case circuit breaker
Details will be available
( upon request. )
50 100 150 225 250 400 600
NF50-SWU NF100-CWU NF-SFW NF225-CWU NF-SJW NF-SKW NF-SLW
NF100-SWU
NF-HJW
NV50-SWU NV100-SWU NV225-CWU
: Released in April 2001
: Scheduled to be released in October 2001
Details will be available
( upon request. )
: Available soon
Miniature Circuit Breaker
AF 60 100
BH
BH-P
BH
BH-S —
BH-PS —
DIN Series
AF
MCB
RCCB
RCBO
Isolating
switch
63 and less
BH-D6
BV-D
BV-DN
KB-D
Circuit Protectors
AF 30 and less
CP30-BA
CP CP-B
CP-S
12

2. Detailed Specifications
Molded-Case Circuit Breakers
Available soon Available soon Available soon Available soon
’
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13

14
8/4
18/5
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1,000
1,000
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10/5
22/11
–
1,000
1,000
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––125
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22/22
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35/35
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20/20
35/35
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22/22
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22/22
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4
2 4
2 4
2 4
2 4
2 4
2
20/20✽ 40/40✽ 20/20✽
–
–
–

2. Detailed Specifications
Molded-Case Circuit Breakers
’
✽
✽ –
–
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–
– –
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– – – – – –
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✽
✽
a
✽
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5/3
–
20/20
35/35
✽
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–
1,000
1,000
–160
✽
1,000
1,000
–160
–160160–250
–250
20/20
35/35
–
–
8/8
22/22
8/8
22/22
–
✽
–
–
–
–
✽
–
1,000
–
1,000
1,000
1,000
–
1,000
1,000
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
15

16
5/3
–
–
1,000
1,000
–
–
–
–
–
–
–
–
–
–160160–250
20/20
35/35
–
1,000
1,000
–
–
–
–
–
–
–
–
–
–
–250
–
20/20
35/35
–
1,000
1,000
–
–
–
–
–
–
–
–
–25 25–40
40–63 63–100
25/25
–
–
1,000
1,000
–
–
–
–
–
–
–
–
–
–
–
–25 25–40
40–63 63–100
30/30
–
1,000
1,000
–
–
–
–
–
–
–
–
–
–
–
––225
25/25
125/125
125/125
125/125
125/125
125/125
125/125
125/125
–
1,000
1,000
–
–
–
–
–
–
–
–
–
–
–
–
––225
30/30
–
–
1,000
1,000
–
–
–
–
–
–
–
–
–
–
–
✽
✽ –
✽ ✽ ✽ ✽
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
4
2 4
2 4
2 4
2
–

2. Detailed Specifications
Earth-Leakage Circuit Breakers
Available soon Available soon Available soon Available soon
°C)
a ca c
b
’
–400–440
• •
–
–
–
Button
2.5/1
5/2
5/2
7.5/4
10,000
6,000
6,000
75
130
68
90
–
–
–
–
–
–400–440
• •
• •
• •
• •
Button
10/5
10/5
–
30/15
10,000
6,000
6,000
90
130
68
90
–
–
• •
Button
15/8
18/9
–
35/18
8,000
4,000
4,000
105
165
68
92
–
–
–
–
–
–400–440
• •
–
–
Button
5/2
5/2
5/2
10/5
10,000
6,000
6,000
75
130
68
90
–
–
–
–
–
– – –
– – –
– –
– – –
–
–
–
–
–
–
✽
–400–440
• •
• •
• •
–
–400–440
• •
–
–
–
Button
7.5/4
7.5/4
7.5/4
15/8
15,000
15,000
8,000
75
130
68
90
–
–
–
–
–
–400–440
• •
–
–
–
Button
10/5
10/5
10/5
25/13
15,000
15,000
8,000
75
130
68
90
–
–
–
–
–
–
–
–400–440V
–484V
17

–225
–225
✽
Adjustable
Adjustable
–400–440
• •
• •
• •
• •
Button
–400–440
• •
• •
• •
• •
Button
–400–440
• •
• •
• •
0.1 •0.5 •1.0
Button
–400–440
• •
• •
• •
0.1 •0.5 •1.0
Button
–400–440
• •
• •
• •
0.1 •0.5 •1.0
Button
–400–440
• •
• •
• •
0.1 •0.5 •1.0
Button
–400–440
• •
• •
• •
0.1 •0.5 •1.0
Button
–400–440
• •
• •
• •
0.1 •0.5 •1.0
Button
25/13
30/15
–
50/25
25,000
20,000
10,000
50/25
50/25
–
100/50
25,000
20,000
10,000
25/13
30/15
–
50/25
12,000
4,000
4,000
25/13
30/15
–
50/25
12,000
4,000
4,000
50/13
50/13
–
100/25
12,000
4,000
4,000
50/13
50/13
–
100/25
12,000
4,000
4,000
125/125
125/125
–
125/125
25,000
20,000
10,000
125/125
125/125
–
125/125
12,000
4,000
4,000
90 120 90 120 105 140 105 140 105 140 105 140
90
105
130
68
90
–
–
130
68
90
–
–
165
68
92
–
–
165
68
92
–
–
165
68
92
–
–
–
165
68
92
–
–
–
191
68
90
–
–
240
68
92
–
–
–
– –
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
– – – –
–
– – – –
–
–
–
–
– – – – – –
–
–
– – – – – –
–
–
–
–
–
–
–
–
–
–
18

2. Detailed Specifications
Motor-Protection Breakers
30 50 100 225
MB30-SW MB50-CW MB50-SW
Type name
MB100-SW
MB225-SW
Available soon Available soon Available soon
Rated current In (Amp.)
Rated motor capacity: kW
Reference ambient temperature 40°C
(45°C for marine applications)
A
200/220V 400/440V
kW kW
25 5.5 11
16 3.7 7.5
12 5.5
10 2.2
8 3.7
7.1 1.5
5 2.2
4 0.75 1.5
2.5 0.4
2 0.75
1.4 0.2
1.2 0.4
0.8
200/220V 400/440V
A
kW kW
45 11 22
40 18.5
32 7.5 15
25 5.5 11
16 3.7 7.5
12 5.5
10 2.2
8 3.7
200/220V 400/440V
A
kW kW
7.1 1.5
5 2.2
4 0.75 1.5
2.5 0.4
2 0.75
1.4 0.2
1.2 0.4
0.8
A
200/220V 400/440V
kW kW
100 55
90 22 45
71 18.5 37
63 15 30
45 11 22
(40) 19
32 7.5 15
(25) 5.5 11
(16) 3.7 7.5
(12.5) 5.5
200/220V 400/440V
A
kW kW
225 55 110
200
175 45 90
150 37 75
125 30
Number of poles
Rated insulation voltage Ui (V)
Rated shortcircuit
breaking
capacities (kA)
Overall
dimensions
(mm)
lEC60947-2
JIS C 8201-2
(lcu/lcs)
a
b
ca c
AC
3 3 3 3 3
500 500 500 500 500
440V 2.5/1 2.5/1 7.5/4 25/13 25/13
400V 7.5/4 7.5/4 7.5/4 30/15 30/15
230V 7.5/4 7.5/4 15/8 50/25 50/25
a 75 75 75 90 105
b 130 130 130 130 165
c 68 68 68 68 68
ca 90 90 90 90 92
Connection
method
Front connection
Rear connection
Plug-in
(F)
(B)
(PM)
● Crimp contact ● Crimp contact ● Crimp contact ● Crimp contact ● Crimp contact
● Round stud ● Round stud ● Round stud ●Bar stud ●Bar stud
Remark: The products of which rated current is parenthesized will be produced when an order is placed.
● ● ● ● ●
19

2. Detailed Specifications
UL Listed Products
Frame A
Type name
100 225 50 100 150 250
NF100-CWU NF225-CWU NF50-SWU NF100-SWU NF-SFW NF-SJW NF-HJW
Photo
Available soon
Rated current In (Amp.)
at ambient temperature 40°C (IEC30°C)
506075100
125150175
200225
5101520
304050
15203040
506075100
1520304050
60708090 100
110125150
(125)(150)175
200225250
125150175
200225250
Number of poles
2 3 3 2 3 2 3
3 3 3
Rated short-circuit breaking capacities (kA)
UL489
JIS C 8201-2
IEC60947-2
(Icu/Ics)
Rated voltage (V AC) 240 240 240 480Y/277 600Y/347 600Y/347 600Y/347
600Y/347V 14 14 18
AC
480V 35 35 50
480Y/277V 22 35 35 50
240V 10 35 10 35 65 65 100
Rated insulation voltage Ui (V) 600 600 600 690 690 690 690
690V 84 88 88 1515
500V 7.54 105 7.54 189 3030 3030 3636
440V 105 158 7.54 2513 3636 3636 5050
AC 415V 105 189 7.54 3015 3636 3636 5050
400V 105 189 7.54 3015 3636 3636 5050
380V 105 189 7.54 3015 3636 3636 5050
230V 3015 3518 158 5025 8585 8585 100100
DC 250V ✽ 7.54 105 158 2020 2020 2020
Compatible to AC/DC ✽ ● ● ● ● ● ●
Suitability for isolation
● ● ● ● ● ● ●
Reverse connection
● ● ● ● ● ● ●
a 60 90 105
50 75 60 90 105 105 105
Overall
dimensions
(mm)
a
b
ca c
b 150 165 150 150 185 185 185
c 68 68 68 68 86 86 86
ca 90 92 90 90 110 110 110
Mass of front-face type (kg)
0.7 0.95
1.5
0.55
0.75 0.7 0.95 2.0 2.0 2.0
Connection
method
Accessories ✽
External accessories ✽
Front
connection
Alarm switch
Auxiliary switch
Shunt trip
Under-voltage trip
Vertical lead-wire terminal unit
Mechanical interlock
Handle lock device
Operating handle
Crimp contact
Solderless
terminal
Insulating barrier
Terminal Large
cover
Small
IEC 35mm rail fixture
(F) ● ● ● ● ● ● ●
(SL) ● ● ● ● ●
(AL) ● ● ● ● ● ● ●
(AX) ● ● ● ● ● ● ●
(SHT) ● ● ● ● ● ● ●
(UVT) ● ● ● ● ● ● ●
(SLT) ● ● ● ● ● ● ●
(MI) ● ● ● ● ● ● ●
(HL) ● ● ● ● ● ● ●
F ● ● ● ● ● ● ●
S ● ● ● ● ● ● ●
V ●
● ● ●
● ● ●
(IB) ● ● ● ● ● ● ●
(TC-L) ● ● ● ● ● ● ●
(TC-S) ✽
Over current trip means
Trip button
TÜV type approval
Equipped Equipped Equipped Equipped Equipped Equipped Equipped
● ● ● ● ● ● ●
Notes: ✽ The trip action characteristics differ between AC and DC for products that are compatible to both AC and DC.
✽ Specifications for products with a CE mark differ from those for general-purpose products. Details will
be available upon request.
✽ Use two poles among the three poles in the case of three-pole products. In addition, wiring as shown to the
right allows the models of NF100-CWU, NF100-SWU and NF225-CWU to be used for up to 400 V DC and
the models of NF-SFW, NF-SJW, and NF-HJW to be used for up to 500 V DC.
✽ The standard configuration contains a protection cover and adopts the IP20 (finger protection) structure.
Remark: The products of which rated current is parenthesized will be produced when an order is placed.
Line
3-pole
Load
20

3. MDU Breaker (Measuring Display Unit)
■Summary
The circuit breaker incorporates a digital Measuring Display Unit
(MDU). It can measure and display a range of circuit condition
data for more efficient energy management.
■Appearance
■Features
●Measuring and displaying the load current, line voltage,
harmonic current, power, electric energy and power factor.
●Direct connection to open network CC-Links is possible.
●The measuring VT and CT are installed within the circuit breaker,
thus offering savings on space and wiring.
NF250-SWM 3P
■MDU breaker product lineup and measuring display items
Measurement and display items
Load current for each phase: present value, demand value, maximum demand value
Line voltage: present value
Harmonic current: 3, 5, 7, 11, 13, 17, 19th, total harmonics
Present value, demand value, maximum demand value
Power: present value, demand value, maximum demand value
Electric energy: electric energy, time electric energy, maximum time electric energy
Power factor: present value
Applicable type
MCCB
NF250-SWM
●
●
●
●
●
●
■Specifications
Series
Group
Frame size
Type name
Rated current In (Amp.)
Rated ambient temperature (°C)
Number of poles
Supply system
Rated insulation voltage Ui (V)
Rated shortcircuit
breaking
capacities (kA)
Connection
IEC60947-2
(Icu/Ics)
Transmission (option) ✽
Maximum measuring current (Amp.)
Maximum measuring voltage
MDU control power supply
AC
(50/60Hz)
Pulse output
CC-Link
500V
440V
415V
400V
380V
240V
230V
S series
WSS MDU
250
NF250-SWM
125 150 175 200 225 250
40
3, 4
3ø3W, 1ø3W for 3 poles, 3ø4W for 4 poles (1ø2W available for 3 poles)
690
15/8
25/13
30/15
30/15
30/15
50/25
50/25
Front type (F), Rear type (B) ✽
Solid-state relay (SSR), no-voltage a contact, DC24V/AC100–200V 20mA
Output pulse unit: 1–10–100–1000–10000kWh/pulse set, pulse width 0.35–0.45 sec.
Load current, Line voltage, Harmonic current, Power, Electric energy, Power factor
500
690V AC
(For 100–240V AC/DC, allowable voltage range: 85%~110%) 12VA (Use a fuse with a 4A rated current or larger) ✽
Notes: ✽
✽
✽
21

4. Connection Method
1. Connection Types
Table 4-1: Connection Types
Connection Method (Abbreviation) Front connection (F) Solderless terminal
Rear connection (B)
The front connection model will be delivered unless otherwise specified. Notice, however,
that you can convert the front connection model to other types (excluding the plug-in) by
using an appropriate connection component, which is separately available.
Plug-in (PM)
Appearance
Note ✽Rear studs are bar studs for the models of 125A, 160A and 250A of frame size, and round studs for other types of models.
✽
2. Connection Accessories
Table 4-2: List of Connection Accessories
Type name
NF32-SW, NF63-CW/SW/HW
NF32-SW, MB30-SW, MB50-CW/SW, NF63-CW/SW/HW, NV32-SW, NV63-CW/SW/HW
NF63-SW/HW
NF125-CW/SW
NF125-HW
NF125-CW/SW/HW, MB100-SW, NV125-CW/SW/HW
NF125-RW/UW, NV125-RW
NF125-SW/HW/UW, NV125-SW/HW
NF125-UW
NF250-CW/SW/HW, NF160-SW/HW
NF250-CW/SW/HW, MB225-SW, NF160-SW/HW, NV250-CW/SW/HW/RW/SEW/HEW
NV250-RW
NF250-SW/HW, NF160-SW/HW, NV250-SW/HW/SEW/HEW
NF250-SGW/HGW, NF160-SGW/HGW, NF125-SGW/HGW
NF250-RGW/UGW, NF125-RGW/UGW
NF250-SGW/HGW, NF160-SGW/HGW, NF125-SGW/HGW
NF250-RGW/UGW, NF125-RGW/UGW
NF250-SGW/HGW, NF160-SGW/HGW, NF125-SGW/HGW
NF250-UGW, NF125-UGW
Notes: ✽ You can use the plug-in terminal unit (PM) when the wiring of terminal units is required in advance, and the delivery of both the main body and the
components at the same time, which is normal, is not allowed. Furthermore specify the nonuse of plug-in terminal (PM-N) for the connection of circuit breaker.
✽
2P
3P
4P
2P
2P
3P
4P
2P
3P
4P
2P
3P
4P
Solderless terminal (SL) Rear studs (B-ST) Plug-in (PM) ✽
ST-05SW2
PM-05SW2
ST-05SW3
PM-05SW3
ST-05SW4
PM-05SW4
SL-1SW4
SL-1SW3
SL-1SW4
SL-1SW4
SL-2UW3
SL-1SW4
SL-2GSW4
SL-2GSW3
SL-2GSW4
ST-1SW2
ST-1HW2
ST-1SW3
ST-1SW4
ST-2SW2
ST-2UW3
ST-2SW4
ST-2GSW2
ST-2GSW3
ST2GSW4
PM-1SW2
PM-1HW2
PM-1UW2
PM-1SW3
PM-1UW3
PM-1SW4
PM-2SW2
PM-2SW3
PM-2SW4
PM-2GSWIP2 ✽
PM-2SW2
PM-2GSWIP3 ✽
PM-2SW3
PM-2GSWIP4 ✽
3. Connection of Line and Load
The standard wiring of line and load on the circuit breaker is (a) normal connection shown on
the right. Avoid the wiring shown in (b) reverse connection, which may lead to the decrease in
breaking performance. However, the reverse connection is allowed for the following models
(except NF and NV models with MDU).
Line
Load
NF-C series, NF-S series, NF-H series, NF-U series,
MB series, CS series of NV400–800A
Reverse connection is allowed for the standard models.
Load
Normal connection (a)
Line
Reserve connection (b)
Normal and reverse connection methods
22

5. Accessories
Internal Accessories
1. Accessories
Table 5-1: Accessories
Internal accessories Function Applicable models Cassette-type of accessories
AL Alarm switch A switch that electrically indicates the trip status of the circuit breaker. NF-CSHU,
●
Auxiliary switch A switch that electrically indicates the ON-OFF status of the circuit breaker.
NV-CSHU
and MB series
●
AX
SHT
UVT
EAL
Shunt trip
A
Undervoltage trip
A
Earth-leakage alarm switch
A
This
Test button module
TBM
MG
Insulation switch
The
device that electrically trips the circuit breaker from a remote distance.
Permissible working voltages are 70 to 110% of the AC rated voltage or
70 to 125% of the DC rated voltage.
device that automatically trips the circuit breaker if the voltage is lowered.
Working voltages are 70 to 35% of the UVT rated voltage. When the voltage
recovers to 85% or higher, you can reset the device and put into operation.
switch that electrically indicates the trip status of the earth leakage
circuit breaker caused by a ground fault. This switch is available only for
models with the vertical lead-wire terminal unit (SLT).
module allows you a remote testing by applying a voltage.
An external sequence common to SHT can be used. (The standard
configuration requires the vertical lead-wire terminal unit (SLT).)
incorporation of this switch enables the measurement of insulation resistance
between the terminals of the load with the circuit breaker being turned OFF.
NF-CSHU
and MB series
NF-CSHU,
NV-CSHU
and MB series
NV-CSU
NV-CSU
NV-CSU
Note: Models NV250-SEW/HEW are excluded. Remark: (1) Accessory terminals are marked by both IEC-based terminal symbols
and conventional symbols, like 98/ALa.
●
●
2. Switch Operation and Rating
Table 5-2: AL Switch Operation
Circuit breaker status
OFFON
Table 5-3: AX Switch Operation
Circuit breaker status
OFF
ON
Table 5-4: EAL Switch Operation
Circuit breaker status
Over current trip,
short circuit trip,
ON, OFF
Ground fault trip
AL switch contact
AX switch contact
EAL switch contact
98ALa (open)
96ALb (closed)
95ALc
98ALa (closed)
96ALb (open)
95ALc
14AXa (open)
12AXb (closed)
11AXc
14AXa (closed)
12AXb (open)
11AXc
EALa (open)
EALc
EALa (closed)
EALc
Table 5-6: AL and AX Switch Rating
Switch
type
S
Voltage
(V)
AC
Resistive
load
Current (A)
Please contact us for applications in the field of smaller current values.
Table 5-7: EAL Switch Rating
AC
Voltage
(V)
Resistive
load
Inductive
load
A control power supply (compatible to 100 and
200V AC) is required; see the diagram on the
right showing its wiring. (The permissible range
of voltage of the control power supply is 80 to
242V AC, and the power requirement is 10VA.)
Inductive
load
Voltage
(V)
DC
Resistive
load
Current (A)
Inductive
load
460 250 0.2 0.2
250 3 2 125 0.4 0.4
125 5 3 30 4 3
Current A
200 3 2
100 3 2
Vertical lead-wire
terminal unit
EALa
Indicator lamp
(example)
P2 Control power
supply
P1(EALc)
Table 5-5: MG Switch Operation
Circuit breaker status
MG switch status
OFF
MG
ON
MG
23

3. Combinations of Accessories
AL
AX SHTUVT
MG EAL TBM
Table 5-8Combinations of Accessories
Series NF-CSHU, MB NV-CSHU
Number of poles
Accessories
Type name
NF32-SW
NF63-CW/SW/HW
NF125-CW/SW
NF32-SW(3P)
NF63-CW/SW/HW(3P)
NF125-CW(3P), NF125-SW(3P, 4P)
NF125-HW, NF125-SGW/HGW
NF125-RGW/UGW
NF160-SW/SGW/HW/HGW
NF250-CW/SW/HW
NF250-SGW/HGW
NF250-RGW/UGW
MB30-SW, MB50-CW/SW
MB100-SW, MB225-SW
NV32-SW
NV63-CW/SW/HW
NV125-CW/SW/HW
NV250-CW/SW/HW
NV250-SEW/HEW
NV125-RW, NV250-RW
2-pole 2-pole, 3-pole, 4-pole 2-pole, 3-pole, 4-pole
AL
AX
AL+AX
(Note 1)
(Note 1)
SHT or UVT
AL+SHT or UVT
AX+SHT or UVT
AL+AX+SHT or UVT
(Note 2) (Note 2)
(Note 2)
(Note 3)
(Note 4)
(Note 6)
(Note 2)
(Note 2)
(Note 1)
(Note 2)
MG
AL+MG
AX+MG
EAL
(Note 5)
TBM
Notes: (1) Second AX can substitute the AL on the left-pole.
(2) Models with UVT require a UVT voltage module to be installed on the lead-wire terminal unit. (No such voltage
module is required for SHT.) Part of UVT accessories is not of cassette type. (Details will be available upon request.)
(3) UVTs for left-pole installation can be produced, if specified, for frame current values of 32, 63 and 125A
(excluding SGW/HGW/RGW/UGW).
(4) SHT cannot be installed.
(5) EALs are available only for models with the vertical lead-wire terminal unit (SLT). Specify a control power supply
of either 100 or 200 V AC.
(6) Models NV250-SEW/HEW are not allowed to install the UVT device.
Remarks: (1) Circled numbers indicate the order of installation.
(2) Accessories of EAL, and TBM can be installed independent of installations of AL, AX, and MG.
(Two units among EAL, and TBM cannot be installed at the same time.)
24

5. Accessories
Internal Accessories
4. Shunt Trip (SHT)
Table 5-9: Standard Coil Rating
Series
Cut-off
switch
Voltage (V)
Input power requirement (VA) (Note 1)
AC
DC
Operating time (ms) (Note 2)
NF-CSHU
MB
32(30)63A
125A
(NF125-SGW/HGW/RGW/UGWare excluded)
160250A
NF125-SGW/HGW/RGW/UGW
AC100-240
380-550
(Compatible to 50 and 60Hz. )
DC100-125
120
50
60
15 or less
Notes: (1) Secure a sufficient input power so that the voltage will not drop below the permissible lower working voltage (70% of the lowest rated voltage).
(2) The operating time denotes the time from when the rated voltage is applied to SHT until when the main contact of the breaker starts to open.
5. Undervoltage Trip (UVT)
Table 5-10: Standard Coil Rating
Series
All models
Notes: (1) A desired voltage can be selected by changing the terminal wiring.
(2) The operating time denotes the time from when no voltage is
applied to UVT until when the main contact of the breaker starts to
open.
(3) Time-delayed types can be produced. Details will be available upon
request.
● UVT Voltage Module
The UVT voltage module is
normally installed on the
vertical lead-wire terminal
unit (SLT). (A separatemount
type can be produced
upon request.)
UVT Voltage Module Wiring Diagram
(Lead-Wire Connection)
6. Test Button Module (TBM) 7. Lead-wire Specifications
● The effect of pressing the test button on the breaker main body is
produced while the input control voltage is applied. (Apply the voltage
for more than two seconds for the breaker main body of time-delayed
NV models.)
● The model with the vertical lead-wire terminal unit (SLT) is standard.
Table 5-11
Series
Input rated
control
voltage (V)
Input control
power (VA)
Voltage (V)
(Note 1)
AC100-110/120-130 selectable
200-220/230-250 selectable
380-415/440-480 selectable
(Compatible to 50 and 60Hz. )
DC100/110 selectable
NV-CSHU
Compatible to
AC100-240/
DC100-240
(DC24)(Note 1)
1VA or less
Note: (1) The specifications of 100-240V
AC/100-240V DC are standard
unless otherwise specified. The
specifications of 24 V DC are
available if requested.
Input
power
(VA)
Operating
time (ms)
(2) (3)
5 30 or less
18
7
12.5
10.5
(10.5)
TBM2
TBM1
92 (Terminal
cover)
Table 5-12
Type Size Length Marking Ring-mark example
Heatresistant
wire
0.5mm 2 (Note 1)
450mm
Circuit
breaker
D3/P3
D2/P2
A ring-mark marked
by the terminal symbol
is attached to each
lead-wire.
98/ALa 96/ALb 95/ALc
C1/S1 C2/S2
Note: (1) The length is 400 mm for the model of four-pole, right-pole installation.
● Lead wires are normally extended laterally.
● Grooves are provided standardly on the side face of the breaker,
allowing the extension of the lead wires along them. (1)
J1UC1
J2UC2
Note: (1) The models of NF125-SGW/HGW/RGW/UGW, NF160-SGW/HGW,
NF250-SGW/HGW/RGW/UGW are excluded.
UVT voltage module
D1/P1
J1/UC1
J2/UC2
8. Internal Terminal Type (INT)
● This unit is an internal accessory that is provided with terminal screws for lead-wire connection.
Remark: (1) Available for the models of NF125-SGW/HGW/RGW/UGW,
NF160-SGW/HGW, NF250-SGW/HGW/RGW/UGW.
25

9. Vertical Lead-wire Terminal Block (SLT)
● The circuit beaker can be mounted, being closely fitted to the unit.
● Terminal screws are arranged in a zigzag pattern, and screws can be tightened further after wiring.
● A terminal cover is provided standardly.
● This unit supports the models of front connection, rear connection, and plug-in type (excluding PLT).
10. Cassette-type Accessories
● Cassette-type of accessories can be mounted onto and demounted from the circuit breaker by users themselves.
Table 5-13: Cassette Types of Accessories
Applicable models
NF32-SWNF63-CW/SW/HW
NV32-SWNV63-CW/SW/HW
MB30-SWMB50-SW
NF125-CW/SW/HW
NV125-CW/SW/HWRW
MB100-SW
NF250-CW/SW/HW
NF160-SW/HW
NV250-CW/SW/HW/RW/SEW/HEW
NF250-SGW/HGW/RGW/UGW
NF160-SGW/HGW
NF125-SGW/HGW/RGW/UGW
Model designation code
Kind of
accessories
SHT
A048 : 24-48VAC
A240 : 100-240VAC
A550 : 380-550VAC
D012 : 12VDC
D036 : 24-36VDC
D048 : 36-48VDC
D125 : 100-125VDC
D250 : 220-250VDC
Group name
05
1
2
2G
AL
AL-05SWL(S)
AL-05SWR(S)
AL-1SW
AL-1SWLS
AL-1SWRS
AL-2SWL(S)
AL-2SWR(S)
AL-2GSWL(S)
AL-2GSWR(S)
AL-2GSWN
Group name
SHT A130 1 SW R S
Voltage
UVT
A048 : 24-48VAC selectable
A130 : 100-110/120-130VAC selectable
A250 : 200-220/230-250VAC selectable
A480 : 380-415/440-480VAC selectable
A600 : 500-550/600VAC selectable
D110 : 100/110VDC selectable
AX ALAX SHT (1)
AX-05SWL(S)
AX-05SWR(S)
AX-1SW
AX-1SWLS
AX-1SWRS
AX-2SWL(S)
AX-2SWR(S)
AX-2GSWL(S)
AX-2GSWR(S)
AX-2GSWN
ALAX-05SWL(S)
ALAX-05SWR(S)
ALAX-1SW
ALAX-1SWLS
ALAX-1SWRS
ALAX-2SWL(S)
ALAX-2SWR(S)
ALAX-2GSWL(S)
ALAX-2GSWR(S)
ALAX-2GSWN
“S” denotes that the vertical
lead-wire terminal block (SLT) is added
(if not specified, lead wires are extended).
“N” denotes “internal terminal.”
Installation position
R: right-pole installation
L: left-pole installation
Blank: either pole installation
Kind of accessories
SHTA240-05SWR(S)
SHTA550-05SWR(S)
SHTD125-05SWR(S)
SHTA240-1SWR(S)
SHTA550-1SWR(S)
SHTD125-1SWR(S)
SHTA240-2SWR(S)
SHTA550-2SWR(S)
SHTD125-2SWR(S)
SHTA240-2GSWR(S)
SHTA550-2GSWR(S)
SHTD125-2GSWR(S)
SHTA240-2GSWRN
SHTA550-2GSWRN
SHTD125-2GSWRN
UVTN or UVTS) (2)
UVTNA130-05SWR(S)
UVTNA130-05SWL(S)
UVTNA250-05SWR(S)
UVTNA250-05SWL(S)
UVTNA130-1SW
UVTNA130-1SWRS
UVTNA130-1SWLS
UVTNA250-1SW
UVTNA250-1SWRS
UVTNA250-1SWLS
UVTNA480-1SW
UVTNA480-1SWRS
UVTNA480-1SWLS
UVTND110-1SW
UVTNA130-2SWR(S)
UVTNA130-2SWL(S)
UVTNA250-2SWR(S)
UVTNA250-2SWL(S)
UVTSA130-2GSWR(S)
UVTSA250-2GSWR(S)
UVTSA480-2GSWR(S)
UVTSD110-2GSWR(S)
UVTNA480-05SWR(S)
UVTNA480-05SWL(S)
UVTND110-05SWR(S)
UVTND110-05SWL(S)
UVTND110-1SWRS
UVTND110-1SWLS
UVTSA130-1SW
UVTSA130-1SWRS
UVTSA250-1SW
UVTSA250-1SWRS
UVTSA480-1SW
UVTSA480-1SWRS
UVTSD110-1SW
UVTSD110-1SWRS
UVTNA480-2SWR(S)
UVTNA480-2SWL(S)
UVTND110-2SWR(S)
UVTND110-2SWL(S)
UVTSA130-2GSWRN
UVTSA250-2GSWRN
UVTSA480-2GSWRN
UVTSD110-2GSWRN
Notes: (1) NV models are excluded.
(2) UVTN
Non-Synchronous closing
UVTS
Synchronous closing
With the UVTS model, the breaker can be reset even if
the voltage is not applied.
NF250-SEW/HEW models cannot be produced.
Remarks: (1) Refer to Combinations of Accessories for
details of combinations and poles.
(2) A cassette type of AL cannot be installed on circuit
breakers with MG switch.
11. Pre-alarm Modules (PAL)
● The PAL can be installed on the right side face of electronic
circuit breaker.
Table 5-14
NF125-SGW/HGW
NF160-SGW/HGW
NF250-SGW/HGW
Pre-alarm
SSR output
Pre-alarm module
(mechanical contact output) (Note 2)
Option Option (Note 1)
NV250-SEW/HEW ● (Note 3)
Option (Note 1)
Notes: (1) A control power supply (compatible to 100–200V AC) is required.
(2) An additional accessory cannot be installed on the right pole in this case.
(3) LED indicate only
●Pre-alarm Characteristics
Working Duration
4h
2h
Pre-alarm
1h
Operating
30min
Characteristics
20min
14min
10min
LTD working duration TL
6min
60-80-100s (at 200%)
4min
2min
100s
1min
50s
Pre-alarm
30s pick-up current
20s Inx(0.70-0.75-0.8-
0.85-0.9-0.95-1.0)
10s
Pre-alarm working duration
5s
Tp= TL (at200%)
2
2s
60 70 100 125 200 300 400 500600700 1000
Current
(percentage against rated current or specified rated current)
The self-hold type is standard, but an
automatic-reset type can be produced
upon request.
●Pre-alarm Module
18
92
PALa
P2
P1
(PALc)
26

5. Accessories
External Accessories
O F
F
ON
REL
E
1. F-type Operating Handle
● Appearance (Color N1.5)
● Outside Dimension Diagram
Center of Hinge and Circuit Breaker
Left hinge
Right hinge
● This handle in conjunction with the breaker
enables the isolation function effective.
● The standard model is equipped with a safety
device that prevents the circuit breaker from
being turned on if the door is open. (If not
desired, please specify so.)
● The handle can be locked at either ON or
OFF position. (Three padlocks (40mm) can
be installed. OFF-position lock only
specifications are also acceptable.)
● Degrees of protection (IEC60529) IP3X
(IP5X with dustproof packing)
Remark: (1) Trip action can be displayed when the circuit
breaker trips even if ON-position lock is selected
(only in the case of a single padlock (35 mm)).
RESET
OPEN
● Drilling Dimension Diagram
Center of the circuit
breaker operating handle
4ø12
CL
Circuit
breaker
CL
TRIPPED
104
78
AS E
ø90
104
78
51
Plate
thickness 1.2–3.2
Circuit breaker
CL
A2
(a)
(b)
CL
B
Center of
the circuit
breaker
and the
operating
handle
(b)
(a)
C
D
H X1 H X2
0
or higher
Left hinge
(5H+100)
or higher
Front plate
H
X1
Less than
10
10
or higher
Operating handle
circuit
breaker
170
or higher
(5H+120)
or higher
The above illustration shows a view of
the hinges and the circuit breaker when
viewed from the direction of the load.
X2
H
Right hinge
Table 5-15: Summary of Dimensions
Type name
Applicable models
A (1) B C D
F05SW2P NF32-SW, NF63-CW/SW/HW 2P
F05SW
NF32-SW, NF63-CW/SW/HW, NV32-SW, NV63-SW/HW, MB30-SW, MB50-CW/SW
3P, 4P
111
25
NV63-CW/SW
2P, 3P 105
F1SW2P NF125-CW/SW/HW 2P
F1SW NF125-CW/SW/HW, NV125-CW/SW/HW, MB100-SW 3P, 4P 30
111
F2SW NF160-SW/HW, NF250-CW/SW/HW, NV250-CW/SW/HW, NV250-SEW/HEW, MB225-SW 2P, 3P, 4P 107 35 126
F2GSW NF125-SGW/HGW, NF160-SGW/HGW, NF250-SGW/HGW 3P, 4P 125 35 126
2. S-type Handle
● Appearance (Color N1.5)
● The handle can be locked at either ON or
OFF position. (Three padlocks (40mm) can
be installed. Off-position lock only
specifications are also acceptable.)
● Digrees of protection (IEC60529) IP5X
Remark: (1) Trip action can be displayed when the circuit
breaker trips even if ON-position lock is selected
(only in the case of a single padlock (35 mm)).
Table 5-16: Summary of Dimensions
Type name
● Outside Dimension Diagram
Operating plate
Max. 95
Max. 115
34 40
Applicable models
Front plate
Operating plate
● Front Plate Drilling Dimension Diagram
A (4) B (4) C (4)
S05SW NF32-SW, NF63-CW/SW/HW, NV32-SW, NV63-CW/SW/HW, MB30-SW, MB50-CW/SW
87 102 104.5
S1SW NF125-CW/SW/HW, NV125-CW/SW/HW, MB100-SW, NV125-RW (Note 5)
S2SW NF160-SW/HW, NF250-CW/SW/HW, NV250-CW/SW/HW, NV250-SEW/HEW, MB225-SW, NV250-RW (Note 5) 95 110 112.5
S2GSW NF125-SGW/HGW, NF160-SGW/HGW, NF250-SGW/HGW 113 128 130.5
Face plate
Notes: (1) The clasps are not supplied standardly, and should be prepared by users. Details on dimensions and others will be
available upon request.
(2) When the optional clasp is used.
(3) The tolerance from the center of ø62 is shown.
(4) The dimensions of the front-face type are shown. Some of the back-face and plug-in types have a different reference
plane for mounting the circuit breaker.
(5) The front plate drilling dimensions for the U series differ from those shown above. Please consult us for their details.
OFF
TRIP
45
ON
110
114
80
ø62
41.5±4
Clasp
(Note 1)
Center of the circuit breaker
operating handle
17
Clasp
(Note 1)
(Note 2)
Clasp
(option)
70
(Note 3)
43.5±4
Either
M4×0.7
screw or ø5
47
4-ø4.5
9
70
Center of the circuit
breaker
ø12
Front plate deviation of 4mm or less
100 or more (210 or more
when the hinge is on the left)
A±2
B±2
(Note 2) C±2
Hinge
(a) Circuit
breaker
mounting screws
(2pcs)
(b) Handle
mounting screws
(2pcs)
Note: (1) Dimensions of both front connection and rear connection are shown. The plug-in type has a different reference plane for mounting the circuit breaker.
Remarks: (1) The test button becomes difficult to press when an operating handle is installed on an NV model. Then, use models with either TBM instead.
(2) Dustproof packings are separately available.
(3) You may consult us for details of the F-type operating handle for the U series.
(4) The standard type is equipped with a door-lock mechanism that allows the door to be opened only when OFF operation (see below *) is carried out. (*) We can supply upon
request another door-lock mechanism that allows the door to be opened only when reset operation is carried out, which, however, is not isolation-compatible.
Front plate thickness1.2–3.2
Reference plane for mounting
the circuit breaker
Remark: (1) These are not suitable for isolation.
27

3. V-type Operating Handle
● Appearance (Color N1.5)
● Outside Dimension Diagram
A
Front base
Front plate
Center of Hinge and
Circuit Breaker
Handle
Front plate
TR
I P
PED
O
N
B
90
H
H
OFF
● This handle in conjunction with the breaker main
enables the isolation function effective.
● The safety standards of EN Standards
(EN60204-1) are satisfied.
● Degrees of protection (IEC60529) IP65 is
satisfied standardly.
● OFF-position lock only is available for up to three
commercial padlocks (ø8).
● A door-lock mechanism allows the door to be
opened at OFF-position only.
RESET
16
90
Plate
thickness
1.2–3.2
● Mounting-hole Drilling Dimension Diagram
Center of the
circuit breaker
operating handle
H
C L
54
C
Maximum F
Circuit breaker Center of the
operating handle
Center of the circuit
breaker operating handle
D
Left
Hinge
H
X
0 or higher (5H+100)
The above illustration shows a view
of the hinges and the circuit breaker
when viewed from the direction of
the load.
● Front Plate Drilling
Dimension Diagram
C L C L
Center of the circuit breaker
C L C L
operating handle
C L ø
H
Center of the
circuit breaker
(Note 1)
X
Circuit
breaker
X
Right
Hinge
Circuit
breaker
C L
ø54
54
G
3-pole
Either M4×0.7
screw or ø5
J
G G
4-pole
Either M4×0.7
screw or ø5
54
Note 1: The drilling at this position is not required for the models of both V2GSW and V2GSWF.
Table 5-17: Summary of Dimensions
Type name
Applicable models
(Note 2) NF32-SW, NF63-CW/SW/HW, NV32-SW
(Note 3) NV63-CW/SW/HW, MB30-SW
V05SWF MB50-CW/SW
3P
4P
A B C D E F G H J
75 130 44 61 125 25 111
12.5
V1SW
(Note 2)
V1SWF
NF125-CW/SW/HW, NV125-CW/SW/HW
MB100-SW
3P
4P
90 130 44 61
154 518
125
30 111
15
V2SW
(Note 2)
V2SWF
NF160-SW/HW, NF250-CW/SW/HW, NV250-CW/SW/HW
NV250-SEW/HEW, MB225-SW
2P, 3P
4P
105 165 46 61
154 518
125
35 126
17.5
V2GSW
(Note 2)
V2GSWF
3P
NF125-SGW/HGW, NF160-SGW/HGW, NF250-SGW/HGW 105 165 46 79
4P
172 536
143
35 126
17.5
Notes: (1) This hole is not required for two and three poles.
(2) The last letter of “F” of the type designations of V-type operating handles denotes a fixed type. Attach the letters of “4P”
to the end of designation for four-pole models of circuit breaker main body.
(3) Adjustable types can be produced upon request. Please contact us for details.
Remark: (1) You may contact us for details of the V-type operating handle for the U series.
✽
28

5. Accessories
External Accessories
4. R-type Operating Handle
● Appearance (Color N1.5)
● Outside Dimension Diagram
A
Handle
B
88
16
88
E
D
C
● This handle in conjunction with the breaker main
enables the isolation function effective.
● OFF-position lock only is available for up to three
commercial padlocks (ø8).
● Equipped with cylinder key (option) prevent
deliberate operation.
● Mounting-hole Drilling Dimension Diagram
Center of the
circuit breaker
operating handle
G
C L
Circuit breaker Center of the
operating handle
Center of the circuit
breaker operating handle
Center of the
circuit breaker
C L C L
C L C L
(Note 1)
G
Center of the circuit
breaker operating handle
Center of the
circuit breaker
G
C L
H
Table 5-18: Summary of Dimensions
Type name
Applicable models
A B C D E F G H J
R1SW
NF125-CW, NF-125-SW, NF125-HW
NV125-CW, NV125-SW, NF125-HW
3P 90
4P
120
130
61 105 142 111 —
—
15
R1UW NV125-RW
3P 90
191
61
105
142
30
172
30.5
—
R2SW
NF160-SW, NF160-HW, NF250-CW, NF250-SW, NF250-HW
NV250-CW, NV250-SW, NF250-HW, NV250-SEW
NV250-HEW
2P, 3P
4P
105
140
165
61
107
144
35
126
C L
C L
—
F
Either M4×0.7
screw or ø5
2, 3-pole 4-pole
F
J
F
Either M4×0.7
screw or ø5
Center of the
operating handle
Note 1: The drilling at this position is not required for the models of R2GSW.
F
Either M4×0.7
screw or ø5
—
17.5
R2UW
NV250-RW
3P
105
240
61
107
144
35
201
37.5
—
R2GSW
NF125-SGW, NF125-HGW, NF160-SGW, NF160-HGW,
NF250-SGW, NF250-HGW
2P, 3P
4P
105
140
165
79
125
162
35
126
—
—
17.5
R2GUW
NF125-RGW, NF125-UGW, NF250-RGW, NF250-UGW
3P
105
240
79
125
162
35
201
37.5
—
✽
5. Circuit Breaker Box and Box-type Circuit Breaker
Table 5-19: Types and Specifications
Remark: (1) You may contact us for details of the V-type
operating handle for the U series.
Dustproof (S) Dustproof (I) Waterproof (W)
Appearance
Degrees of protection (IEC60529)
IP4X
IP54
Number of poles 2P3P 2P3P 3P
NF32-SW, NF63-CW/SW/HW, NV32-SW
NV63-CW/SW/HW, MB30-SW, MB50-CW/SW
NF125-CW/SW, NV125-CW/SW, MB100-SW
NFS-05SW (Note 1)
NFI-05SW NFW-05SW
NFW-1SW
NFS-1SW (Note 1)
NFI-1SW
NF125-HW, NV125-HW
NFW-1HW
NF160-SW, NF250-CW/SW, NV250-CW/SW, NV250-SEW, MB225-SW
NFS-2SW
NFI-2SW
NFW-2SW
NF160-HW, NF250-HW, NV250-HW, NV250-HEW
NF125-SGW/HGW, NF160-SGW/HGW, NF250-SGW/HGW NFI-2GSW NFW-2GSW
Note: (1) Attach the letters of “2P” to the end of type designation when the circuit breaker of external two poles.
Remarks: (1) Use your working current by 80% and under of rated current.
(2) The dustproof type (I) is not suitable for isolation.
29

6. Terminal Cover
Table 5-20
Large terminal cover
(TC-L)
Small terminal cover
(TC-S)
Transparent terminal
cover (TTC)
Rear terminal cover
(BTC)
Plug-in terminal cover
(PTC)
Breaker type
A
A
A
A
A
C
C
C
C
B
B
B
B
B
C
NF32-SW, NF63-CW/SW/HW
2P
(Note 1)
TCL-05SW2W
(5065.525)
(Note 1)
TCS-05SW2W
(5065.55)
(Note 1)
TTC-05SW2
(5065.525)
BTC-05SW2W
(5065.55)
PTC-05SW2W
(5065.56.5)
NF32-SW, NF63-CW/SW/HW
NV32-SW, NV63-CW/SW/HW, MB30-SW
MB50-CW/SW
3P
(Note 2)
TCL-05SW3W
(7565.525)
(Note 2)
TCS-05SW3W
(7565.55)
(Note 2)
TTC-05SW3
(7565.525)
BTC-05SW3W
(7565.55)
PTC-05SW3W
(7565.56.5)
NF125-CW/SW/HW
2P IP20
(Note 1)
TCL-1SW2W
(6065.540)
(Note 1)
TCS-1SW2W
(6065.56.5)
(Note 1)
TTC-1SW2
(6065.540)
BTC-1SW2W
(6065.56.5)
PTC-1SW2W
(6065.56.5)
NF125-CW/SW/HW, NV125-CW/SW/HW,
NV125-RW, MB100-SW
3P
(Note 2)
TCL-1SW3W
(9065.540)
(Note 2)
TCS-1SW3W
(9065.56.5)
(Note 2)
TTC-1SW3
(9065.540)
BTC-1SW3W
(9065.56.5)
PTC-1SW3W
(9065.56.5)
NF160-SW/HW, NF250-CW/SW/HW,
NV250-CW/SW/HW, NV250-SEW/HEW, NV250-RW
MB225-SW
2P
3P
(Note 2)
TCL-2SW3W
(10565.540)
(Note 2)
TCS-2SW3W
(10565.56.5)
(Note 2)
TTC-2SW3
(10565.540)
BTC-2SW3W
(10565.56.5)
PTC-2SW3W
(10565.56.5)
NF125-SGW/HGW/RGW/UGW, NF160-SGW/HGW
NF250-SGW/HGW/RGW/UGW
2P
3P
IP40
TCL-2GSW3W
(1058440)
TCS-2GSW3W
(105846.5)
TTC-2GSW3
(1058440)
BTC-2GSW3W
(105846.5)
PTC-2GSW3W
(105846.5)
Notes: (1) Attach the letter “F” to the end of model designation for models with F-type operating handle. (Those are F-type operating-handle dedicated models,
and screws are used for fixing.)
(2) An F-type operating handle can be installed standardly.
Remarks: (1) Parenthesized numbers denote the outside dimensions (A×B×C in mm).
(2) The terminal cover for a four-pole model can be produced upon request.
7. Electrical Operation Device
Table 5-21: Summary of Model Designations
Rated operating
voltage
Applicable models
(Note 1)
NF125-CW(3P)
NF125-SW(3P4P)
NF125-HW
NF160-SW/HW
NF250-CW/SW/HW
NF125-SGW/HGW
NF160-SGW/HGW
NF250-SGW/HGW
NV125-CW/SW/HW NV250-CW/SW/HW NV250-SEW/HEW
24V DC MDSD024-NF1SWE DSD024-NF2SWE MDSD024-NF2GSWE MDSD024-NV1SWE MDSD024-NV2SWE MDSD024-NVE2SWE
Compatible to 100-240V
AC/100-250V DC
MDSAD240-NF1SWE MDSAD240-NF2SWE MDSAD240-NF2GSWE MDSAD240-NV1SWE MDSAD240-NV2SWE MDSAD240-NVE2SWE
Table 5-22: Specifications
Rated operating voltage
(Allowable voltage range 85~110%)
24V DC
ON action 0.05–0.1
Operating time (s) OFF action
0.6 or less
1.2 or less
150
Note: (1) Place an order of other models in conjunction with the circuit breaker.
Remarks: (1) The standard terminal cover can be used.
(2) Please contact us for details of the outside dimensions.
Compatible to
100-240V AC/100-250V DC
Power supply module
Electrical operation device
Operating
power supply
Uc
ON
OFF
(RESET)
P1
P2
S1
S2
S4
P.S
power
supply
K1
SW1
K2
K2
K1
SW2
This refers to the status in which the circuit breaker is
OFF and the electrical operation device is charged.
M
K3
K3
K3
K2
K1
P.S
SW1
SW2
M
K1
K2
K3
Switching power supply
(100-240V AC/100-250V DC model only)
Automatic/manual selection switch
Charge/Discharge
Sensing switch
Motor
Relay (OFF)
Relay (Motor)
Relay (Motor)
30

5. Accessories
External Accessories
8
8
Dimensions
Front connection
● NF125-CW, NF125-SW, NF125-HW
Insulation barrier
(removable) OFF lock plate Center of the electrically operated
Display hole
(ON/OFF/TRIP)
Manual handle
Operating circuit
terminal board
(M3.5 screw)
Operating circuit
terminal cover
(standard supply)
Power supply module
M8 screw 24
Circuit breaker
Center of the electrically operated
Automatic/
manual
selection
switch
ON button
Trip button
P1P2 S1S2S4
P1P2 S1S2S4
111
130 50
86 45
41
78
39
60
30
86
86
Front plate
90 90
Display hole
90
(Charge/Discharge)
120
25
158
163
61
30 30
M4x0.7 screw
or ø5
3-pole Drilling plant 4-pole
106
88
Font-plate cut out
40
80
ø8.5
max. 19
(Conductor thickness
t=5 max.)
Conductor drilling for
direct connection
Remarks:
The two-pole circuit breakers of the
models of both NF125-HW is the
three-pole circuit breakers with their
neutral conductor being removed.
The three-pole type only is available
for the model NF125-CW, and the
3-pole and 4-pole types only are
available for the model NF100-SW.
● NF160-SW, NF160-HW, NF250-CW, NF250-SW, NF250-HW
Insulation barrier OFF lock plate Center of the electrically operated
(removable)
Display hole
(ON/OFF/TRIP)
Manual handle
P1P2 S1S2S4
P1P2 S1S2S4
Automatic/
manual
selection
switch
ON button
Trip button
70
86
35
90
86
105
90
105
140
144
165 100
100
Operating circuit
terminal board
(M3.5 screw)
86 45
37
78
35
Front plate
Operating circuit
terminal cover
(standard supply)
Power supply
M8 bolt (Hex-soket)
module
24
61
158
163
11.5
Circuit breaker
35 35
3-pole Drilling plant 4-pole
Center of the electrically operated
126
36
80
88
M4x0.7 screw
or ø5
Font-plate cut out
ø8.5
10
max. 23
(Conductor thickness
t=7 max.)
Conductor drilling for
direct connection
Remarks:
The 2-pole models are 3-pole models
with the central pole removed.
The 3-pole type only is available for
the model NF250-CW, and the 3-pole
and 4-pole types only are available for
the model NF160-SW, NF160-HW,
NF250-SW and NF250-HW.
● NF125-SGW, NF125-HGW, NF160-SGW, NF160-HGW, NF250-SGW, NF250-HGW
Insulation barrier OFF lock plate Center of the electrically operated
(removable)
Display hole
(ON/OFF/TRIP)
Manual handle
P1 P2 S1 S2 S4
P1 P2 S1 S2 S4
Automatic/
manual
selection
switch
ON button
Trip button
70
86
35
90
86
105
90
105
140
144
50 165
50
Operating circuit
terminal board
(M3.5 screw)
86 45
37
78
35
Front plate
Display hole
(Charge/Discharge)
Operating circuit
terminal cover
(standard supply)
Power supply
M8 bolt (Hex-soket)
module
24
79
176
181
11.5
Circuit breaker
35 35
3-pole Drilling plant 4-pole
Center of the electrically operated
126
36
80
88
M4x0.7 screw
or ø5
Font-plate cut out
ø8.5
10
max. 24
(Conductor thickness
t=7 max.)
Conductor drilling for
direct connection
● NV125-CW, NV125-SW, NV125-HW
Insulation barrier
(removable)
OFF lock plate Center of the electrically operated
Display hole
(ON/OFF/TRIP)
Manual handle
Operating circuit
terminal board
(M3.5 screw)
Operating circuit
terminal cover
(standard supply)
Power supply
module
M8 screw
24
Circuit breaker
Center of the electrically operated
P1 P2 S1 S2 S4
P1 P2 S1 S2 S4
111
130 50
45
86
78
25
106
80
ø8.5
Automatic/
manual
selection
switch
ON button
Trip button
60
86
90
30
86
90
90
120
41
39
Display hole Front plate
(Charge/Discharge)
Test button
158
163
61
30 30
3-pole Drilling plant 4-pole
M4x0.7 screw
or ø5
88
Font-plate cut out
40
max.19
(Conductor thickness
t=5 max.)
Conductor drilling for
direct connection
● NV250-SEW, NV250-HEW
Insulation barrier OFF lock plate Center of the electrically operated
(removable)
Display hole
(ON/OFF/TRIP)
Manual handle
P1 P2 S1 S2 S4
P1 P2 S1 S2 S4
Automatic/
manual
selection
switch
ON button
Trip button
70
86
35
Test button
90
86
105
90
105
140
144
165 100
86 45
37
78
35
100
Operating circuit
terminal board
(M3.5 screw)
Front plate
Operating circuit
terminal cover
(standard supply)
Power supply
module
158
163
11.5
M8 bolt (Hex-soket)
24
61
Circuit breaker
35
3-pole Drilling plant
35
4-pole
Center of the electrically operated
126
36
80
88
M4x0.7 screw
or ø5
Font-plate cut out
ø8.5
10
max.23
(Conductor thickness
t=7 max.)
Conductor drilling for
direct connection
Remarks:
The 4-pole types only are available
for the model NV250-SEW and
NV250-HEW.
31

8. Mechanical Interlocks (MI)
Table 5-23
Number
Panel mouting
Direct mount on
Applicable models
of poles Front connection, Rear connection, Plug-in Dimension A mm circuit breaker
NF32-SW, NF63-CW/SW/HW
2P
47.5
MI-05SW3
NF32-SW, NF63-CW/SW/HW, NV32-SW, NV63-CW/SW/HW, MB30-SW, MB50-CW/SW 3P
MI-05SWFB3
NF63-SW/HW 4P MI-05SW4
NF125-CW/SW/HW
2P
45
MI-05SW3
3P
MI-1SWFB3
NF125-CW/SW/HW, NV125-CW/SW/HW, MB100-SW, NV125-RW
4P
MI-1SW4
NF160-SW/HW, NF250-CW/SW/HW, NV250-CW/SW/HW, NV250-SEW/HEW,
MB225-SW, NV250-RW
NF160-SW/HW, NF250-SW/HW, NV250-SW/HW/SEW/HEW
NF125-SGW/HGW/RGW/UGW, NF160-SGW/HGW, NF250-SGW/HGW/RGW/UGW
NF125-SGW/HGW/UGW, NF160-SGW/HGW, NF250-SGW/HGW/UGW
2P
3P
4P
3P
4P
MI-05SW3
MI-2SW4
MI-2SGW3
MI-2SGW4
MI-2SWFB3
MI-2SGW3
● Outside Dimension Diagram
(Front connection, Rear connection, and Plug-in)
33
44
13
70
15
22
1.5
(t13.2)
(
)
● Drilling Dimension Diagram
(Front connection, Rear connection, and Plug-in)
4ø (ø5.5 and ø7.5 countersunk (rear) (Note 1) );
use M5×0.8 flat countersunk head screws to fix.
31
15.5
50
A
120 (Note 2)
63 (Note 3)
Notes: (1) When the panel plate thickness is
2.3 or more, prepare four holes
(ø5.5 and ø9.5 countersunk (rear)).
(2) These are standard dimensions for
2- and 3-pole models, but can be
altered upon request.
(3) The U series have different
dimensions.
Please contact us for details.
Remarks: (1) Please contact us for outside
dimensions of other models of
different specifications.
(2) These are not isolation-compatible.
9. Handle Lock Devices and Card Holder
Table 5-24
Description (Note 2)
NF32-SW, NF63-CW/SW/HW
2P
(1)
HLS-05SW2P
NF32-SW, NF63-CW/SW/HW, NV32-SW, NV63-CW/SW/HW
MB30-SW, MB50-CW/SW
3P
LC-05SW
HLF-05SW
HLN-05SW
HLS-05SW
NF63-SW/HW
NF125-CW/SW/HW
NF125-CW/SW, NV125-CW/SW/HW
MB100-SW, NV125-RW
4P
2P
3P
LC-1SW
HLF-1SW
HLN-1SW
(1)
HLS-1SW2P
HLS-1SW
—
CH-P No.5
NF125-SW/HW, NV125-SW/HW
NF160-SW/HW, NF250-CW/SW/HW, NV250-CW/SW/HW
NV250-SEW/HEW, MB225-SW
NV250-RW
Notes: (1) HLF types are used for OFF-lock, and HLN types for ON-lock.
(2) HL-S types are used for OFF-lock.
Remark: (1) Users are requested to prepare padlocks for HL and HL-S types. (25mm padlock for HL, and 35mm padlock for HL-S.)
4P
2P
3P
4P
LC-2SW
NF125-SGW/HGW, NF160-SGW/HGW, NF250-SGW/HGW 3P4P LC-2GSW
HLF-2SW
HLN-2SW
(1)
HLF-2GSW(1)
HLN-2GSW
HLS-2SW
HLS-2GSW
HLF3-2GSW
10. IEC 35mm Rail Mounting Adapters
Table 5-25
NF32-SW, NF63-CW/SW/HW
NV32-SW, NV63-CW/SW/HW, MB30-SW
MB50-CW/SW
NF125-CW/SW
NF125-HW, NV125-CW/SW/HW, MB100-SW
2P
3P
2P
3P
2P
3P
DIN-05SW
DIN-1SW2
DIN-1SW3
CL
5
4
Mounting hook
for IEC 35mm rail
(DIN-05SW)
35
M4×0.7 screw
CL
6
35
7
13
Adapter for
IEC 35mm rail
(DIN-1SW2,
DIN-1SW3)
32

6. Characteristics and Dimensions
Molded-Case Circuit Breakers and Motor Breakers
NF32-SW
NF63-SW
MB30-SW
MB50-SW
Type NF32-SW
NF63-CW
NF63-HW
MB50-CW
Series
Group
Type name
Rated current In (Amp.)
2 ∗1 Number of poles 3
Rated insulation voltage Ui (V)
600
690V –
500V 2.5/1
AC
IEC60947-2 (50/60Hz)
(Icu/Ics)
440V
400V
230V
2.5/1
5/2
7.5/4
DC 250V 2.5/1 –
Rated short-circuit
braking cpacity (kA)
S series
WSS G1
Frame size 32
NF32-SW
3 4 6 10
16 20 25
32
C series
WSS G1
Suitability for isolation
Utilization category
Reverse connection (terminals unmarked)
Rated impulse withstand voltage Uimp (kV)
Pollution degree
●
A
●
6
2
●
A
●
6
2
✽: Types of DC specifications can be produced upon request.
63
NF63-CW
3 4 6 10
16 20 25 32
40 50 63
S series
WSS G1
63
NF63-SW
3 4 6 10
16 20 25 32
40 50 63
2 ∗1 3 2 ∗1 3 4
600
–
2.5/1
2.5/1
5/2
7.5/4
600
–
7.5/4
7.5/4
7.5/4
15/8
2.5/1 – 7.5/4 –
●
A
●
6
2
H series
WSS G1
63
NF63-HW
10 16 20
25 32 40
50 63
2 ∗1 3 4
690
2.5/1
7.5/4
10/5
10/5
25/13
7.5/4 –
●
A
●
6
2
S series
WSS G1
30
MB30-SW
0.8 1.2 1.4
2 2.5 4 5
7.1 8 10 12
16 25
3
500
–
–
2.5/1
7.5/4
7.5/4
–
●
A
●
6
2
C series
WSS G1
50
MB50-CW
8 10 12
16 25 32
40 45
3
500
–
–
2.5/1
7.5/4
7.5/4
–
●
A
●
6
2
S series
WSS G1
50
MB50-SW
0.8 1.2
1.4 2 2.5
4 5 7.1
3
500
–
–
7.5/4
7.5/4
15/8
–
●
A
●
6
2
■Operating Characteristics
4h
4h
4h
2h
1h
30min
20min
14min
10min
6min
4min
AC use (IEC60947-2)
NF30-SW
NF63-CW NF63-SW NF63-HW
2h
1h
30min
20min
14min
10min
6min
4min
DC use (IEC60947-2)
NF30-SW
NF63-CW NF63-SW NF63-HW
2h
1h
30min
20min
14min
10min
6min
4min
(IEC60947-2)
MB30-SW
MB50-CW MB50-SW
Operating time
2min
1min
30s
20s
10s
5s
Max.
Operating time
2min
1min
30s
20s
10s
5s
Max.
Operating time
2min
1min
30s
20s
10s
5s
Max.
2s
1s
Min.
2s
1s
Min.
2s
1s
Min.
0.5s
0.5s
0.5s
0.2s
0.2s
0.2s
0.1s
0.1s
0.1s
0.05s
0.05s
0.05s
0.02s
0.01s
1 1.3 2 3 4 5 6 7 10 15 20 30 40
■Internal Accessories
2-pole
3-pole
Remark: (1) refer to 24.
100% of Rated current
0.02s
0.01s
1 1.3 2 3 4 5 6 7 10 15 20 30 40
Left-side
mounting
AL AX
SHT or UVT
Lead wire
direction
100% of Rated current
Breaker handle
Right-side
mounting
0.02s
0.01s
1 1.3 2 3 4 5 6 7 10 15 20 30 40
100% of Rated current
■Temperature Characteristics
Operating time
change rate (%)
300
250
200
150
100
80
70
–10
0
10
20
30
Rated ambient
Ambient temperature (°C)
40
50
60
■External Accessories
Enclosure
Accessories
Operating handle
Dustproof
Waterproof
Handle lock device
F
S
V
R
S
I
W
LC
(*2)
HL
Type name
F05SW (*1)
S05SW
V05SWF
—
NFS-05SW
NFl-05SW
NFW-05SW
LC-05SW
HLF-05SW
HLN-05SW
HL-S HLS-05SW (*1)
Reference
page
27
28
29
Type name
Ml Ml-05SW3 (*1) 32
Small TC-S TCS-05SW3W (*1)
Large TC-L TCL-05SW3W (*1)
Skeleton TTC TTC-05SW3 (*1)
Rear BTC BTC-05SW3W (*1)
Plug-in PTC PTC-05SW3W (*1)
IEC 35mm rail
32 DIN-05SW 32
mounting adapters
Notes: (*1) The designation depends on the number of poles. Refer to the reference page.
(*2) HLF types are used for OFF-lock, and HLN types for ON-lock.
Terminal cover
Accessories
Mechanical
interlock
Reference
page
30
■Standard Attached Parts
(Front connection)
Mounting screw: M4×0.7×55
(2 and 3P: 2pcs, 4P: 4pcs)
(Note)
Insulation barrier: (2P: 1pc, 3P: 2pcs, 4P: 3pcs)
Note: These are supplied with NF63-SW, NF63-HW, and
MB50-SW models.
33

● NF32-SW, NF63-CW, NF63-SW, NF63-HW, MB30-SW, MB50-CW, MB50-SW
Front connection
49.8
Mounting hole
Insulation barrier
(removable)
50
M5×0.8 screw
(M6 for 63A)
24
Applicable
wire size:1.6mm-dia.to 22mm 2
M4×0.7 taps
or 5mm dia.hole
Breaker
Screw terminal
111
130
84
50
ø8.5
ø4.5
111
25
Trip button
22
50
25
75
Neutral pole
61
45
ø5.5
(6.5mm-diameter for 63A)
6
25
25
50
75
100
68
12.5 max.
2-pole
3-pole
4-pole
2-pole
3-pole
4-pole
4
90
72
(Conductor thickness
t=5 max.)
Conductor drilling
for direct connection
Drilling plan
Rear connection
Mounting panel
t=3.2max
Insulation tube
M4×0.7 taps
or 5mm-dia.hole
Breaker
2-pole
4-pole
3-pole
Breaker
6
8
111
111
R1
52
27
68
min.
42
M6 screw
50
M4×0.7 screw
for mounting breaker
25
25
50
ø14
25
25
75
50
70
22.5
72
2-pole
3-pole
4-pole
1.0mm clearance on each side of
the handle frame.
Drilling plan
Front-panel cutout
Plug-in
Mounting panel
Plug-in terminal block
M5×0.8
terminal block mounting screw
3
3-pole
80
50
4-pole
105
75
25
Breaker (plug-in terminal block)
5.5 15.5
11
83.5
85
180
111
16.5 max.
7
Center line of
breaker body
54
54 80 54
10
Details of terminal
21
89
30
M6 screw
25
55
2-pole
ø6.5
Conductor drilling
for direct connection
25
57 82
2-pole
3-pole
Cutout and drilling plan
50
107
4-pole
6mm-dia.hole or
or M5×0.8 taps
34

6. Characteristics and Dimensions
Molded-Case Circuit Breakers and Motor Breakers
NF125-CW
NF125-HW
NF125-SW
MB100-SW
Type NF125-CW
Series C series S series H series S series
Group WSS G2 WSS G2 WSS G2 WSS G2
Frame size 125 125 125 100
Type name NF125-CW NF125-SW NF125-HW MB100-SW
Rated current In (Amp.)
Number of poles 2 3 2 3 4 2 3 4
3
Rated insulation voltage Ui (V)
Rated short-circuit
braking cpacity (kA)
IEC60947-2
(Icu/Ics)
AC
(50/60Hz)
DC ∗1
690V
500V
440V
400V
230V
250V
400V
500V
Suitability for isolation
Utilization category
Reverse connection (terminals unmarked)
Rated impulse withstand voltage Uimp (kV)
Pollution degree
50 63 80
100 125
600
–
7.5/4
10/5
10/5
30/15
7.5/4 –
– 7.5/4
15/8 – 40/20 –
– 15/8 – 40/20
– 15/8 – 40/20
∗1: When wired as shown at the bottom of page 13, 3-pole models can be used for up to 400 V DC, and
4-pole models for up to 500 V DC.
–
●
A
●
8
3
16 20 32 40
50 63 80
100 125
690
8/4
18/9
25/13
30/15
50/25
●
A
●
8
3
16 20 32 40
50 63 80
100
690
10/5
30/15
50/25
50/25
100/50
●
A
●
8
3
(12.5) (16)
(25) 32 (40)
45 63 71
90 100
500
–
–
25/13
30/15
50/25
–
–
–
●
A
●
8
3
■Operating Characteristics
Operating time
4h
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.05s
0.02s
0.01s
Min.
Time-delay trip
NF125-CW 50A~100A
NF125-SW 40A~100A
NF125-HW 40A~100A
MB100-SW 40A~100A
(IEC 60947-2)
Max.
(60A~100A)
Max. (40A~50A)
AC
DC
Max. total
breaking
time
Instantaneous trip
1 1.3 2 3 4 5 6 7 10 15 20 30 40 50
Operating time
4h
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.05s
0.02s
0.01s
Min.
Time-delay trip
Max.
NF125-SW 16A~20A
NF125-HW 16A~20A
MB125-SW 12.5A~20A
(IEC 60947-2)
1 1.3 2 3 4 5 6 7 10 15 20 30 40 50 60 70
AC
DC
Instantaneous trip
Operating time
4h
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.05s
0.02s
0.01s
Min.
NF125-CW 125A
NF125-SW 125A
(IEC 60947-2)
AC
Max.
DC
Max. total
breaking time
Operating time
4h
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.05s
0.02s
Time-delay trip
Instantaneous trip
Time-delay trip
Instantaneous trip
0.01s
1 1.3 2 3 4 5 6 7 10 15 20 30 40 50 1 1.3 2 3 4 5 6 7 10 15 20 30 40 50
Min.
NF125-SW 32A
NF63-HRW 32A
NF125-HW 32A
(IEC 60947-2)
Max.
AC
DC
Max. total
breaking
time
100% of Rated current
100% of Rated current
Max. total
breaking time
100% of Rated current 100% of Rated current
Remark: (1) Only AC characteristics are available for the model MB100-SW.
■Internal Accessories
■Ambient Compensating Curve
2-pole
3, 4-pole
Remark: (1) refer to 24.
■External Accessories
Accessories
Operating handle
Enclosure
Closed-box
Dustproof
Waterproof
Handle lock device
F F1SW (*1)
S
V
R
S
I
W
LC
()
HL
HL-S
S1SW
V1SW ()
R1SW
NFS-1SW
NFl-1SW
NFW-1SW/1HW
LC-1SW
HLF-1SW
HLN-1SW
HLS-1SW ()()
Reference
page
27
28
29
32
Terminal cover
Left-side
mounting
AL
Accessories
Mechanical
interlock
AX
SHT or UVT
Lead wire
direction
Operating handle
Right-side
mounting
Ml Ml-05SW3 () 32
TC-S TCS-1SW3W ()
TC-L TCL-1SW3W ()
TTC TTC-1SW3 ()
BTC BTC-1SW3W ()
PTC PTC-1SW3W ()
IEC 35mm rail
mounting adapters
Electrical
operation device
30
DIN-1SW3 () 32
MDS-NF1SWE ()
Current rating (%)
30
130
120
110
100
90
80
–10
Reference
page
Notes: (*1) The designation depends on the number of poles. Refer to the reference page.
(*2) Attach the letter "F" to the end of designation for a fixed type.
(*3) Specify the working voltage. An order of MB100-SW should be placed at the same time as an order of circuit breaker main body.
(*4) HLF types are used for OFF-lock, and HLN types for ON-lock.
Rated ambient
0 10 20 30 40 50 60
Ambient temperature (°C)
■Standard Attached Parts
(Front connection)
Mounting screw: M4×0.7×55
(2 and 3P: 2pcs, 4P: 4pcs)
(Note)
Insulation barrier: (2P: 1pc, 3P: 2pcs, 4P: 3pcs)
Note: These are supplied with NF125-SW, NF125-HW, and
MB100-SW models.
35

● NF125-CW, NF125-SW, NF125-HW, MB100-SW
Front connection
CL
Mounting hole
LC
Insulation barrier
(removable)
LC
50
M8 screw
24
Solderless terminal
for wire size
14~2/0AWG CU/AL
LC
LC
Breaker
LC
LC
112
130
84
50
Wire connection
LC
110- 111
30
Trip
button
22
30
45
ø8.5
30
30
60
60
90
90
120
Neutral
pole
4
61
68
72
19 max.
8
2-pole
3-pole
M4X0.7 taps
or 5mm-dia. hole
4-pole
2-pole
3-pole
4-pole
90
(Conductor thickness
t=5 max.)
Drilling plan
Conductor drilling
for direct connection
Rear connection
Mounting plate
t=3.2 max.
102
52
Mounting base
Stud rotatable
by 90°
4-pole
3-pole
2-pole
LC
CL
Breaker
CL
2-pole
LC
4-pole
3-pole CL
CL
Breaker
CL
15
Connection
allowance
112
6
CL
110-111
112
LC
R1
R1
16
52
8.5
68
72
2.5
15
54.5
104.5
M8 bolt
2.5
15
5
60
M4×0.7
breaker
mounting screw
Insulation
tube
30
2-pole
30
60
3-pole
ø18
30
30
90
M4×0.7 taps or
5mm-dia. hole
4-pole
57
86
Front-panel cutout
28
1.0mm clearance on each side
of the handle frame.
Drilling plan
Plug-in
3-pole
4-pole
Mounting plate
Plug-in terminal block
M5×0.8
Terminal block
mounting screw
95
60
125
90
30
CL
Breaker (plug-in terminal block)
LC
LC
5.5
20
LC
11
98
190
134
16.5 max.
12
LC
54
56 94 56
12.5
21
89
30
M8 screw
30
65
ø8.5
30 60
67 97
127
Details of terminal
2-pole
Conductor drilling
for direct connection
2-pole 3-pole
Drilling plan
4-pole
6mm-dia. hole
or M5×0.8 taps
Remark: 2-pole model of NF125-HW are 3-pole model with the central pole removed.
36

6. Characteristics and Dimensions
Molded-Case Circuit Breakers and Motor Breakers
NF250-CW
NF250-HW
NF160-HW
NF250-SW
NF160-SW
MB225-SW
Series
Group
Frame size 160
160
250
Type name
Rated current In (Amp.)
S series
WSS G3
NF160-SW
H series
WSS G3
NF160-HW
125 150 160 125 150 160
C series
WSS G3
NF250-CW
125 150 175
200 225 250
S series
WSS G3
250
NF250-SW
125 150 175
200 225 250
H series
WSS G3
250
NF250-HW
125 150 175
200 225 250
S series
WSS G3
225
MB225-SW
125 150 175
200 225
Type NF250-CW
Number of poles 2 3 4 2 3 4 2 3 2 3 4 2 3 4
Rated insulation voltage Ui (V)
690
690
600
690
690
690V –
5/3
–
–
5/3
500V 15/8
30/8
10/5
15/8
30/8
AC
(50/60Hz) 440V 25/13 50/13 15/8 25/13 50/13
IEC60947-2
(Icu/Ics)
400V
230V
30/15
50/25
50/13
100/25
18/9
35/18
30/15
50/25
50/13
100/25
250V 15/8 – 40/20 – 10/5 – 15/8 – 40/20 –
DC 400V – 15/8 – – 40/20 – – 10/5 – 15/8 – – 40/20 –
500V – 15/8 – 40/20 –
– 15/8 – 40/20
Suitability for isolation
Utilization category
Reverse connection (terminals unmarked)
Rated impulse withstand voltage Uimp (kV)
Pollution degree
●
A
●
6
2
●
A
●
6
2
●
A
●
6
2
●
A
●
6
2
●
A
●
6
2
Rated short-circuit
braking cpacity (kA)
∗1: When wired as shown at the bottom of page 13, 3-pole models can be used for up to 400 V DC, and 4-pole models for
up to 500 V DC.
3
500
–
–
25/13
30/15
50/25
–
–
–
●
A
●
6
2
■Operating Characteristics
Operating time
4h
2h
1h
NF250-CW
NF250-SW
MB225-SW
NF160-SW
30min
NF250-HW NF160-HW
20min
14min
10min
6min
4min
2min
Max.
1min
30s
20s
10s
5s
Min.
2s
1s
0.5s
250A AC
0.2s
Max. total
breaking
125225A AC
250A DC
0.1s
time
125225A DC
0.05s
0.02s
Time-delay trip
Instantaneous trip
0.01s
1 1.3 2 3 4 5 6 7 10 15 20 30 40
100% of Rated current
■Ambient Compensating Curve
Curreny rating (%)
130
120
110
100
90
80
–10 0 10 20 30 40 50 60
Ambient temperature (°C)
(rated ambient 40°C)
Remark: The reference ambient temperature for IEC models is 30°C.
■Internal Accessories
Remark: (1) refer to 24.
Rated ambient
Left-side
mounting
SHT or UVT
Lead wire
direction
Operating handle
Right-side
mounting
■External Accessories
Enclosure
Accessories
Operating handle
Dustproof
Waterproof
Handle lock device
F F2SW
S S2SW
V V2SW (*3)
R R2SW
S NFS-2SW (*5)
I
W
LC
(*4)
HL
HL-S
Type name
NFl-2SW
NFW-2SW
LC-2SW
HLF-2SW
HLN-2SW
HLS-2SW
Reference
page
27
28
29
32
Terminal cover
Accessories
Mechanical
interlock
Type name
Ml Ml-05SW3 (*1) 32
Small TC-S TCS-2SW3W (*1)
Large TC-L TCL-2SW3W (*1)
Skeleton TTC TTC-2SW3 (*1)
Rear BTC BTC-2SW3W (*1)
Plug-in PTC PTC-2SW3W (*1)
Electrical
operation device
MDS-NF2SWE (*2)
Reference
page
Notes: (*1) The designation depends on the number of poles. Refer to the reference page.
(*2) Specify the working voltage. An order of MB225-SW should be placed at the same time as an order of circuit breaker main body.
(*3) Attach the letter "F" to the end of designation for a fixed type.
(*4) HLF types are used for OFF-lock, and HLN types for ON-lock.
(*5) NF160-HW, NF250-HW model cannot be produced.
30
■Standard Attached Parts
(Front connection)
Mounting screw: M4×0.7×55
(2 and 3P: 2pcs, 4P: 4pcs)
Insulation barrier: (2P: 2pcs, 3P: 4pcs, 4P: 6pcs)
37

● NF250-CW, NF250-SW, NF250-HW, NF160-SW, NF160-HW, MB225-SW
Front connection
Mounting hole
Insulating barrier
(removable)
144
165 100
102
M8 bolt
(Hex-soket)
50
24
30
Solderless terminal
for wire size
125 175A 14 95mm 2
200 250A 70 125mm 2
Wire connection
Breaker
126
ø4.5
ø8.5
Trip button
22
70
105
3-pole
35
105
140
4-pole
Neutral
pole
100
ø8.5
45
61
68
4 72
92
23 max.
(Bus t max.=7)
Bus drilling for
direct connection
10
35
3-pole
M4×0.7 taps
or ø5
Drilling plan
35
4-pole
Rear connection
Mounting plate
t max.=3.2
Insulating
tube
Stud can be
rotated 90°
4-pole
3-pole
Breaker
4-pole
3-pole
Breaker
Connection
allowance
22
20
144
8
126
144
R1
52
68
72
15
71
106
15
ø9
M8 bolt
6
70
105
M4×0.7
breaker
mounting
screw
Insulating
tube
35
70
3-pole
ø24
M4×0.7
taps
or ø5
Drilling plan
35
35
105
4-pole
100
1mm clearance
on each side
of handle
Front-plate cutout
32.5
Plug-in
Mounting plate
Plug-in terminal block
Breaker (Terminal block)
200
14
6
28 144
34.5
70
15
Connection
allowance
22
153
54
80 58.5
58.5
18
86
32
M6
Terminal block
mounting screw
Stud attachable in this
derection only
20
70
ø9
M8 bolt
Insulating barrier
70
ø7
107
3-pole
Drilling plan
105
142
4-pole
Remarks: 1. 2-pole models are 3-pole models with the central pole removed.
2. Only 2- and 3-pole models are available for the model of NF250-CW, and only 3-pole models are available
for the model of MB225-SW.
38

6. Characteristics and Dimensions
Molded-Case Circuit Breakers
NF250-SGW
NF160-SGW
NF125-SGW
NF250-HGW
NF160-HGW
NF125-HGW
Series
Group
Frame size
Type name
Rated current In (Amp.)
S series
WSS G4
125
NF125-SGW
RT
16–25, 25–40,
40–63, 63–100,
80–125
S series
WSS G4
125
NF125-SGW
RE
16–32, 32–63,
63–100, 75–125
H series
WSS G4
125
NF125-HGW
RT
16–25, 25–40,
40–63, 63–100,
80–125
H series
WSS G4
125
NF125-HGW
RE
16–32, 32–63,
63–100, 75–125
S series
WSS G4
160
NF160-SGW
RT
125–160
S series
WSS G4
160
NF160-SGW
RE
80–160
Number of poles
2 3 4
3 4
2 3 4
3 4
2 3 4
3 4
Rated insulation voltage Ui (V)
690
690
690
690
690
690
Rated short-circuit
braking cpacity (kA)
IEC
60947-2
(Icu/Ics)
AC
(50/60Hz)
DC ∗1
690V
500V
440V
400V
230V
300V
500V
600V
20/20
8/8
30/30
36/36
36/36
85/85
– 20/20
–
–
– 20/20
8/8
30/30
36/36
36/36
85/85
–
–
–
40/40
20/20
50/50
65/65
75/75
100/100
– 40/40
–
–
– 40/40
20/20
50/50
65/65
75/75
100/100
–
–
–
20/20
8/8
30/30
36/36
36/36
85/85
– 20/20
–
–
– 20/20
8/8
30/30
36/36
36/36
85/85
–
–
–
Suitability for isolation
●
●
●
●
●
●
Utilization category
A
A
A
A
A
A
Reverse connection (terminals unmarked)
●
●
●
●
●
●
Rated impulse withstand voltage Uimp (kV)
8
8
8
8
8
8
Pollution degree
3
3
3
3
3
3
Series
H series
H series
S series
S series
H series
H series
Group
WSS G4
WSS G4
WSS G4
WSS G4
WSS G4
WSS G4
Frame size 160
160
250
250
250
250
Type name
NF160-HGW
RT
NF160-HGW
RE
NF250-SGW
RT
NF250-SGW
RE
NF250-HGW
RT
NF250-HGW
RE
Rated current In (Amp.)
125–160
80–160
125–160,
160–250
125–250
125–160
160–250
125–250
Number of poles
2 3 4
3 4
2 3 4
3 4
2 3 4
3 4
Rated insulation voltage Ui (V)
690
690
690
690
690
690
Type NF250-SGW
Rated short-circuit
braking cpacity (kA)
IEC
60947-2
(Icu/Ics)
AC
(50/60Hz)
DC ∗1
690V
500V
440V
400V
230V
300V
500V
600V
20/20
50/50
65/65
75/75
100/100
40/40 –
– 40/40 –
– 40/40
20/20
50/50
65/65
75/75
100/100
–
–
–
8/8
30/30
36/36
36/36
85/85
20/20 –
– 20/20 –
– 20/20
8/8
30/30
36/36
36/36
85/85
–
–
–
20/20
50/50
65/65
75/75
100/100
40/40 –
– 40/40 –
– 40/40
20/20
50/50
65/65
75/75
100/100
–
–
–
Suitability for isolation
●
●
●
●
●
●
Utilization category
A
A
A
A
A
A
Reverse connection (terminals unmarked)
●
●
●
●
●
●
Rated impulse withstand voltage Uimp (kV)
8
8
8
8
8
8
Pollution degree
3
3
3
3
3
3
■Operating Characteristics
Operating time
4h
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.05s
0.02s
4h
2h
1h
30min
20min
10min
6min
4min
2min
1min
30s
20s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.05s
0.02s
0.01s
0.01s
1 1.3 2 3 4 5 6 7 10 15 20 30 40
Pre-alarm
pickup current IP
I rx(0.70-0.75
-0.8-0.85-0.9
-0.95-1.0) 10%
Pre-alarm
operating time TP
L
T = T 20%
P 2
(at 200%)
0.6 0.7
Min.
Time-delay trip
INST pickup current I
Inx(414) 15%
×100% of Rated current
I
Thermal-Adjustable types
NF125-SGW/HGW 25-40A (Rated current In=40A)
16-25A (Rated current In=25A)
Max.
LTD operating time TL
12-60-80-100s 20%
(at 200%)
NF160-SGW NF160-HGW
Note)
Cureent setting Ir Rated current In
80~160A 160A
(Adjustable)
Max.total breaking
time
×100% of Current setting
Note) Instantaneous tripping current (×100% of In)
AC
IEC 60947-2
STD pickup current Is
I rx(2-2.5-3-3.5-4
-5-6-7-8-10) 15%
Operating time
STD operating time Ts
0.30.06s
0.20.04s
0.10.03s
0.060.02s
1 1.3 3
7
2 4 30
5 6 10 15 20 40
DC
Instantaneous trip
current ratio
AC DC
x In (%) x In (%)
1000200 1300260
Max. total
breaking
time
Instantaneous trip
4h
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.05s
0.02s
0.01s
1 1.3 2 3 4 5 6 7 10 15 20 30 40
Operating time
4h
2h
1h
30min
20min
10min
6min
4min
2min
1min
30s
20s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.05s
0.02s
0.01s
∗1: Use either 2-pole. When wired as shown at the bottom of page 13, 3-pole models can be used for up to 500 V DC, and 4-pole models for up to 600V DC.
Min.
Time-delay trip
Pre-alarm
pickup current IP
I rx(0.70-0.75
-0.8-0.85-0.9
-0.95-1.0) 10%
Pre-alarm
operating time TP
T
T P= L 20%
2
(at 200%)
×100% of Rated current
INST pickup current I
Inx(414) 15%
Thermal-Adjustable types
NF125-SGW/HGW 63-100A (Rated current In=100A)
40-63A (Rated current In=63A)
I
LTD operating time TL
12-60-80-100s 20%
(at 200%)
×100% of Current setting
Max.total breaking
time
Operating time
Note)
Cureent setting Ir Rated current In
125~250A 250A
(Adjustable)
4h
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.05s
0.02s
NF250-SGW NF250-HGW
0.01s
STD pickup current Is
I rx(2-2.5-3-3.5-4
-5-6-7-8-10) 15%
STD operating time Ts
0.30.06s
0.20.04s
0.10.03s
0.060.02s
0.6 0.7 1 1.3 2 3 4 5 6 7 10 15 20 30 40
Note) Instantaneous tripping current (×100% of In)
AC
Max.
IEC 60947-2
DC
Instantaneous trip
current ratio
AC DC
x In (%) x In (%)
1000200
1300260
Max. total
breaking
time
Instantaneous trip
Min.
Time-delay trip
1 1.3 2 3 4 5 6 7 10 15 20 30 40
Current rating (%)
×100% of Rated current
130
120
110
100
90
80
–10
Max.
AC
(Adjustable range)
DC
(Adjustable range)
Thermal-Adjustable types
NF250-SGW/HGW 160-250A (Rated current In=250A)
NF160-SGW/HGW 125-160A (Rated current In=160A)
NF125-SGW/HGW 80-125A (Rated current In=125A)
Instantaneous trip adjustment
range
Position
of notch
4
6
8
10
IEC 60947-2
AC x In (%)
Instantaneous trip
40080
600
800
1000200
DC x In (%)
520104
780
1040
1300260
Max. total
breaking
time
Operating time
4h
2h
1h
30min
20min
10min
6min
4min
2min
1min
30s
20s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.05s
0.02s
0.01s
0 10 20 30 40 50 60
Rated ambient
Ambient temperature (°C)
(rated ambient 40°C)
Pre-alarm
pickup current I
I rx(0.70-0.75
-0.8-0.85-0.9
-0.95-1.0)
Pre-alarm
operating time T
L
T = T 20%
P 2
(at 200%)
0.6 0.7
P
10%
P
INST pickup current I
Inx(414) 15%
I
LTD operating time T
12-60-80-100s 20%
(at 200%)
×100% of Current setting
NF125-SGW NF125-HGW
Note)
Cureent setting Ir Rated current In
16~32A 32A
32~63A 63A
63~100A 100A
75~125A 125A
(Adjustable)
L
Max.total breaking
time
Note) Instantaneous tripping current (×100% of In)
■Ambient Compensating Curve
Derating of Load current (%)
STD pickup current I
I rx(2-2.5-3-3.5-4
-5-6-7-8-10)
STD operating time T
0.30.06s
0.20.04s
0.10.03s
0.060.02s
1 1.3 3
7
2 4 30
5 6 10 15 20 40
130
120
110
100
90
80
70
–10
Ambient Compensation
NF125-SGW NF125-HGW
NF160-SGW NF160-HGW
NF250-SGW NF250-HGW
0
Rated ambient
Ambient temperature (°C)
s
15%
10 20 30 40 50 60
s
39
■Internal Accessories
Right-side
mounting
SHT or UVT
Remark: (1) refer to 24.
Operating handle
Left-side
mounting
Lead wire direction
■External Accessories
Enclosure
Accessories
Operating handle
Dustproof
Waterproof
Type name
Handle lock device
Reference
page
Mechanical
interlock
–
Terminal cover
Accessories
Electrical
operation device
Type name
Reference
page
Notes:
(*1) The designation depends
on the number of poles.
Refer to the reference page.
(*2) HLF types are used for
OFF-lock, and HLN types
for ON-lock.
(*3) Attach the letter “F” to the
end of designation for a
fixed type.

● NF250-SGW, NF160-SGW, NF125-SGW, NF250-HGW, NF160-HGW, NF125-HGW
Front connection
Mounting hole
Insulating barrier
(removable)
M8 bolt
(Hex-soket)
24
Solderless terminal
for wire size
2.5 185mm 2
10
Breaker
Trip
button
22
70
35
105
144
165 50
50
Neutral
pole
112
50
ø8.5
63
79
ø4.5
22
6.1
Hex-socket set screw
Wire connection
ø8.5
10
35
M4×0.7 taps
or ø5
35
126
105
3-pole
140
4-pole
4
86
90
24 max.
(Bus t max.=7)
3-pole
Drilling plan
4-pole
110
Bus drilling for
direct connection
Rear connection
Insulating tube
4-pole
4-pole
Mounting plate
t max.=3.2
Stud can be
rotated 90°
3-pole
Breaker
3-pole
Breaker
Connection
allowance
22
20
144
8
126
144
R1
52
86
90
15
71
106
15
ø9
M8 bolt
6
70
105
M4×0.7
breaker
mounting
screw
Insulating
tube
35
70
3-pole
ø24
M4×0.7
taps
or ø5
Drilling plan
35
35
105
4-pole
100
1mm clearance
on each side
of handle
Front-panel cutout
32.5
Plug-in
Plug-in terminal block
4-pole
Breaker (Terminal block)
Mounting plate
15
86
30
45
12
M8 bolt
(Hex-soket)
96
M6
Terminal block
mounting screw
4
120
48 144
54.5
200
103
Stud can be
rotated 90°
Connection
allowance
10 48
20
3-pole
70
110
ø9 M8bolt
Insulating barrier
(removable)
70
ø7
107
3-pole
Drilling plan
105
142
4-pole
66
54 94 54
Remark: 2-pole models are 3-pole models with the central pole removed.
40

6. Characteristics and Dimensions
Molded-Case Circuit Breakers
NF250-RGW
NF125-RGW
NF250-UGW
NF125-UGW
Series
Group
Frame size
Type name
WSS G4
125
NF125-RGW
RT
WSS G4
125
NF125-UGW
RT
U series
WSS G4
250 250
NF250-RGW
RT
WSS G4
NF250-UGW
RT
Rated current In (Amp.)
16–25 25–40
40–63 63–100
16–25 25–40
40–63 63–100
125–160
160–225
125–160
160–225
Type NF250-UGW
■Operating Characteristics
Number of poles
Rated insulation voltage Ui (V)
Rated short-circuit
braking cpacity (kA)
IEC60947-2
(Icu/Ics)
AC
(50/60Hz)
DC
690V
500V
440V
400V
230V
300V
500V
2
3
2 3 4
690
25/25
125/125
125/125
125/125
125/125
690
30/30
200/200
200/200
200/200
200/200
40/40
–
–
40/40
40/40
–
–
40/40 –
2 3 2 3 4
690
25/25
125/125
125/125
125/125
125/125
690
30/30
200/200
200/200
200/200
200/200
40/40
–
–
40/40
40/40
–
–
40/40 –
600V
–
– 40/40 –
–
Suitability for isolation
●
●
●
●
Utilization category
A
A
A
A
Reverse connection (terminals unmarked)
●
●
●
●
Rated impulse withstand voltage Uimp (kV) 8
8
8
8
Pollution degree
3
3
3
3
Note: When wired as shown at the bottom of page 13, 3-pole models can be used for up to 400 V DC, and 4-pole
models for up to 600 V DC.
40/40
4h
4h
4h
Operating time
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
Min.
Max.
Thermal-Adjustable types
NF250-RGW/UGW 160-225A (Rated current In=225A)
125-160A (Rated current In=160A)
IEC 60947-2
Instantaneous trip adjustment
range
Position AC DC
of notch x In (%) x In (%)
4 400±80 520±104
6 600 780
8 800 1040
10 1000±200 1300±260
Operating time
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
Min.
Thermal-Adjustable types
NF125-RGW/UGW 63-100A (Rated current In=100A)
40-63A (Rated current In=63A)
IEC 60947-2
Instantaneous trip
current ratio
AC DC
x In (%) x In (%)
Max. 1000±200 1300±260
Operating time
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
Min.
Thermal-Adjustable types
NF125-RGW/UGW 25-40A (Rated current In=40A)
16-25A (Rated current In=25A)
IEC 60947-2
Instantaneous trip
current ratio
AC DC
x In (%) x In (%)
1000±200 1300±260
Max.
2s
2s
2s
1s
0.5s
0.2s
0.1s
AC
(Adjustable range)
DC
(Adjustable range)
Max. total
breaking
time
1s
0.5s
0.2s
0.1s
AC
DC
Max. total
breaking
time
1s
0.5s
0.2s
0.1s
AC
DC
Max. total
breaking
time
0.05s
0.05s
0.05s
0.02s
Time-delay trip
Instantaneous trip
0.01s
1 1.3 2 3 4 5 6 7 10 15 20 30 40
0.02s
Time-delay trip
Instantaneous trip
0.01s
1 1.3 2 3 4 5 6 7 10 15 20 30 40
0.02s
Time-delay trip
Instantaneous trip
0.01s
1 1.3 2 3 4 5 6 7 10 15 20 30 40
×100% of Rated current
×100% of Rated current ×100% of Rated current
■Internal Accessories
■Ambient Compensating Curve
Left-side
mounting
Operating handle
Right-side
mounting
AL
AX
SHT or UVT
Current rating (%)
130
120
110
100
90
Rated ambient
80
–10
0 10 20 30 40 50 60
Remark: (1) refer to 24.
Ambient temperature (°C)
(rated ambient 40°C)
Remark: The reference ambient temperature for IEC models is 30°C.
■External Accessories
Accessories
Type name
Reference
page
F –
–
Operating handle
S –
V
R
V2GUW
R2GUW
28
29
Dustproof
S –
I –
–
Waterproof W –
Mechanical interlock MI MI-05SW3 (*1) 32
Electrical operation device
(*2) 30
Enclosure
Small
Large
Skeleton
TC-S
Notes: (*1) The designation depends on the number of poles. Refer to the reference page.
(*2) An order should be placed at the same time as an order of circuit breaker main body.
(*3) HLF types are used for OFF-lock, and HLN types for ON-lock.
41
Terminal cover
Accessories
Rear
Plug-in
Handle lock
device
TC-L
TTC
BTC
Type name
TCS-2GSW3W (*1)
TCL-2GSW3W (*1)
TTC-2GSW3 (*1)
BTC-2GSW3W (*1)
PTC PTC-2GSW3W (*1)
LC LC-2GSW
(*3) HLF-2GSW
HL HLN-2GSW
HL-S HLS-2GSW
Reference
page
30
32
■Standard Attached Parts
(Front connection)
Mounting screw: M4×0.7×55 (4pcs)

● NF250-RGW, NF125-RGW, NF250-UGW, NF125-UGW
Front connection
Mounting hole
Insulating barrier
(removable)
26.5
M8 bolt
(Hex-soket)
24
Solderless terminal
for wire size
2.5 185mm 2
10
Breaker
Trip
button
22
70
105
3-pole
35
105
140
4-pole
219
50 240
50
Neutral
pole
75
165
112
50
ø8.5
86
4 90
110
63
79
ø4.5
22
24 max.
ø8.5
10
6.1
Hex-socket set screw
Wire connection
(Bus t max.=7)
Bus drilling for
direct connection
35
3-pole
M4×0.7 taps
or ø5
35
Drilling plan
4-pole
201
Rear connection
Mounting plate
t max.=3.2
Insulating tube
Stud can be
rotated 90°
4-pole
3-pole
Breaker
4-pole
3-pole
Breaker
73
108
Connection
allowance
22
20
219
8
201
219
R1
11.5
52
15
86 71
90 106
15
ø9
M8 bolt
6
70
105
M4×0.7
breaker
mounting
screw
Insulating
tube
35
70
3-pole
ø24
M4×0.7
taps
or ø5
Drilling plan
35
35
105
4-pole
100
32.5
1mm clearance
on each side
of handle
Front-panel cutout
Plug-in
Mounting plate
Plug-in terminal
block
Breaker
(Terminal block)
275
14
6
34.5
219
28
70
15
Connection
allowance
22
153
129
58.5 155
58.5
18
104
32
M6
Terminal block
mounting screw
Stud attachable in this
derection only
20
70
ø9 M8bolt
Insulating
barrier
70
107
Drilling plan
ø7
Remark: 2-pole models are 3-pole models with the central pole removed.
42

6. Characteristics and Dimensions
Earth-Leakage Circuit Breakers
NV32-SW
NV63-SW
NV63-CW
NV63-HW
Series S series C series
Group WSS G1 WSS G1
Frame size 32 63
Type name NV32-SW NV63-CW
Rated current In (Amp.)
S series
WSS G1
63
NV63-SW
Number of poles 3 3 3 3
Rated operational voltage Ue (V AC)
Rated current sensitivity I∆n (mA)
High-speed type
Max. operating time at 5I∆n (s)
Earth-leakage indication system
Rated breaking capacity (kA)
IEC60947-2 (Icu/Ics)
Standard Attached Parts (Front connection)
AC440V
AC400V
AC380V
AC230V
6 10 16
20 25 32
230–400–440
Multi-voltage type
30 • 100 • 500
Selectable
16 20 25 32
40 50 63
230–400–440
Multi-voltage type
30 • 100 • 500
Selectable
16 20 25 32
40 50 63
230–400–440
Multi-voltage type
30 • 100 • 500
Selectable
H series
WSS G1
NV63-HW
16 20 25 32
40 50 63
230–400–440
Multi-voltage type
30 • 100 • 500
Selectable
0.04 0.04 0.04 0.04
Button
Button
Button
Button
5/2
2.5/1
7.5/4
10/5
5/2
5/2
7.5/4
10/5
5/2
5/2
7.5/4
10/5
10/5
7.5/4
15/8
25/13
Mounting screw: M4×0.7×55 (2pcs)
Insulation barrier: (3P: 2pcs) excluding models of NV63-CW
63
Type NV32-SW
■Operating Characteristics
■Earth-Leakage Tripping Characteristics
4h
Operating time
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.05s
Min.
Max.
NV32-SW
NV63-CW NV63-SW NV63-HW
Operating time
4h
2h
1h
30min
10min
4min
2min
1min
30s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.04s
0.02s
0.01s
Rated nonoperating current
Highspeed
type
Rated current sensitivity
0.02s
25 50 100
500
0.01s
1 1.3 2 3 4 5 6 7 10 15 20 30 40
Ground-fault current(% of rated current sensitivity)
100% of Rated current
■Internal Accessories
■Temperature Characteristics
Remark: (1) refer to 24.
Left-side
mounting
Operating handle
Right-side
mounting
Lead wire
direction
Operating time change rate (%)
300
250
200
150
100
80
70
–10
0
10
20
30
Ambient temperature (°C)
Rated ambient
40
50
60
■External Accessories
■Internal Wiring Diagram
Enclosure
Accessories
Operating handle
Dustproof
Waterproof
Handle lock device
F
S
V
Type name
F05SW
S05SW
V05SWF
R –
S
I
W
LC
(*1)
HL
NFS-05SW
NFl-05SW
NFW-05SW
LC-05SW
HLF-05SW
HLN-05SW
Reference
page
27
28
–
HL-S HLS-05SW
Note: (*1) HLF types are used for OFF-lock, and HLN types for ON-lock.
29
Terminal cover
Accessories
Mechanical
interlock
Type name
Ml Ml-05SW3 (*1) 32
Small TC-S TCS-05SW3W
Large TC-L TCL-05SW3W
Skeleton TTC TTC-05SW3
Rear BTC BTC-05SW3W
Plug-in PTC PTC-05SW3W
Reference
page
32
IEC 35mm rail
DIN-05SW 32
mounting adapters
30
Line side
Magnetic
device
Leakage
indication button
Test button
Senstivity
selector
Load side
43

R1
● NV63-CW, NV63-SW, NV63-HW, NV32-SW
Front connection
Insulation barrier
(removable)
M5×0.8 screw
(M6 for 63A)
Applicable
wire size:1.6mm-dia.to 22mm 2
Mounting hole
Sensitivity current
selector
24
Breaker
ø5.5
(6.5mm-diameter for 63A)
Screw terminal
ø8.5
ø4.5
6
111
130
84
50
111
Trip button
22
50
75
Test button
Leakage
indicaton button
45
61
68
12.5 max.
(Conductor thickness
t=5 max.)
25
M4×0.7 taps
or 5mm dia.hole
4
72
Conductor drilling
for direct connection
Drilling plan
90
Rear connection
Mounting panel
t=3.2max
Insulation tube
Breaker
Breaker
6
111
52
8
111
27 min.
M6 screw
50
M4×0.7 screw
for mounting breaker
25
50
ø14
M4×0.7 taps
or 5mm-dia.hole
70
1.0mm clearance on each side of
the handle frame.
68
72
42
Drilling plan
Front-panel cutout
Plug-in
M5×0.8
terminal block mounting screw
80
Plug-in terminal block
Mounting panel
3
50
Breaker (plug-in terminal block)
15.5
5.5
11
83.5
85
180
111
16.5 max.
Center line of
breaker body
54
54 80 54
7
10
21
89
30
M6 screw
ø6.5
25
82
6mm-dia.hole or
M5×0.8 taps
Details of terminal
Conductor drilling cutout
for direct connection
Cutout and drilling plan
44

6. Characteristics and Dimensions
Earth-Leakage Circuit Breakers
NV125-CW
NV125-HW
Type NV125-CW
NV125-SW
■Operating Characteristics
Series C series S series H series
Group WSS G2 WSS G2 WSS G2
Frame size 125 125
125
Type name NV125-CW NV125-SW NV125-HW
Rated current In (Amp.)
16 20 32 16 20 32
63 80
40 50 63 40 50 63
100 125
80 100 (125) *1 80 100 125
Number of poles 3 3 4 3 4
Rated operational voltage Ue (V AC)
High-speed type
Time-delay type
Earth-leakage indication system
Rated breaking capacity (kA)
IEC60947-2 (Icu/Ics)
Rated current sensitivity I∆n (mA)
Max. operating time at 5I∆n (s)
Rated current sensitivity I∆n (mA)
Max. operating time at 5I∆n (s)
Inertial non-operating time at 2I∆n (s)
Standard Attached Parts (Front connection)
AC440V
AC400V
AC230V
230–400–440
Multi-voltage type
30 • 100 • 500
Selectable
230–400–440
Multi-voltage type
30 • 100 • 500
Selectable
*1: 3P only
Note: The time-delayed types will be produced when they have the current specifications of 20A or more.
230–400–440
Multi-voltage type
30 • 100 • 500
Selectable
0.04 0.04 0.04
100 • 300 • 500
Selectable
0.45 • 1.0 • 2.0
Selectable
0.1 • 0.5 • 1.0
Button
10/5
10/5
30/15
100 • 300 • 500
Selectable
0.45 • 1.0 • 2.0
Selectable
0.1 • 0.5 • 1.0
Button
25/13
30/15
50/25
100 • 300 • 500
Selectable
0.45 • 1.0 • 2.0
Selectable
0.1 • 0.5 • 1.0
Button
50/25
50/25
100/50
Mounting screw: M4×0.7×55 (3P: 2pcs, 4P: 4pcs)
Insulation barrier: (3P: 2pcs, 4P: 3pcs)
excluding models of NV125-CW
4h
4h
4h
4h
2h
1h
30min
20min
14min
10min
Types
NV125-CW 63A100A
NV125-SW 40A100A
NV125-HW 40A100A
(IEC 60947-2)
2h
1h
30min
20min
14min
10min
Types
NV125-SW 16A~20A
NV125-HW 16A~20A
(IEC 60947-2)
2h
1h
30min
20min
14min
10min
Types
NV125-CW 125A
NV125-SW 125A
(IEC 60947-2)
2h
1h
30min
20min
14min
10min
Types
NV125-SW 32A
NV125-HW 32A
(IEC 60947-2)
Operating time
6min
4min
2min
1min
30s
20s
10s
5s
2s
Min.
Max. (60A100A)
Max. (40A50A)
Operating time
6min
4min
2min
1min
30s
20s
10s
5s
2s
Min.
Max.
Operating time
6min
4min
2min
1min
30s
20s
10s
5s
2s
Min.
Max.
Operating time
6min
4min
2min
1min
30s
20s
10s
5s
2s
Min.
Max.
1s
1s
1s
1s
0.5s
0.5s
0.5s
0.5s
0.2s
0.1s
0.05s
Max. total
breaking time
0.2s
0.1s
0.05s
Max. total
breaking
time
0.2s
0.1s
0.05s
Max. total
breaking time
0.2s
0.1s
0.05s
Max. total
breaking time
Operating time
0.02s
Time-delay trip
Instantaneous trip
0.01s
1 1.3 2 3 4 5 6 7 10 15 20 30 40 50
100 of Rated current
■Earth-Leakage Tripping
Characteristics
4h
2h
1h
30min
10min
4min
2min
1min
30s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.04s
0.02s
0.01s
Rated nonoperating current
Rated current sensitivity
Highspeed
type
Rated nonoperating current
Time-delay type
0.45s(MAX)
Rated current sensitivity
Inertial
nonoperating time
Rated nonoperating current
Time-delay type
1s(MAX)
Rated current sensitivity
Inertial
nonoperating time
Rated nonoperating current
0.02s
0.01s
Time-delay type
2s(MAX)
Rated current sensitivity
Inertial
nonoperating time
Time-delay trip
1 1.3 2 3 4 5 6 7 10 15 20 30 40 50
100 of Rated current
■Internal Accessories
Left-side
mounting
Remark: (1) refer to 24.
Instantaneous trip
6070
Operating handle
Right-side
mounting
Lead wire
direction
0.02s
0.01s
Time-delay trip
Instantaneous trip
1 1.3 2 3 4 5 6 7 10 15 20 30 40 50
100 of Rated current
1 1.3 2 3 4 5 6 7 10 15 20 30 40 50
100 of Rated current
■Temperature Characteristics
Current rating (%)
130
120
110
100
90
80
–10
0.02s
0.01s
Time-delay trip
Rated ambient
0 10 20 30 40 50 60
Ambient temperature (°C)
Instantaneous trip
25 50 100
500
25 50 100 5001000
25 50 100 5001000
25 50 100 5001000
45
■External Accessories
Enclosure
Ground-fault current (% of rated current sensitivity)
Accessories
Operating
handle
Dustproof
Waterproof
Handle lock
device
F
F1SW
S S1SW
V V1SW (*1)
R R1SW
S
I
W
LC
(*2)
HL
HL-S
Type name
NFS-1SW
NFl-1SW
NFW-1SW/1HW
LC-1SW
HLF-1SW
HLN-1SW
HLS-1SW
Reference
page
27
28
29
32
Terminal cover
Accessories
Mechanical
interlock
Ml Ml-05SW3 (*4) 32
Small TC-S TCS-1SW3W (*4)
Large TC-L TCL-1SW3W (*4)
Skeleton TTC TTC-1SW3(*4)
Rear BTC BTC-1SW3W (*4)
Plug-in PTC PTC-1SW3W (*4)
IEC 35mm rail
mounting adapters
Electrical
operation device
Notes: (*1) Attach the letter "F" to the end of designation for a fixed type.
(*2) HLF types are used for OFF-lock, and HLN types for ON-lock.
(*3) Specify the working voltage.
(*4) The designation depends on the number of poles. Refer to the reference page.
Type name
MDS-NV1SWE (*3)
Reference
page
30
DIN-1SW (*4) 32
30
■Internal Wiring Diagram
Line side
Magnetic
device
Leakage
indication button
Test button
Senstivity
selector
Load side

● NV125-CW, NV125-SW, NV125-HW
Front connection
Mounting hole
50
CL
Sensitivity current
selector
CL
Insulation barrier
(removable)
Sensitivity current
selector
M8 screw
24
Solderless terminal
for wire size
14~2/0AWG CU/AL
CL
Breaker
CL
130
112
CL
Operating time
selector
(time-delay type)
Leakage
indication button
Operating time
selector
(time-delay type)
Leakage
indication button
84
50
Wire connection
CL
110- 111
Test button
Test button
Trip
button
22
60
90
Trip
button
30
90
120
Neutral pole
45
61
68
4 72
19 max.
ø8.5
8
30
3-pole
30
M4×0.7 taps
or 5mm-dia. hole
4-pole
3-pole
4-pole
90
(Conductor thickness
t=5 max.)
Drilling plan
Conductor drilling
for direct connection
Rear connection
Mounting plate
t=3.2 max.
52
102
Mounting base
Stud rotatable
by 90°
4-pole
3-pole
LC
Breaker
LC
4-pole
3-pole LC
LC
Breaker
LC
Connection
allowance
15
16
112
6
LC
110-111
112
LC
R1
52
30
8.5
68
2.5
15
54.5
2.5
15
M8 bolt
5
60
90
M4×0.7
breaker
mounting screw
Insulation
tube
30
60
3-pole
ø18
30
90
M4×0.7 taps or
5mm-dia. hole
4-pole
86
28
1.0mm clearance on each side
of the handle frame.
72
104.5
Drilling plan
Front-panel cutout
Plug-in
4-pole
M5×0.8
Terminal block mounting screw
125
Mounting plate
90
Breaker (plug-in terminal block)
Plug-in terminal block
30
CL
CL
5.5 20
CL
11
98
190
134
16.5 max.
LC
56
12
54
94 56
12.5
Details of terminal
21
89
30
M8 screw
60
95
3-pole
ø8.5
Conductor drilling
for direct connection
30
97
3-pole
60
127
4-pole
6mm-dia. hole
or M5×0.8 taps
Drilling plan
Remark: NV125-CW is available in 3-pole only.
46

6. Characteristics and Dimensions
Earth-Leakage Circuit Breakers
NV250-CW
NV250-HW
Type NV250-CW
NV250-SW
Series C series S series
Group WSS G3 WSS G3
Frame size 250 250
Type name NV250-CW NV250-SW
Rated current In (Amp.)
H series
WSS G3
250
NV250-HW
Number of poles 3 3 4 3 4
Rated operational voltage Ue (V AC)
High-speed type
Time-delay type
Earth-leakage indication system
Rated breaking capacity (kA)
IEC60947-2 (Icu/Ics)
Rated current sensitivity I∆n (mA)
Max. operating time at 5I∆n (s)
Rated current sensitivity I∆n (mA)
Max. operating time at 5I∆n (s)
Inertial non-operating time at 2I∆n (s)
Standard Attached Parts (Front connection)
AC440V
AC400V
AC230V
125 150 175
200 225 250
230–400–440
Multi-voltage type
30 • 100 • 500
Selectable
230–400–440
Multi-voltage type
30 • 100 • 500
Selectable
230–400–440
Multi-voltage type
30 • 100 • 500
Selectable
0.04 0.04 0.04
100 • 300 • 500
Selectable
0.45 • 1.0 • 2.0
Selectable
0.1 • 0.5 • 1.0
Button
15/8
18/9
35/18
125 150 175 125 150 175
200 225 250 200 225
100 • 300 • 500
Selectable
0.45 • 1.0 • 2.0
Selectable
0.1 • 0.5 • 1.0
Button
25/13
30/15
50/25
125 150 175
200 225
100 • 300 • 500
Selectable
0.45 • 1.0 • 2.0
Selectable
0.1 • 0.5 • 1.0
Button
50/13
50/13
100/25
Mounting screw: M4×0.7×55 (3P: 2pcs, 4P: 4pcs)
Insulation barrier: (3P: 4pcs, 4P: 6pcs)
■Operating Characteristics
■Earth-Leakage Tripping Characteristics
Operating time
4h
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.05s
0.02s
0.01s
Min.
■Internal Accessories
NV250-CW NV250-RW
NV250-SW MN225-SW
NV250-HW
Max.
Max.total
breaking time
Time-delay trip
Instantaneous trip
1 1.3 2 3 4 5 6 7 10 15 20 30 40
100% of Rated current
Operating time
4h
2h
1h
30min
10min
4min
2min
1min
30s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.04s
0.02s
0.01s
Rated nonoperating current
Highspeed
type
Rated current sensitivity
25 50 100
Rated nonoperating current
Time-delay type
0.45s(MAX)
Time-delay type
1s(MAX)
Ground-fault current (% of rated current sensitivity)
■Temperature Characteristics
Rated current sensitivity
Inertial
nonoperating time
500 25 50 100 5001000
Rated nonoperating current
Rated current sensitivity
Inertial
nonoperating time
25 50 100 5001000
Rated nonoperating current
Time-delay type
2s(MAX)
Rated current sensitivity
Inertial
nonoperating time
25 50 100 5001000
Left-side
mounting
Operating handle
Right-side
mounting
Lead wire
direction
Curreny rating (%)
130
120
110
100
90
Rated ambient
Remark: (1) refer to 24.
■External Accessories
80
–10 0 10 20 30 40 50 60
Ambient temperature (°C)
(rated ambient 40°C)
■Internal Wiring Diagram
Accessories
Type name
Reference
page
Accessories
Type name
Reference
page
Test button
Enclosure
Operating
handle
Dustproof
Waterproof
Handle lock
device
F
F2SW
S S2SW
V V2SW (*1)
R R2SW
S NFS-2SW (*5)
I
W
LC
(*2)
HL
HL-S
NFl-2SW
NFW-2SW
LC-2SW
HLF-2SW
HLN-2SW
HLS-2SW
27
28
29
Terminal cover
Mechanical
interlock
Ml
Ml-05SW3(*3) 32
Small TC-S TCS-2SW3W (*3)
Large TC-L TCL-2SW3W (*3)
Skeleton TTC TTC-2SW3 (*3)
Rear BTC BTC-2SW3W (*3)
Plug-in PTC PTC-2SW3W (*3)
Electrical
32 MDS-NV2SWE (*4)
operation device
Notes: (*1) Attach the letter "F" to the end of designation for a fixed type.
(*2) HLF types are used for OFF-lock, and HLN types for ON-lock.
(*3) The designation depends on the number of poles. Refer to the reference page.
(*4) Specify the working voltage.
(*5) NV250-HW model cannot be produced.
30
Line side
Magnetic
device
Leakage
indication button
Senstivity
selector
Load side
47

● NV250-CW, NV250-SW, NV250-HW
Front connection
Mounting button
Trip button
CL
LC
22
70
Insulating barrier
(removable)
Sensitivity
selector
Operating time
selector
(for time-delay
type)
Leakage
indication
button
Test button
CL
35
105
144
100 165
100
Neutral
pole
102
M8 bolt
(Hex-soket)
50
ø8.5
61
68
24
45
ø4.5
30
Solderless terminal
for wire size
125~175A 14~95mm 2
200~250A 70~125mm 2
Wire connection
23 max.
ø8.5
10
LC
LC
35
Breaker
35
CL
M4×0.7 screw
or ø5
126
105 140
4 72
(Bus t max.=7)
3-pole
4-pole
92
Bus drilling for
direct connection
Drilling plan
3-pole
4-pole
Rear connection
Mounting plate
t max.=3.2
Insulating tube
Stud can be
rotated 90°
4-pole
3-pole
LC
Breaker
LC
4-pole
3-pole
CL
LC
Breaker
LC
Connection
allowance
22
20
144
8
CL
126
144
CL
R1
52
68
72
15
71
106
15
ø9
M8 bolt
6
70
105
M4×0.7
breaker
mounting screw
Insulating
tube
35
70
3-pole
ø24
M4×0.7
screw
or ø5
Drilling plan
35
35
105
4-pole
100
1mm clearance
on each side
of handle
Front-plate cutout
32.5
Plug-in
200
Mounting plate
LC
Plug-in terminal block
14
6
28 144
34.5
70
15
Connection
allowance
22
LC
153
CL
CL
Breaker (Terminal block)
LC
54
58.5 80 58.5
18
86
32
M6
Terminal block
mounting screw
Stud attachable in this
derection only
20
70
ø9
M8 bolt
Insulating barrier
70
107
3-pole
ø7
105
142
4-pole
Drilling plan
Remark: NV250-CW are available in 3-pole only.
48

6. Characteristics and Dimensions
Earth-Leakage Circuit Breakers
NV250-SEW NV250-HEW
Type NV250-SEW
Series
Group
Frame size 250
Type name
Rated current In (Amp.)
S series
WSS G3
NV250-SEW
H series
WSS G3
250
NV250-HEW
Number of poles 3 4 3 4
Rated operational voltage Ue (V AC)
High-speed type
Time-delay type
Earth-leakage indication system
Rated breaking capacity (kA)
IEC60947-2 (Icu/Ics)
Rated current sensitivity I∆n (mA)
Max. operating time at 5I∆n (s)
Rated current sensitivity I∆n (mA)
Max. operating time at 5I∆n (s)
Inertial non-operating time at 2I∆n (s)
Standard Attached Parts (Front connection)
AC440V
AC400V
AC230V
125–225
Adjustable
230–400–440 230–400–440
Multi-voltage type Multi-voltage type
30 • 100 • 500
Selectable
30 • 100 • 500
Selectable
0.04 0.04
100 • 300 • 500
Selectable
0.45 • 1.0 • 2.0
Selectable
0.1 • 0.5 • 1.0
Button
25/13
30/15
50/25
125–225
Adjustable
100 • 300 • 500
Selectable
0.45 • 1.0 • 2.0
Selectable
0.1 • 0.5 • 1.0
Button
50/13
50/13
100/25
Mounting screw:
M4×0.7×55 (3P: 2pcs, 4P: 4pcs)
Insulation barrier: (3P: 4pc, 4P: 6pcs)
■Operating Characteristics
4h
■Earth-Leakage Tripping Characteristics
Operating time
2h
1h
30min
20min
10min
6min
4min
2min
1min
30s
20s
■Internal Accessories
Left-side
mounting
10s
Pre-alarm
5s
pickup current I P
I rx(0.70-0.75
2s -0.8-0.85-0.9
-0.95-1.0) 10%
1s
0.5s
0.2s
0.1s
0.05s
0.02s
0.01s
Pre-alarm
operating time TP
L
T = T 20%
P 2
(at 200%)
INST pickup current I I
Inx(416) 15%
Operating handle
Right-side
mounting
■External Accessories
LTD operating time TL
12-60-80-100s 20%
(at 200%)
x100% of Current setting
NV250-SEW NV250-HEW
Note)
Cureent setting Ir Rated current In
125~225A 225A
(Adjustable)
STD pickup current I s
I rx(2-2.5-3-3.5-4
-5-6-7-8-10) 15%
STD operating time Ts
0.30.06s
0.20.04s
0.10.03s
0.060.02s
Max.total breaking
time
0.6 0.7 1 1.3 2 3 4 5 6 7 10 15 20 30 40
Note) Instantaneous tripping
currentx100% of In
Lead wire
direction
Note: (*1) Parenthesized dimensions represent those for models with PAL, EAL, or TBM.
Flush-mounted models with PAL, EAL, or TBM have an outside view different from
the standard outside view, which will be available upon request.
Remark: (1) refer to 24.
Operating time
4h
2h
1h
30min
10min
4min
2min
1min
30s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.04s
0.02s
0.01s
■Temperature Characteristics
Derating of Load current (%)
Rated nonoperating current
Rated current sensitivity
25 50 100
130
120
110
100
Highspeed
type
90
80
70
-10
Rated nonoperating current
Time-delay type
0.45s(MAX)
Rated current sensitivity
Inertial
nonoperating time
500 25 50 100 5001000
Rated nonoperating current
Time-delay type
1s(MAX)
Rated current sensitivity
Inertial
nonoperating time
25 50 100 5001000
Ground-fault current (% of rated current sensitivity)
■Internal Wiring Diagram
Rated ambient
Rated nonoperating current
Time-delay type
2s(MAX)
Rated current sensitivity
Inertial
nonoperating time
25 50 100 5001000
0 10 20 30 40 50 60
Ambient temperature (°C)
Enclosure
Accessories
Operating
handle
Dustproof
Waterproof
Handle lock
device
F
F2SW
S S2SW
V V2SW (*1)
R R2SW
S NFS-2SW (*5)
I
W
LC
(*2)
HL
HL-S
Type name
NFl-2SW
NFW-2SW
LC-2SW
HLF-2SW
HLN-2SW
HLS-2SW
Reference
page
27
28
29
Terminal cover
Accessories
Mechanical
interlock
Type name
Ml Ml-05SW3 (*3) 32
Small TC-S TCS-2SW3W (*3)
Large TC-L TCL-2SW3W (*3)
Skeleton TTC TTC-2SW3 (*3)
Rear BTC BTC-2SW3W (*3)
Plug-in PTC PTC-2SW3W (*3)
32
Electrical
MDS-NVE2SWE (*4)
operation device
Reference
page
30
Magnetic
device
Line side
Magnetic
device
Characteristic
setting part
Test button
Sensitivity
selector
Load side
49
Notes: (*1) Attach the letter “F” to the end of designation for a fixed type.
(*2) HLF types are used for OFF-lock, and HLN types for ON-lock.
(*3) The designation depends on the number of poles. Refer to the reference page.
(*4) Specify the working voltage.
(*5) NV250-HEW model cannot be produced.
Leakage
indication button

● NV250-SEW, NV250-HEW
Front connection
Insulating barrier
(removable)
M8 bolt
(Hex-soket)
24
Note: The setting of selector is available by openning the upper cover.
Mounting hole
Trip
button
Test
cover
22
70
Leakage indicator
button
Current indication LED
OVER
PAL
70%
Sensitivity selector
Operating
time selector
(for time-delay type)
Test button
Operating
characteristics
selector
35
105
144
165 100
100
Neutral
pole
102 (upper cover)
50
ø8.5
45
61
68
30
Solderless terminal
for wire size
125 175A 14 95mm 2
200 225A 70 125mm 2
ø4.5
23max.
Wire connection
ø8.5
10
35
Breaker
M4×0.7 taps
or ø5
35
126
105
3-pole
140
4-pole
4 72
92
(Bus t max.=7)
Bus drilling for
direct connection
3-pole
Drilling plan
4-pole
Rear connection
Mounting plate
t max.=3.2
Insulating
tube
Stud can be
rotated 90°
4-pole
3-pole
Breaker
4-pole
3-pole
Breaker
Connection
allowance
144
8
126
144
R1
52
22
20
68
72
15
71
106
15
ø9
M8 bolt
6
70
105
M4×0.7
breaker
mounting screw
Insulating
tube
35
70
3-pole
ø24
M4×0.7
taps
or ø5
Drilling plan
35
35
105
4-pole
100
1mm clearance
on each side
of handle
Front-plate cutout
32.5
Plug-in
Mounting plate
Plug-in terminal
block
Breaker (Terminal block)
200
14
6
28 144
34.5
70
15
Connection
allowance
22
153
54
80 58.5
58.5
18
86
32
M6
Terminal block
mounting screw
20
Stud attachable in this
derection only
70
ø9
M8 bolt
Insulating
barrier
70
107
3-pole
ø7
Drilling plan
105
142
4-pole
50

6. Characteristics and Dimensions
Earth-Leakage Circuit Breakers
NV125-RW
Type NV125-RW
Series
Group
Frame size 125
Type name
Rated current In (Amp.)
U series
WSS G2
NV125-RW
Number of poles 3
Rated operational voltage Ue (V AC)
High-speed type
Time-delay type
Earth-leakage indication system
Rated breaking capacity (kA)
IEC60947-2 (Icu/Ics)
Rated current sensitivity I∆n (mA)
Max. operating time at 5I∆n (s)
Rated current sensitivity I∆n (mA)
Max. operating time at 5I∆n (s)
Inertial non-operating time at 2I∆n (s)
AC440V
AC400V
AC230V
16 20 32 40
50 63 80 100
230–400–440
Multi-voltage type
30 • 100 • 500
Selectable
0.04
100 • 300 • 500
Selectable
0.45 • 1.0 • 2.0
Selectable
0.1 • 0.5 • 1.0
Button
125/125
125/125
125/125
■Operating Characteristics
4h
2h
4h
2h
4h
2h
1h
30min
20min
14min
10min
Types
NV125-RW 16A~32A
(IEC 60947-2)
1h
30min
20min
14min
10min
Types
NV125-RW 40A~100A
(IEC 60947-2)
1h
30min
20min
14min
10min
Types
NV125-RW 32A
(IEC 60947-2)
Operating time
6min
4min
2min
1min
30s
20s
10s
5s
2s
Min.
Max.
Operating time
6min
4min
2min
1min
30s
20s
10s
5s
2s
Min.
Max.(60A100A)
Max. (40A50A)
Operating time
6min
4min
2min
1min
30s
20s
10s
5s
2s
Min.
Max.
1s
1s
1s
0.5s
0.5s
0.5s
0.2s
0.1s
0.05s
Max. total
breaking
time
0.2s
0.1s
0.05s
Max. total
breaking time
0.2s
0.1s
0.05s
Max. total
breaking time
0.02s
0.01s
Time-delay trip
Instantaneous trip
1 1.3 2 3 4 5 6 7 10 15 20 30 40 50
6070
0.02s
0.01s
Time-delay trip
Instantaneous trip
1 1.3 2 3 4 5 6 7 10 15 20 30 40 50
0.02s
0.01s
Time-delay trip
Instantaneous trip
1 1.3 2 3 4 5 6 7 10 15 20 30 40 50
100 of Rated current 100 of Rated current 100 of Rated current
■Earth-Leakage Tripping
Characteristics
Operating time
4h
2h
1h
30min
10min
4min
2min
1min
30s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.04s
0.02s
0.01s
Rated nonoperating current
Rated current sensitivity
Highspeed
type
Rated nonoperating current
Time-delay type
0.45s(MAX)
Rated current sensitivity
Inertial
nonoperating time
Rated nonoperating current
Time-delay type
1s(MAX)
Rated current sensitivity
Inertial
nonoperating time
Rated nonoperating current
Time-delay type
2s(MAX)
Rated current sensitivity
Inertial
nonoperating time
■Internal Accessories
Left-side
mounting
Operating handle
Right-side
mounting
Lead wire
direction
■Temperature Characteristics
Current rating (%)
130
120
110
Rated ambient
100
90
80
–10 0 10 20 30 40 50
Ambient temperature (°C)
60
25 50 100
500
25 50 100 5001000
25 50 100 5001000
25 50 100 5001000
Ground-fault current (% of rated current sensitivity)
Remark: (1) refer to 24.
■External Accessories
■Internal Wiring Diagram
Accessories
Type name
Reference
page
Accessories
Type name
Reference
page
Test button
Enclosure
Operating handle
Dustproof
Waterproof
Mechanical interlock
F F1UW
27
S
V
S1UW
V1UW
28
R R1UW
29
S –
I –
–
W –
MI
MI-05SW3 (*1)
32
Terminal cover
Small
Large
Skeleton
Rear
Plug-in
Handle lock
device
TC-S
TC-L
TTC
BTC
PTC
LC
(*3)
HL
TCS-1SW3W (*1)
TCL-1SW3W (*1)
TTC-1SW3 (*1)
BTC-1SW3W (*1)
PTC-1SW3W (*1)
LC-1SW
HLF-1SW
HLN-1SW
30
32
Line side
Magnetic
device
Senstivity
selector
Load side
Electrical operation device
(*2)
30
HL-S
HLS-1SW
Notes: (*1) The designation depends on the number of poles. Refer to the reference page.
(*2) An order should be placed at the same time as an order of circuit breaker main body.
(*3) HLF types are used for OFF-lock, and HLN types for ON-lock.
Leakage
indication button
51

● NV125-RW
Front connection
191
61
130
Mounting hole
173
CL
CL
Sensitivity current
selector
Operating time
selector
(time-delay type)
Leakage
indication button
Test button
84
M8 screw
50
24
ø8.5
8
CL
LC
Breaker
171-172
Trip
button
22
60
90
4
45
61
68
72
19 max.
(Conductor thickness t=5 max.)
Conductor drilling for direct connection
30
M4×7 taps or
5mm-dia. hole
90
Drilling plan
Rear connection
Mounting plate
t=3.2 max.
102
52
Stud rotatble
by 90°
CL
Breaker
LC
Breaker
CL
Mounting base
Connection
15 allowance
16
173
CL
6
CL
171-172
173
LC
1
4.5
52
8.5
68
72
2.5
15
54.5
104.5
2.5
15
M8 bolt
5 60
M4×0.7
60
breaker
mounting screw
Insulation
tube
30
Drilling plan
ø18
M4×7 taps or
5mm-dia. hole
86
1.0mm clearance on each
side of the handle frame.
Front-panel cutout
Plug-in
Mounting plate
M5×0.8
Terminal block mounting screw
Breaker
(plug-in terminal block)
Plug-in terminal
block
CL
LC
LC
11
159
251
LC
195
5.5
20
16.5 max.
12
LC
115
56 155 56
21
89
30
M8 screw
60
95
12.5
Details of terminal
ø8.5
Conductor drilling
for direct connection
30
97
6mm-dia. hole
or M5×0.8 taps
Drilling plan
52

6. Characteristics and Dimensions
Earth-Leakage Circuit Breakers
NV250-RW
Type NV250-RW
Series
Group
Frame size 250
Type name
Rated current In (Amp.)
R series
WSS G3
NV250-RW
Number of poles 3
Rated operational voltage Ue (V AC)
High-speed type
Time-delay type
Earth-leakage indication system
Rated breaking capacity (kA)
IEC60947-2 (Icu/Ics)
Rated current sensitivity I∆n (mA)
Max. operating time at 5I∆n (s)
Rated current sensitivity I∆n (mA)
Max. operating time at 5I∆n (s)
Inertial non-operating time at 2I∆n (s)
AC440V
AC400V
AC230V
125 150 175
200 225
230–400–440
Multi-voltage type
30 • 100 • 500
Selectable
0.04
100 • 300 • 500
Selectable
0.45 • 1.0 • 2.0
Selectable
0.1 • 0.5 • 1.0
Button
125/125
125/125
125/125
■Operating Characteristics
■Earth-Leakage Tripping Characteristics
Operating time
4h
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.05s
0.02s
0.01s
Min.
■Internal Accessories
NV250-RW
Max.
Max.total
breaking time
Time-delay trip
Instantaneous trip
1 1.3 2 3 4 5 6 7 10 15 20 30 40
100% of Rated current
Operating time
4h
2h
1h
30min
10min
4min
2min
1min
30s
10s
5s
2s
1s
0.5s
0.2s
0.1s
0.04s
0.02s
0.01s
Rated nonoperating current
Highspeed
type
Rated current sensitivity
25 50 100
Time-delay type
0.45s(MAX)
Inertial
nonoperating time
500 25 50 100 5001000
Time-delay type
1s(MAX)
Inertial
nonoperating time
25 50 100 5001000
Ground-fault current (% of rated current sensitivity)
■Ambient Compensating Curve
Rated nonoperating current
Rated current sensitivity
Rated nonoperating current
Rated current sensitivity
Rated nonoperating current
Time-delay type
2s(MAX)
Rated current sensitivity
Inertial
nonoperating time
25 50 100 5001000
Left-side
mounting
NV250-RW
Operating handle
Right-side
mounting
Lead wire
direction
Curreny rating (%)
130
120
110
100
90
Rated ambient
Remark: (1) refer to 24.
■External Accessories
80
–10 0 10 20 30 40 50 60
Ambient temperature (°C)
(rated ambient 40°C)
■Internal Wiring Diagram
Enclosure
Accessories
Operating handle
Dustproof
Waterproof
Handle lock device
Type name
Reference
page
Accessories
Type name
F F2UW
Mechanical
27
S S2SW
interlock
MI MI-05SW3 (*1)
V V2UW
28
Small TC-S TCS-2SW3W (*1)
R R2UW
29
Large TC-L TCL-2SW3W (*1)
S –
Skeleton TTC TTC-2SW3 (*1)
I – –
Rear BTC BTC-2SW3W (*1)
W –
LC
(*2)
HL
HL-S
LC-2SW
HLF-2SW
HLN-2SW
HLS-2SW
32
Terminal cover
Plug-in PTC PTC-2SW3W (*1)
Electrical
operation device
(*3)
Notes: (*1) The designation depends on the number of poles. Refer to the reference page.
(*2) HLF types are used for OFF-lock, and HLN types for ON-lock.
(*3) An order should be placed at the same time as an order of circuit breaker main body.
Reference
page
34
30
Line side
Magnetic
device
Leakage
indication button
Test button
Senstivity
selector
Load side
53

● NV250-RW
Front connection
100 240
100
Mounting hole
165 75
219
Trip
Button
CL
CL
22
70
105
Insulating barrier
(removable)
Sensitivity selector
Operating time selector
(for time-delay type)
Leakage indication
button
Test button
165 75
M8 bolt
(Hex-socket)
28
102
50
ø8.5
4
45
61
68
72
92
24
ø4.5
Solderless terminal
for wire size
125~175A 14~95mm 2
200~225A 70~125mm 2
Wire connection
23 max
ø8.5
10
(Bus t max.=7)
Bus drilling for
direct connection
LC
LC
35
Drilling plan
Breaker
201
M4×0.7 screw
or ø5
Rear connection
Mounting plate
t max.=3.2
Insulating
tube
Stud can be
rotated 90°
CL
Breaker
CL
Breaker
CL
73
108
Connection
allowance
22
20
219
LC
8
CL
201
219
LC
R1
11.5
52
68
72
15
71
106
15
ø9
M8 bolt
6
70
M4×0.7
breaker
mounting screw
Insulating
tube
35
70
ø24
M4×0.7
screw
or ø5
100
1mm clearance
on each side
of handle
Drilling plan
Front-plate cutout
Plug-in
275
Mounting plate
CL
14
Plug-in terminal
block
34.5
219
70
15
Connection
allowance
22
LC
CL
CL
Breaker (Terminal block)
129
6
28
58.5
153
155 58.5
18
86 32
M6
Terminal block
mounting screw
Stud attachable in this
derection only
20
70
ø9
M8 bolt
Insulating
barrier
70
107
Drilling plan
ø7
54

6. Characteristics and Dimensions
UL489 Listed Molded-Case Circuit Breakers
NF50-SWU
Series
S series
Group
WSS G1
Frame size 50
Type name
NF50-SWU
Rated current In (Amp.)
5 10 15 20
30 40 50
Type NF50-SWU
Number of poles 2
3
Rated braking
cpacity (kA)
UL489
IEC60947-2
JIS C 8201-2
(Icu/Ics)
Standard attached parts
Rated voltage (AC V)
AC
240V
Rated insulation voltage Ui (V)
AC
500V
440V
400V
230V
240
10
600
7.5/4
7.5/4
7.5/4
15/8
Mounting screw: M4×0.7×55 (2pcs)
Insulation barrier: (2P: 2pcs, 3P: 4pcs),
Insulation board: (1pc)
■Operating Characteristics
4h
2h
1h
30min
20min
14min
10min
6min
4min
Operating Characteristics
(UL489)
NF50-SWU
Operating time
2min
1min
30s
20s
10s
5s
Max.
2s
1s
0.5s
Min.
0.2s
0.1s
0.05s
0.02s
0.01s
1 1.35 2 3 4 5 6 7 10 15 20 30 40
100% of Rated current
■Internal Accessories
■Temperature Characteristics
Left-side
mounting
2-pole
3-pole
Operating handle
Right-side
mounting
Lead wire
direction
Operating time change rate (%)
300
250
200
150
100
80
70
–10 0 10 20 30 40 50 60
Rated ambient
Ambient temperature (°C)
■External Accessories
Accessories Type name
Accessories
Type name
F05SWU2P
F
F05SWU Mechanical interlock Ml Ml-05SWU
Operating handle
S S05SWU
V V05SWUF (*1) Terminal
Large TC-L TCL-05SWU2
cover
TCL-05SWU3
Handle lock device HL HLF-05SWU
Note: (*1) Adjustable types can be produced upon request.
55

1
● NF50-SWU
Front connection
CL
Mounting hole
LC
Insulation barrier
(removable)
M5×0.8 screw
(M6 for 63A)
24
ø5.5
50
6
12.5 max.
(Conductor thickness
t5 max.)
CL
111
150
84
50
ø8.5
Conductor drilling
for direct connection
Trip button
ø4.5
50
61
45
Applicable
wire size: 1.6mm-dia. to 22mm 2
25 22
68
50
2-pole
50
75
3-pole
4
72
90
Screw terminal
M40.7 taps or 5mm dia.hole
LC
LC
Breaker
LC
LC
Breaker
130
98.5
30
LC
111
LC
52
(Insulation plate)
(Line)
25
2-pole 3-pole 2-pole 3-pole
50
70
1.0mm clearance on each side of
the handle frame.
CAUTION:
When mounted in steel or cast box
cover must be insulated as shown.
30mm air gap to cover or 0.8mm
fibre insulating plate extending
12.7mm out from each side of breaker.
Drilling plan
Front-panel cutout
56

6. Characteristics and Dimensions
UL489 Listed Molded-Case Circuit Breakers
NF100-CWU
NF100-SWU
Series
C series
Group
WSS G2
Frame size 100
Type name
NF100-CWU
S series
WSS G2
100
NF100-SWU
Rated current In (Amp.)
at ambient temperature 40°C (IEC30°C)
50 60
75 100
15 20 30 40
50 60
75 100
Type NF100-SWU
Number of poles 2 3 2 3
Rated voltage (AC V)
240
480Y/277
UL489
480Y/277V
–
22
AC
240V
10
35
Rated insulation voltage Ui (V) 600
690
690V
–
8/4
IEC60947-2
500V
7.5/4
18/9
JIS C 8201-2
(Icu/Ics)
AC
440V
400V
10/5
10/5
25/13
30/15
230V
30/15
50/25
DC
250V
7.5/4
15/8
Rated short-circuit braking
capacities (kA)
Standard attached parts
Mounting screw: M4×0.7×55 (2pcs)
Insulation barrier: (2P: 2pcs, 3P: 4pcs),
Insulation board: (1pc)
■Operating Characteristics
4h
4h
2h
2h
1h
30min
20min
14min
10min
Types
NF100-CWU 50A100A
NF100-SWU 40A100A
1h
30min
20min
14min
10min
Type
NF100-SWU 15A30A
Operating time
6min
4min
2min
1min
30s
20s
10s
5s
2s
Min.
Max. (60A100A)
Max. (40A,50A)
Operating time
6min
4min
2min
1min
30s
20s
10s
5s
2s
Min.
Max.
1s
1s
0.5s
0.5s
0.2s
0.2s
0.1s
0.1s
0.05s
0.05s
0.02s
0.01s
Time-delay trip
Instantaneous trip
1 1.35 2 3 4 5 6 7 10 15 20 30 40
0.02s
0.01s
Time-delay trip
Instantaneous trip
1 1.35 2 3 4 5 6 7 10 15 20 30 40 50 6070
100 of Rated current
100 of rated current
■Internal Accessories
■Ambient Compensating Curve
Left-side
mounting
2-pole
3-pole
Operating handle
Right-side
mounting
Lead wire
direction
Current rating (%)
130
120
110
100
90
Rated ambient
80
–10
0 10 20 30 40 50 60
Ambint temperature (°C)
■External Accessories
Accessories
Operating handle
Handle lock device
Type name
Accessories
Type name
F
F1SWU2P
F1SWU Mechanical interlock Ml Ml-05SWU
S S1SWU
V V1SWU (*1) Terminal
Large TC-L TCL-1SWU2
cover
TCL-1SWU3
HL HLF-1SWU
Note: (*1) Attach the letter “F” to the end of designation for a fixed type.
57

● NF100-CWU, NF100-SWU
Front connection
(Standard)
150 50
112
CL
CL
Mounting
hole
CL
LC
Insulation barrier
(removable)
84
M8 screw
50
24
(Conductor thickness
t=5 max)
Conductor drilling
for direct connection
ø8.5
19 max.
8
Trip
button
45
30
60
22
60
90
61
68
4 72
90
2-pole
3-pole
Front connection (Solderless terminal)
(Option)
LC
CL
Solderless terminal
5.03
LC
LC
Hexagon socket set screw
wire size
14~2/0AWG CU/AL
2-pole
3-pole
2-pole
3-pole
130
CL
LC
Breaker
CL
LC
Breaker
98.5
30
CL
CL
110-111
CL
LC
R1
52
(Insulation plate)
(Line)
2-pole
30
3-pole
M4×0.7 taps or
5mm-dia. hole
57
1.0mm clearance on each
side of the handle frame.
86
CAUTION:
When mounted in steel or cast box
cover must be insulated as shown.
30mm air gap to cover or
0.8mm fibre insulating plate
extending 12.7mm out from
each side of breaker.
Drilling plan
Front-panel cutout
58

6. Characteristics and Dimensions
UL489 Listed Molded-Case Circuit Breakers
NF225-CWU
Series
Group
Frame size
Type name
Rated current In (Amp.)
at ambient temperature 40°C (IEC30°C)
C series
WSS G3
225
NF225-CWU
125 150 175
200 225
Type NF225-CWU
Number of poles 3
Rated short-circuit braking
capacities (kA)
UL489
IEC60947-2
JIS C 8201-2
(Icu/Ics)
Standard attached parts
Rated voltage (AC V)
AC
240V
Rated insulation voltage Ui (V)
AC
DC
500V
440V
400V
230V
250V
240
35
600
10/5
15/8
18/9
35/18
10/5 (*1)
Mounting screw: M4×0.7×55 (2pcs)
Insulation barrier: (4pcs),
Terminal cover: (1 set), (*2)
Insulation board: (1pc)
Notes: (*1) Use either two poles. When wired as shown at the bottom of page 13, the models can
be used for up to 400 V DC.
(*2) The standard configuration contains a protection cover and adopts the IP20 (finger
protection) structure.
■Operating Characteristics
4h
2h
1h
30min
20min
14min
10min
NF225-CWU
6min
4min
Operating time
2min
1min
30s
20s
10s
5s
Max.
2s
Min.
1s
0.5s
0.2s
0.1s
Max. total
breaking
time
0.05s
0.02s
0.01s
1 1.35
Time-delay trip
Instantaneous trip
2 3 4 5 6 7 10 15 20 30 40
100 of Rated current
■Internal Accessories
■Ambient Compensating Curve
Left-side
mounting
Operating handle
Right-side
mounting
Lead wire
direction
Curreny rating (%)
130
120
110
100
90
Rated ambient
80
–10
0
10
20
30
40
50
60
Ambient temperature (°C)
(rated ambient 40°C)
■External Accessories
Accessories
Operating handle
Handle lock device
Type name
Accessories
Mechanical interlock
Terminal
cover
Note: (*1) Attach the letter “F” to the end of designation for a fixed type.
Type name
59

● NF225-CWU
Front connection
Mounting hole
Trip button
LC
LC
Insulating barrier
144
100 165
100
102
M8 bolt
(Hex-soket)
50
130
100
30
ø8.5
24
ø4.5
22
70
105
45
61
68
4 72
92
CL
Breaker
LC
Breaker
CL
126
CL
R1
52
ø8.5
10
(Insulating plate)
(Line side)
35
M4×0.7 screw
or ø5
100
Bus t max.=7
22 max.
Bus drilling for
direct connection
CAUTION:
When mounted in steel or cast box cover
must be insulated as shown.
30mm air gap to cover or t0.8 fibre
insulating plate extending 12.7mm out
from each side of breaker.
Drilling plan
Front cover cutout
1mm clearance on
each side of handle
60

6. Characteristics and Dimensions
UL489 Listed Molded-Case Circuit Breakers
NF-SFW
NF-SJW
NF-HJW
Type NF-SFW
■Operating Characteristics
Series S series H series
Group WSS G4 WSS G4 WSS G4
Frame size 150 250 250
Type name NF-SFW NF-SJW NF-HJW
Rated current In (Amp.)
at ambient temperature 40°C (IEC30°C)
Rated short-circuit braking
capacities (kA)
15 20 30 40
50 60 70 80
90 100 110
125 150
(125) (150) 175
200 225 250
125 150 175
200 225 250
Number of poles 3 3 3
Rated voltage (AC V)
600Y/347 600Y/347 600Y/347
UL489
600Y/347V
14
14
18
AC
480V
35
35
50
240V
65
65
100
Rated insulation voltage Ui (V)
690
690
690
690V
8/8
8/8
15/15
IEC60947-2
500V
30/30
30/30
36/36
JIS C 8201-2
440V
36/36
36/36
50/50
AC
(Icu/Ics)
400V
36/36
36/36
50/50
230V
85/85
85/85
100/100
DC
250V (*1) 20/20
20/20
20/20
Mounting screw: M4×0.7×73 (4pcs)
Standard attached parts
Insulation barrier: (4pcs),
Insulation board: (1pc)
Note: (*1) Use either two poles. When wired as shown at the bottom of page 13, the models can be used for up to 500 V DC.
Operating time
4h
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
Min.
Operating Characteristics
(UL489)
NF-SFW
15A40A
Max.(40A)
Max.(15A30A)
Operating time
4h
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
Min.
Operating Characteristics
(UL489)
NF-SFW
50A150A
Max.(60A150A)
Max.(50A)
Operating time
4h
2h
1h
30min
20min
14min
10min
6min
4min
2min
1min
30s
20s
10s
5s
Min.
Max.
Operating Characteristics
(UL489)
NF-SJW/HJW
125A250A
Instantaneous trip
adjustment range
Position AC
of notch x In (%)
4 40080
6 600
8 800
10 1000200
2s
2s
2s
1s
0.5s
0.2s
0.1s
Max. total
breaking
time
1s
0.5s
0.2s
0.1s
(60A150A)
(50A)
Max. total
breaking
time
1s
0.5s
0.2s
0.1s
Adjustable range
Max. total
breaking
time
0.05s
0.05s
0.05s
0.02s
Time-delay trip
Instantaneous trip
0.01s
1 1.35 2 3 4 5 6 7 10 15 20 30 40
0.02s
0.01s
1
1.35
Time-delay trip
2 3
4
Instantaneous trip
5 6 7 10 15 20 30
40
0.02s
Time-delay trip
0.01s
1 1.35 2 3
4
Instantaneous trip
5 6 7 10 15 20 30
40
×100% of Rated current ×100% of Rated current ×100% of Rated current
■Internal Accessories
Left-side
mounting
Operating handle
Right-side
mounting
Lead wire
direction
■Ambient Compensating Curve
Current rating (%)
130
120
110
100
90
80
–10 0 10 20 30 40 50 60
Ambient temperature (°C)
(rated ambient 40°C)
Rated ambient
■External Accessories
Accessories
Operating
handle
Handle
lock device
F
S
V
HL
Type name
F2GSWU
S2GSWU
V2GSWU(*1)
HLF-2GSWU
Terminal
cover
Accessories
Mechanical interlock
Ml
Type name
Ml-05SWU
Large TC-L TCL-2GSWU3
Note: (*1) Attach the letter “F” to the end of designation for a fixed type.
● NF-SFW, NF-SJW, NF-HJW
Front connection
(Standard)
Front connection (Solderless terminal)
(Option)
Mounting hole
Insulating barrier
(removable) Hex.socket head 24
Mounting hole LC
CAUTION:
Hexagon socket set screw
M8 bolt
LC Insulating barriers must be used
6.1
with uninsulated bus bars or
climp on terminals.
50
LC
144
185
133
112
50
LC
Trip button
22
35
70
105
144
185
50
133
112
ø8.5 50
4
63
79
83
86
90
110
22
ø4.5
10
24 max.
ø8.5
Conductor thickness t=7max.)
4-FRONT
Bus bar drilling for
direct connection
Trip button
LC
22
35
70
105
LC
Breaker
126
ø8.5
4
LC
79
83
86
63
90
110
LC
ø4.5
Breaker
R1
52
Wire size
No.14AWG350MCM CU/AL
(2.5~185mm2)
3-FRONT
CAUTION:
When mounted in steel or cast box cover
must be insulated as shown.
30mm air gap to cover or extending 12.7mm
out fromeach side of breaker.
130
95
61
35 M4×0.7 taps or
5mm-dia. hole
Drilling plan
100
Front-panel cutout
1.0mm clearance
on each side of
the handle frame.
5-RIGHT
30
Insulation plate
(Line
Outline and dimensions (mm (inch))
Type NF-SFW,NF-SJW,NF-HJW

7. Ordering Information
Molded-Case Circuit Breakers
Earth-Leakage Circuit Breakers
Type name
NF250-SW
C
S
NF
H
U
MB
Economy type
Standard type
High-performance type
Ultra current-limiting type
Motor braker
Type name
NV250-SW
NV
C
S
H
U
Economy type
Standard type
High-performance type
Ultra current-limiting type
Number of poles
Number of poles
2P
NV
1ø2W
3P
NF
MB
2P, 3P
3P
3P
3P
NV
1ø2W
1ø3W
3ø3W
Rated current
200A
Even for adjustable rated current
models, the working current should be
specified.
Rated current
200A
4P
NV
3ø4W
Even for adjustable rated current
models, the working current should be
specified.
Rated voltage
Secify DC voltage when for use in
DC circuit
Rated voltage
AC230-400-440V
AC230-400-440V
Specify the applicable marine
standards
∗ “CE” is standard.
Rated sensitivity
current
100 • 300 • 500mA
30 • 100 • 500mA
100 • 300 • 500mA
Connection
method
B
F
SL
B
PM
Front connection
Solderless (box) terminal
Rear connection
Pulg-in
Connection
method
B
F
SL
B
PM
Front connection
Solderless (box) terminal
Rear connection
Pulg-in
Internal
accessories
AL, SHT (AC110V)
External
accessories
Quantity
10
AL
AX
SHT
UVT
PAL
SLT
INT
MD
F • S • V
S • I • W
MI
TC
LC • HL
HL-S
CH
Alarm switch
Auxiliary switch
Shunt trip
(Specify rated coil voltage.)
Under voltage trip
(Specify rated coil voltage.)
Pre-alarm module
Lead-wire terminal block
Internal terminal type
Electrical operation device
Operating handle
Enclosure box
Mechanical interlock
Terminal cover
(TC-L, TC-S, TTC, BTC)
Handle lock device
Card holder
Type of residual
carrent protection
Internal
accessories
AX, SLT, TBM
External
accessories
Quantity
10
Blank
Specify
AL
AX
UVT
MG
EAL
TBM
PAL
SLT
MD
F • S • V
S • I • W
MI
TC
High-speed type
Time-delay type
Alarm switch
Auxiliary switch
Shunt trip
Insulation switch
Earth-leakage circuit alarm switch
Test button module
Pre-alarm module
Lead-wire terminal block
Electrical operation device
Operating handle
Enclosure box
Mechanical interlock
Terminal cover
(TC-L, TC-S, TTC, BTC)
LC • HL
HL-S
Handle lock device
CH
Card holder
62

Service Network
Country / Region Company Address Telephone
Australia
Belgium
Chile
Mitsubishi Electric Australia Pty. Ltd.
Emac S.A.
RHONA S.A.
348 Victoria Road, Rydalmere, N.S.W. 2116, Australia
Industrialaan 1, B-1702 Groot-Bijgaarden, Belgium.
Vte. Agua Santa 4211 Casilla 30-D (P.O. Box)
Viña Del Mar. Chile
Building of Innovation Center, Room No. 406A,
612-9684, 7586
32-(0)2-4810211
(32)-611896
SHANGHAI SETSUYO TRADING CO.,LTD.
680 Guiping Road Shanghai, P.R.China
021-6485-6611
China
RYODEN INTERNATIONAL LTD.
(Shanghai) 3F, Block 5, 103
Cao Bao Road, Shanghai, China
021-6475-3228
Colombia
Denmark
Proelectrico Representaciones S.A.
Louis Poulsen CO. A/S
Cra 53 No 29C-73 U.I.C.- Medellin.
COLOMBIA.
Geminivej 32, DK-2670 Greve, Denmark.
9 Rostoum Street Garden City, APT. 5,
574-235-00-28
45-(0)43-95-95-95
Egypt
CAIRO ELECTRICAL GROUP
P.O. BOX: 165-11516,
Cairo-Egypt.
20-2-7961337
Germany
Greece
Hong Kong
Mitsubishi Electric Europe B.V. German Branch.
Drepanias Antonios S.A.
Ryoden international Ltd.
Gothaer Strasse 8, 40880 Ratingen, Germany.
52, Arkadias
STR.GR 121 32. Peristeri Athens Greece.
10/F Manulife Tower 169 Electric Road North
Point. Hong Kong.
JL Muara Karang Selatan Blok A/Utara No.1
49-(0)2102-4860
30(1)57 81 599 699
28878870
Indonesia P.T.SAHABAT INDONESIA.
kav. NO.11 P.O. Box 5045/Jakarta/11050.
Jakarta Indonesia.
021-6621780
Ireland
Italy
Mitsubishi Electric Europe B.V. Irish Branch.
Mitsubishi Electric Europe B.V. Italy
Westgate Business Park, Ballymount, Dublin 24, Ireland.
C.D. Colleoni-P. Perseo lng. 2, Via Paracelso 12
1-20041 Agrate Brianza (M1)
353-(0)1-4505007
39-(0)39 60 531
Korea
Kuwait
Lao PDR
Lebanon
Myanmer
Nepal
Netherlands
New Zealand
Norway
Pakistan
Peru
Philippines
Poland
Saudi Arabia
Singapore
Slovenia
South Africa
Spain
Sweden
Switzerland
Taiwan
Thailand
Turkey
U.K.
Uruguay
Venezuela
Vietnam
HAN NEUNG TECHNO Co., Ltd.
SALEM M AL-NISF ELECTRICAL CO.W.L.L.
SOCIETE LAO IMPORT-EXPORT
COMPTOIR D'ELECTRICITE
GENERALE INTERNATIONAL
PEACE MYANMAR ELECTRIC CO., LTD.
Watt & Volt House Co., Ltd.
Imtech Marine & Industry
Melco Sales (N.Z.) Ltd.
SCANELEC
Prince Electric Co.
I.T.E.
EDISON ELECTRIC INTEGRATED, INC.
MPL Technology Sp zo.o.
CENTER OF ELECTRICAL GOODS
MITSUBISHI ELECTRIC ASIA PTE LTD.
INEA d.o.o.
M.S.A.MANUFACTURING (PTY) LTD.
Mitsubishi Electric Europe B.V.
Spanish Branch.
Euro Energy Components AB
Trielec A G
Setsuyo Enterprise Co., Ltd.
UNITED TRADING & IMPORT CO., LTD.
HEDEF DIS Tic. ve Musavirlik LTD. STI
Mitsubishi Electric Europe B.V.
UK-Branch.
Fierro Vignoli S.A.
ADESCO C.A.
Sa Giang Techno Co., Ltd.
2 Fl. Dong Seo Game Channel Bldg ., 1F 660-11
Deungchon-Dong, Kanguseo-Ku, Seoul, 157-030 Korea
P.O. Box 4784. Safat. 13048 Kuwait.
43-47 Lane Xang Road P.O. BOX 2789 VT
Vientiane Lao PDR.
Cebaco Center-Block A. Autostrade Dora,
P.O. BOX: 90-1314 Beirut-Lebanon.
No. 216, Bo Aung Gyaw Street,
Botataung 11161, Yangon, Myanmar.
KHA 2-65, Volt House Dilli Bazar Post Box: 2108,
kathmandu, Nepal
Postbox 5054, NL-3008 AB-Rotterdam, Netherlands.
1 Parliament Street Lower Hutt. New Zealand.
Leirvikasen 43B, N5020 Bergen, Norway.
16 Brandreth Road Lahore 54000. Pakistan.
Ingenieros s.a. Paseo de la Republica 3573
Lima 27. Peru.
24th Fl. Galleria Corporate Center Edsa Cr, Ortigas Ave.
Quezon City, Metro Manila. Philippines.
ul. Wroclawska 53, PL-30011 Kraków, Poland.
Al-Nabhaniya Street-4th Crossing,
Al-Hassa Road, P.O. BOX: 15955, Riyadh 11454,
Saudi Arabia.
307 Alexandra Road #05-01/02 Mitsubishi
Electric Building Singapore 159943
Ljubljanska 80, SI-61230 Domzale, Slovenia.
Bramley 2018, Johannesburg, South Africa.
Polingono Industrial "Can Magi", Calle Joan
Buscalla 2-4, Apartado de Correos 420,08190
Sant Cugat del Valles, Barcelona, Spain.
Box 103 48 S-434 24 Kungsbcka, Sweden.
Mühlentalstrasse 136, 8201 Schaffhausen,
Switzerland
5F, NO. 105 Wu-Kung 3rd rd., Wu-Ku Hsiang,
Taipei Hsien Taiwan
77/12 Bumrungmuang Road, Klong Mahanak,
Pomprab Bangkok 10100.
Barbaros Bulvari Gaziumurpasa sok. 9/4,
TR-Balmumcu-Istanbul, Turkey.
Travellers Lane, Hatfield, Herts, AL10 8xB, U.K.
AV. URUGUAY 1274, Montevideo. Uruguay.
Lle 8, Calpon Elinsu,
La Urbina-EDO, Miranda P.O.
BOX 78034 Caracas 1074A., Venezuela
207/4 Nguyen Van Thu St., Dist 1, Ho Chi Minh City, Vietnam
017-255-0174
965-484-5660
21-215043, 21-215110
961-1-240430
951-295426
977-1-411330
31-(0)10 487 19 11
644-569-7350
47-55-506000
042-7654342
(1) 221-2710
02-643-8691
48-(0)12 632 28 85
966-1-4770149
65-473-2308
386-(0)17 21 80 00
27-11-444-8080
34-93-565-3160
46-(0)300-69 00 40
41-(0)52-6258425
02-2298-8889
223-4220-3
90-(0)212-2754876
44-(0)1707-276-100
598-2-92-08-08
58-2-241-7634
848-821-6453
Safety Tips : Be sure to read the instruction manual fully before using this product.
L-172-C5411-A FY0105 Printed in Japan (HAK)
New publication,effective May 2001
Specifications subject to change without notice.