MOLDED-CASE CIRCUIT BREAKERS & EARTH ... - Piti Group
MOLDED-CASE CIRCUIT BREAKERS & EARTH ... - Piti Group
MOLDED-CASE CIRCUIT BREAKERS & EARTH ... - Piti Group
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2. Detailed Specifications<br />
ELRs and ZCTs<br />
Earth-Leakage relays<br />
Type<br />
Model name of ZCT combined<br />
(Note 5)<br />
Hole diameter mm<br />
15<br />
30<br />
40<br />
60<br />
80<br />
100<br />
Electrical self-hold type<br />
NV-ZBA<br />
ZT15B<br />
ZT30B<br />
ZT40B<br />
–<br />
–<br />
–<br />
–<br />
–<br />
–<br />
ZT60B<br />
ZT80B<br />
ZT100B<br />
Mechanical self-hold type<br />
NV-ZSA<br />
ZT15B<br />
ZT30B<br />
ZT40B<br />
–<br />
–<br />
–<br />
Interchangeable leakage relay (Note 1)<br />
–<br />
–<br />
–<br />
ZT60B<br />
ZT80B<br />
ZT100B<br />
Harmonic surge ready<br />
Electrical self-hold type<br />
NV-ZHA<br />
ZT15B<br />
ZT30B<br />
ZT40B<br />
ZT60B<br />
ZT80B<br />
ZT100B<br />
Harmonic surge ready<br />
Mechanical self-hold type<br />
NV-ZLA<br />
ZT15B<br />
ZT30B<br />
ZT40B<br />
ZT60B<br />
ZT80B<br />
ZT100B<br />
Photo<br />
Control voltage AC V<br />
JIS<br />
UL/JIS<br />
UL/CE<br />
Built-in contact<br />
High speed<br />
type<br />
Delay<br />
type<br />
Delay type<br />
JIS<br />
UL/JIS (Note 2)<br />
UL/CE (Note 3)<br />
Rated sensitivity current mA<br />
Max. operating time s<br />
Rated sensitivity current mA<br />
Operating time s (Note 4)<br />
Inertial non-operating time s or longer than s<br />
Rated sensitivity current mA<br />
Max. operating time s<br />
Rated sensitivity current mA<br />
Max. operating time s (Note 4)<br />
Inertial non-operating time s or longer than s<br />
Rated sensitivity current mA<br />
Max. operating time s at5I∆n<br />
Rated sensitivity current mA<br />
Max. operating time s at2I∆n (Note 4)<br />
Inertial non-operating time s at2I∆n<br />
Earth-leakage indication<br />
Resetting method<br />
Configuration<br />
Continuous current capacity A<br />
Contact capacity A<br />
Connection<br />
Front<br />
Rear<br />
Standard attachment (Front connection)<br />
Mass kg<br />
Relay<br />
External<br />
Terminal cover<br />
accessories Mounting hook for IEC 35mm rail (DIN rail) Fixture<br />
Conforming standard<br />
High<br />
speed<br />
type<br />
High speed<br />
• Delay<br />
type<br />
High<br />
speed<br />
type<br />
Phase line type<br />
Max. consumption VA<br />
US UL standard (UR certified)<br />
Canada CSA standard<br />
European CE marking<br />
120VAC<br />
240VAC<br />
24VDC<br />
120 • 240 selectable<br />
30<br />
100 • 200 • 500<br />
selectable<br />
–<br />
cosφ=1<br />
5<br />
5<br />
5<br />
100 • 200 • 500<br />
selectable<br />
0.1<br />
100 • 200 • 500 selectable<br />
0.3 • 0.8 • 1.6 selectable<br />
0.1 • 0.5 • 1.1<br />
–<br />
–<br />
Electric type (LED)<br />
Push button or control power<br />
switch off<br />
1c<br />
5<br />
Clamp terminal<br />
–<br />
0.3<br />
(TC-ZBA)<br />
(DIN-ZBA)<br />
–<br />
–<br />
–<br />
cosφ=0.4<br />
L/R=0.007<br />
2<br />
2<br />
2<br />
120VAC<br />
240VAC<br />
415VAC<br />
30VDC<br />
100VDC<br />
200VDC<br />
120 • 240 selectable<br />
240 • 415 selectable<br />
30<br />
100 • 200 • 500<br />
selectable<br />
–<br />
cosφ=1<br />
5<br />
3<br />
2<br />
4<br />
0.4<br />
0.2<br />
3φ4W, 3φ3W, 1φ3W, 1φ2W<br />
100 • 200 • 500<br />
selectable<br />
0.1<br />
100 • 200 • 500 selectable<br />
(200 • 500 • 1000 selectable)<br />
0.3 • 0.8 • 1.6 selectable<br />
0.1 • 0.5 • 1.1<br />
–<br />
–<br />
Mechanical type (button)<br />
Push button<br />
(conbined with earth-leakage<br />
indicator)<br />
1a1c<br />
5<br />
cosφ=0.4<br />
L/R=0.007<br />
3<br />
2<br />
1<br />
3<br />
0.4<br />
0.2<br />
Clamp terminal<br />
Clamp terminal<br />
Mounting screw<br />
0.4<br />
(TC-ZSA)<br />
–<br />
3<br />
Note (1) Interchargeable leakage relay can be freely combined with relay and our ZCT. However, 30mA sensitivity product<br />
(excluding NV-ZHA/ZLA) can be combined with only ZT15B, ZT30B and ZT40B.<br />
(2) Indicates control voltage of UL. These are products indicating UL, CSA and JIS together. For voltage indication in<br />
JIS, 100-200V changeover for 120-240V changeover, 200-415V changeover for 240-440V changeover, 460V for<br />
480V are described together. When ordering, specify "UL/JIS".<br />
(3) Indicates control voltage of UL. These are products indicating UL, CSA and CE together. For voltage indication in<br />
CE, 120-230V changeover for 120-240V changeover, 230-440V changeover for 240-440V selectable are described<br />
together. When ordering, specify "UL/CE".<br />
(4) When the operating time are 0.3 and 0.45 seconds, 0.8 and 1.0 seconds, and 1.6 seconds, the relay operates<br />
between 0.15 and 0.45, between 0.6 and 1.0 seconds and between 1.2 and 2.0 seconds respectively.<br />
(5) Can be combined with interchangeable ZCT with primary conductor. Refer to the next page for detail.<br />
(6) It's not UL-certified.<br />
–<br />
–<br />
–<br />
–<br />
120 • 240 selectable<br />
240 • 440 selectable<br />
–<br />
30 50<br />
0.1<br />
100 • 200 • 500 selectable<br />
0.1 • 0.45 • 1.0 selectable<br />
– • 0.1 • 0.5<br />
30 • 50 • 100 selectable<br />
0.04<br />
100 • 300 • 500 selectable<br />
300 • 500 • 1000 selectable<br />
0.45 • 1.0 selectable<br />
0.1 • 0.5<br />
Electric type (LED)<br />
Push button or control power<br />
switch off<br />
1a1c<br />
5<br />
cosφ=1<br />
cosφ=0.4<br />
120VAC<br />
240VAC<br />
24VDC<br />
5<br />
5<br />
5<br />
L/R=0.007<br />
2<br />
2<br />
2<br />
Use auxiliary relay for AC415V contact.<br />
Clamp terminal<br />
Clamp terminal<br />
0.4<br />
(TC-ZSA)(Note 6)<br />
–<br />
UL1053<br />
Recognized component<br />
(File No.E196562)<br />
LR103083(Certified No.)<br />
Declaration for conformity<br />
IEC60947-2 AnnexB<br />
EN60947-2 AnnexB<br />
Control voltage<br />
120V<br />
240V<br />
415V<br />
Control voltage<br />
120V<br />
240V<br />
440V<br />
480V<br />
–<br />
120 • 240 selectable<br />
240 • 440 selectable<br />
480<br />
120VAC<br />
240VAC<br />
480VAC<br />
30VDC<br />
Available voltage range<br />
80~126V<br />
160~252V<br />
320~484V<br />
Available voltage range<br />
80~132V<br />
160~264V<br />
304~484V<br />
368~528V<br />
–<br />
30 50<br />
0.1<br />
100 • 200 • 500 selectable<br />
0.1 • 0.45 • 1.0 selectable<br />
– • 0.1 • 0.5<br />
30 • 50 • 100 selectable<br />
0.04<br />
100 • 300 • 500 selectable<br />
300 • 500 • 1000 selectable<br />
0.45 • 1.0 selectable<br />
0.1 • 0.5<br />
Mechanical type (button)<br />
Push button<br />
(conbined with earthleakage<br />
indicator)<br />
1a1c<br />
5<br />
cosφ=1<br />
5<br />
3<br />
1<br />
3<br />
Clamp terminal<br />
Clamp terminal<br />
cosφ=0.4<br />
L/R=0.007<br />
3<br />
2<br />
1<br />
3<br />
0.4<br />
(TC-ZSA)(Note 6)<br />
–<br />
UL1053<br />
Recognized component<br />
(File No.E196562)<br />
LR103083(Certified No.)<br />
Declaration for conformity<br />
IEC60947-2 AnnexB<br />
EN60947-2 AnnexB<br />
Remark (1) Relays with rate shown in the ( ) in the space for rate<br />
are manufactured by your order.<br />
(2) CE marking is for self-statement for the purpose of<br />
interrupting NF when ground-fault occurs by combining<br />
with our NF with CE marking (voltage tripping device).<br />
(3) NV-ZBA/ZSA<br />
(4) NV-ZHA/ZLA<br />
Example of applicable circuit voltage<br />
100 • 110V • 120V<br />
200 • 220 • 240V<br />
400 • 415 • 440V<br />
Example of applicable circuit voltage<br />
100 • 110 • 120V<br />
200 • 220 • 230 • 240V<br />
380 • 400 • 415 • 440V<br />
460 • 480V<br />
31
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