AIR CIRCUIT BREAKERS - Electrical and Electronics Division

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16 AC Voltmeters AC Ammeters 16/2 RA. MOVING IRON TYPE AC METERS (90 DEG) Meter Type Rating AC Ammeters - CT Operated Type Dial Type 1) �or supression - ** refer page 16/3. 2) �or Dial - $$** refer page 16/3. Catalogue No. EQ48 EQ72 EQ96 EQ144 0-6V 10001 11001 12001 13001 0-10V 10002 11002 12002 13002 0-15V 10003 11003 12003 13003 0-25V 10004 11004 12004 13004 0-40V 10005 11005 12005 13005 0-60V 10007 11007 12007 13007 0-100V 10008 11008 12008 13008 0-150V 10009 11009 12009 13009 0-200V 10010 11010 12010 13010 0-250V 10011 11011 12011 13011 0-300V 10012 11012 12012 13012 0-400V 10013 11013 12013 13013 0-500V 10014 11014 12014 13014 0-600V 10015 11015 12015 13015 0-5KV, PT 3.3KV/110V 10020 11020 12020 13020 0-15KV, PT 11KV/110V 10021 11021 12021 13021 0-40KV, PT 33KV/110V 10022 11022 12022 13022 0-100mA 10028 11028 12028 13028 0-150mA 10029 11029 12029 13029 0-250mA 10030 11030 12030 13030 0-400mA 10031 11031 12031 13031 0-600mA 10032 11032 12032 13032 0-1A 10034** 11034** 12034** 13034** 0-1.5A 10035** 11035** 12035** 13035** 0-2.5A 10036** 11036** 12036** 13036** 0-3A 10049** 11049** 12049** 13049** 0-4A 10037** 11037** 12037** 13037** 0-5A 10038** 11038** 12038** 13038** 0-6A 10039** 11039** 12039** 13039** 0-10A 10040** 11040** 12040** 13040** 0-15A 10041** 11041** 12041** 13041** 0-20A 10042** 11042** 12042** 13042** 0-25A 10043** 11043** 12043** 13043** 0-30A 10044** 11044** 12044** 13044** 0-40A 10045** 11045** 12045** 13045** 0-50A 10046** 11046** 12046** 13046** 0-60A 10047** 11047** 12047** 13047** 0-100A 10048** 11048** 12048** 13048** 1A without dial 10052** 11052** 12052** 13052** 1A with dial 10053$$** 11053$$** 12053$$** 13053$$** 5A without dial 10094** 11094** 12094** 13094** 5A with dial 10095$$** 11095$$** 12095$$** 13095$$**
ACCESSORIES Accessory Type Catalogue No. Red mark on scale 99K3OO Dual Scale 99K4OO Red pointer kit for 72 size 99L1OO Red pointer kit for 96 size 99L2OO Accuracy 1% 99P2OO Calibration at 400Hz 99P5OO SPARES Spare Dials Catalogue No. Dial 48x48 -/1A 90 deg 41041$$** Dial 48x48 -/5A 90 deg 41042$$** Dial 72x72 -/1A 90 deg 41011$$** Dial 72x72 -/5A 90 deg 41012$$** Dial 96x96 -/1A 90 deg 41021$$** Dial 96x96 -/5A 90 deg 41022$$** Dial 144x144 -/1A 90 deg 41031$$** Dial 144x144 -/5A 90 deg 41032$$** Blank Dial 48x48 90 deg 41004 Blank Dial 72x72 90 deg 41000 Blank Dial 96x96 90 deg 41001 Blank Dial 144x144 90 deg 41002 SUPRESSION TABLE �OR AMMETERS/DIALS ** Supression A1 x1 (No Supression) A6 x6 (�or dials) A6 x6 (�or meters) A2 x2 (St<strong>and</strong>ard Supression) LIST O� DIALS $$ Dial $$ Dial $$ Dial $$ Dial AY 5X10 Div B1 2X10 Div B2 3X10Div B3 4X5 Div B4 5X5 Div B5 6X5Div C7 5A C9 10A CA 15A CB 20A CC 25A CD 30A CE 40A C� 50A CG 60A CH 100A CI 120A CJ 150A CK 200A CL 250A CM300A CN 400A CO 500A CP 600A CQ 700A CR 750A CS 800A CT 1000A CU 1200A CV 1250A CW 1500A CX 1600A CY 2000A C2 2500A D1 3000A D2 3200A 16/3 16
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1 C-POWER : C Range Page CE marked
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1 Rating (A) 400 630 800 Type Desig
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1 Rating (A) 1600 2000 2500 Type De
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1 1/6 SR21 SR21E Note : 3 phase, 4
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1 1/8 Type of Protection PROTECTION
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1 1/10 ZONE SELECTIVE INTERLOCKING
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1 1/12 PROTECTION SOLID STATE CHARA
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1 * Not recommended 1/14 PROTECTION
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1 1/16 ACCESSORIES ACB tripping ind
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1 OPERATION COUNTER SRT - 2 for SR2
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1 All Air Circuit Breakers conform
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1 Terminal Orientation* Straight Ho
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1 �or 800 A to 2500 A 3P/4P 1/24
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1 �or 630A - 2000A 3P Note : All
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1 �LAT TERMINAL CONNECTIONS 1/28
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1 1/30 OVERALL DIMENSIONS - TYPE H
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1 �OR �IXED ACBs - 800A to 4000
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1 �OR DRAWOUT ACBs - 3200 D, 4000
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1 1/36 SPRING CHARGE INDICATION (
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2 DS Page �ixed Overload & �ixe
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2 2/1 MOULDED CASE CIRCUIT BREAKERS
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2 Note : �or ordering information
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2 Note : �or ordering information
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2 Auxiliary Contacts 2/7 ACCESSORIE
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2 2/9 TECHNICAL DATA - DS Type Desi
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2 2/11 TECHNICAL DATA - DTH...E Typ
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2 2/13 TECHNICAL DATA - DH Type Des
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2 2/15 TECHNICAL DATA - DL Type Des
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2 2/17 TECHNICAL DATA - DTH Type De
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2 2/19 TECHNICAL DATA - DX..S (3/4
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2 2/21 TECHNICAL DATA - DX..H (3/4
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2 2/23 TECHNICAL DATA - DM Type Des
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2 2/25 TECHNICAL DATA - D� Type D
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2 2/27 I-t CHARACTERISTIC CURVES MC
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2 2/33 125 250 I-t CHARACTERISTIC C
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2 2/35 I-t CHARACTERISTIC CURVES DX
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2 2/37 ORDERING DATA - DG RANGE MCC
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2 2/39 ORDERING DATA - DL RANGE MCC
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2 2/41 ORDERING DATA - DX..S (3 POL
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2 2/43 ORDERING DATA - DM RANGE MCC
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2 Accessory Coil Voltage / Location
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2 2/49 ACCESSORIES - ORDERING DATA
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2 Accessory Type Std. Pack Catalgou
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2 Accessory Type Std. Pack Catalgou
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2 2/57 OVERALL DIMENSIONS DIMENSION
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2 Note: All dimensions are in mm. 2
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2 2/77 OVERALL DIMENSIONS ROTARY OP
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2 2/79 OVERALL DIMENSIONS & CONNECT
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2 2/81 WIRING DIAGRAM EARTH �AULT
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3 SWITCH DISCONNECTOR �USE SD�
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3 3/1 Wide Range of SD�s suitable
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3 Sheet-steel Enclosure 3/3 SHEET S
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3 3/5 Conformance to IS 13947 (Part
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3 ORDERING IN�ORMATION: Ordering
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3 3/11 Conformance to IS 13947 (Par
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3 3/13 WIDE RANGE O� SWITCH DISCO
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3 3/15 Conformance to IS 13947 (Par
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3 ORDERING IN�ORMATION: Ordering
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3 3/19 ACCESSORIES �OR �N RANGE
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3 3/21 SELECTION TABLE �OR HANDLE
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3 �our breaking points per pole w
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3 3/25 ACCESSORIES �OR CHANGEOVER
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3 3/27 B 02, STANDARD REAR MOUNTING
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3 AC SWITCHES (SERIES S, SG & TP) A
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3 The switches of S, TP, SG & RT ty
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3 AC SWITCHES (SERIES-S,SG,RT & TP)
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3 B 33, ROUND PADLOCK Switches are
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3 B 41, DOOR CLUTCH These switches
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3 B 51, KEY OPERATED Switches suita
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3 B 19, STANDARD 22.5 Switches with
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3 Other size mounting plates at fro
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3 SG-TYPE RECTANGULAR S-TYPE STAGE
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3 ISOLATORS 60 o (ON-OFF SWITCHES)
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3 ISOLATORS 45o SPRING RETURN (ON-O
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3 CHANGE OVER SWTICHES 90 o (DOUBLE
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3 MULTI STEP SWITCHES - 60 O (POLE
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3 MULTI STEP SWTICHES - 45 o (POLE
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3 AMMETER SELCTOR SWITCHES...Contd
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3 MOTOR SWITCHES (AC3) STAR DELTA S
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3 CONTROL SWITCHES 3/61 SCRIPT PROG
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3 Example While placing the order,
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3 3/65 ORDERING IN�ORMATION CUSTO
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3 3/71 Extreme overall dimensions O
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3 3/73 OVERALL DIMENSIONS SWITCH-DI
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3 3/75 OVERALL DIMENSIONS SWITCH-DI
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3 3/77 OVERALL DIMENSIONS SWITCH DI
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4 HIGH RUPTURING CAPACITY �USE (H
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4 4/2 TECHNICAL DATA & ORDERING IN
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4 4/4 WIDE RANGE O� BS TYPE �US
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4 4/6 TECHNICAL DATA & ORDERING IN
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4 4/10 PRE-ARCING TIME (SECONDS) CU
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5 Over Current Relays Page Types -
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5 Other Relays Page Types - MX7/5,
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5 5/2 TECHNICAL DATA THREE PHASE OV
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5 5/4 ORDERING IN�ORMATION THREE
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5 5/6 WIRING DIAGRAM CURRENT SENSIN
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5 ✦ Easy Setting through front pa
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5 5/10 ORDERING IN�ORMATION NEUTR
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5 5/12 WIRING DIAGRAM SECONDARY REL
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5 5/14 TECHNICAL DATA ✦ On line d
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5 5/16 ORDERING IN�ORMATION POWER
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5 5/18 WIRING DIAGRAM MOTOR PROTECT
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5 5/20 TECHNICAL DATA GENERATOR PRO
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5 5/22 ORDERING IN�ORMATION GENER
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5 5/24 WIRING DIAGRAM SYNCHRONISING
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5 5/26 TECHNICAL DATA VOLTAGE / �
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5 5/28 ORDERING IN�ORMATION VOLTA
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5 5/30 WIRING DIAGRAM TRANS�ORMER
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5 5/32 TECHNICAL DATA CONTROL & SUP
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5 5/34 ORDERING IN�ORMATION CONTR
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5 5/36 WIRING DIAGRAM REVERSE POWER
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6 MN9 to MN32 Page General Informat
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6 6/1 SALIENT �EATURES O� MN CO
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6 Mechanical �or Contactor type Q
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6 6/7 Catalogue No. suffixes for ra
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6 Auxiliary Contact Block Ie Ie Aux
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6 6/11 Catalogue No. suffixes for r
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6 Auxiliary Contact Block Ie Ie Aux
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6 6/15 Catalogue No. suffixes for r
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6 6/17 MN45 MN65 Mechanical Life Op
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6 6/19 MN185 MN225 Mechanical Life
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6 6/21 MN9W MN12W MN16W MN25W Mecha
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6 6/23 ML0 ML1 ML1.5 ML2 ML3 Mechan
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6 6/25 MM00-AC MM01-AC MM00-DC MM01
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6 6/27 ELECTRICAL LI�E CURVES - T
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6 6/29 ELECTRICAL LI�E CURVES - T
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6 6/31 TERMINAL ARRANGEMENTS - TYPE
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6 6/33 TERMINAL ARRANGEMENTS CONTRO
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7 THERMAL OVERLOAD RELAYS MN1 to MN
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7 MN12 MN12L 7/2 THERMAL OVERLOAD R
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7 7/4 �or Contactor Setting Wt Qt
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7 TECHNICAL DATA �OR THERMAL OVER
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7 7/8 I-T CHARACTERISTICS 3 POLE BA
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8 MN16 to MN65 Page 3-phase control
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8 MA25 Page 3-phase control upto 30
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8 MN16 MN25 8/2 DIRECT-ON-LINE STAR
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8 ✦ Both �ASD and SASD version
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8 ✦ Only �ASD version available
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8 Catalogue No. suffixes for rated
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8 MA25SASD/�ASD 8/10 STAR-DELTA S
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8 ML3 8/12 DIRECT-ON-LINE STARTER -
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8 ✦ Single phase and overload pro
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8 MK1 8/22 STAR-DELTA STARTERS - TY
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8 Sr.No. 1 0.125 0.09 0.4 0.3 - 0.5
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8 Sr. No. 1 1 0.75 2.1 1.21 0.9 - 1
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8 Sr. No. 1 1 0.75 1.8 1.04 1 - 1.6
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8 1 0.05 0.04 0.75 0.15 - 0.25 2 A
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8 8/38 MN16 �ASD MN25, MN32 �AS
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8 8/40 WIRING DETAILS MA25 �ASD M
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8 8/42 ML2 �ASD ML3 �ASD WIRING
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8 8/44 M�1 DOL (3 PHASE) STARTERS
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9 Cable Ducts Page Product Data - T
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9 ✦ Manufactured from specially c
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9 S.No. Channel with Cover Width x
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9 9/5 ORDERING DATA - TYPE B Descri
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9 9/7 SALIENT �EATURES O� LIMIT
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9 PC 600 SERIES SNAP PUSH ROD OPERA
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9 PC 1000 SERIES SNAP WITH 1.2 KG P
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9 9/13 TECHNICAL DATA LIMIT SWITCHE
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9 9/15 ORDERING DATA Description Ca
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9 9/17 SALIENT �EATURES O� TIME
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9 9/19 ACCESSORIES Accessory Type D
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9 9/21 RANGE AND ORDERING DATA ELEC
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9 9/23 TECHNICAL DATA ELECTRONIC TI
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9 Type 9/25 TECHNICAL DATA HOUR MET
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9 ✦ Elegant and light weight. ✦
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9 9/29 RANGE AND ORDERING DATA SELE
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9 9/31 LENS CAP Colour SPARES Catal
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9 BA 9S type 9/33 ACCESSORIES �IL
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9 9/35 RANGE AND ORDERING DATA PUSH
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9 9/37 GENERAL PURPOSE ENCLOSURES P
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9 9/39 RANGE AND ORDERING DATA PUSH
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9 9/41 TECHNICAL DATA Rated Voltage
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9 9/47 PC�S-1 COMPACT TYPE Note:
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9 9/53 Description L P Note: All di
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11 11/1 INTRODUCTION : MOTOR PROTEC
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11 Rated current (A) 11/3 SELECTION
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11 Number of poles 3 3 Max. rated c
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11 11/7 I-t CHARACTERISTICS - MG1
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11 Note: All dimensions are in mm.
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12 Series 26 D 19 M Type MPP-D MPP-
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12 Series 16 � 20 � Type MD �
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12 OVERALL DIMENSIONS - SERIES 19 M
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12 OVERALL DIMENSIONS - SERIES 61 M
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12 Output, Qn kVAr 10 13.91 20�31
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12 Output, Qn kVAr 30 15+15 41.78 1
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12 Output, Qn kVAr 45 15 x 3 62.68
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12 Output, Qn kVAr 80 20 x 4 111.43
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✦ Current Reversal Indication ✦
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Accuracy Class 1.0 - IEC 1036 / IS
Page 447 and 448:
PRODUCT HIGHLIGHTS DISPLAY PARAMETE
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ORDERING IN�ORMATION ELECTRONIC E
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Note: All dimensions are in mm. OVE
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Note: All dimensions are in mm. PAN
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DISTRIBUTION BOARDS & ENCLOSURES 30
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DISTRIBUTION BOARDS & ENCLOSURES co
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NEW PROTECTION DEVICES miniature ci
Page 461 and 462:
NEW AUTOMATION & CONTROL DEVICES is
Page 463 and 464:
NEW AUTOMATION & CONTROL DEVICES th
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volta enclosures IP30 insulated flu
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miniature circuit breakers - Type N
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esidual current circuit breakers (R
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PROTECTION DEVICES, AUTOMATION & CO
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twilight switch The switch measures
Page 475 and 476:
thermostats These devices can be us
Page 477 and 478: 16A plug & socket board with SP MCB
Page 479 and 480: INDVICTA RANGE DIMENSIONS Indvicta
Page 481 and 482: SYSTEM BUILDING WITH INDVICTA DISTR
Page 483 and 484: Cosmos Phase changeover universal d
Page 485 and 486: Data Communication Components Page
Page 487 and 488: BUS US ENCLOSURE ENCLOSURE BG BG (P
Page 489 and 490: COMP COMPACT COMP CT ENCLOSURE ENCL
Page 491 and 492: COMP COMPACT COMP CT ENCLOSURES ENC
Page 493 and 494: MODULE MODULE COMBI COMBI SYSTEM SY
Page 495 and 496: EX EX ENCLOSURES ENCLOSURES KEL KEL
Page 497 and 498: 482.6 482.6 MM MM (19") (19") SUBRA
Page 499 and 500: METRIC METRIC SUBRA SUBRACK SUBRA C
Page 501 and 502: SUBRA SUBRACKS/CASES SUBRA CKS/CASE
Page 503 and 504: RITT RITTAL RITT AL ELECTR ELECTRON
Page 505 and 506: RITT RITTAL RITT AL VARIO-RA ARIO-R
Page 507 and 508: WALL ALL MOUNTED MOUNTED COOLING CO
Page 509 and 510: AIR/W AIR/WATER AIR/W TER HEA HEAT
Page 511 and 512: RA RACK-MOUNTED RA CK-MOUNTED F FFA
Page 513 and 514: Bar thickness (cross-section) PLS 8
Page 515 and 516: * AWG = American Wire Gauges AWG 10
Page 517 and 518: DK DK NETW NETWORK NETW ORK ENCLOSU
Page 519 and 520: DK DK NETW NETWORK NETW ORK ENCLOSU
Page 521 and 522: DK DK SMALL SMALL FIBRE-OPTIC FIBRE
Page 523 and 524: FM FM WALL-MOUNTED ALL-MOUNTED DIST
Page 525 and 526: CS CS OUTDOOR OUTDOOR MODULAR MODUL
Page 527: SALIENT �EATURES O� INDICATING
Page 531 and 532: DC Voltmeters DC Ammeters RC. MOVIN
Page 533 and 534: Special DC Meters RD. SPECIAL DC ME
Page 535: TECHNICAL DATA Type of Moving iron
show all

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