AIR CIRCUIT BREAKERS - Electrical and Electronics Division

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SPARE COILS ML1-1.5 ML2-3 ML4-6 SPARE KITS ML1-1.5 ML2-3 ML4-6 SPARES �or Contactor Qty Wt Catalogue No. * type per approx.per Packing coil [No.] [Kg] AC operation ML0 10 0.076 SS90873…. ML1 ML1.5 ML2 10 0.22 SS90545…. ML3 ML4 1 0.31 SS91258…. ML6 ML10 1 1.20 SS91011…. ML12 * �or voltage suffix refer page 6/11 Contacts with mounting parts �or Contactor Contents Qty Wt Catalogue No. type per approx.per Packing set [No.] [Kg] ML0 Set of 3 moving contacts 50sets 0.04 SS90978OOOO ML1 <strong>and</strong> 6 fixed contacts 50sets 0.05 SS90896OOOO ML1.5 with hardware. 50sets 0.05 SS91467OOOO ML2 50sets 0.05 SS90544OOOO ML3 50sets 0.06 SS90848OOOO ML4 25sets 0.18 SS91660OOOO ML6 25sets 0.24 SS91670OOOO ML10 1set 1.10 SS90936OOOO ML12 1set 1.20 SS91127OOOO 6/10 6
6 6/11 Catalogue No. suffixes for rated control voltages ORDERING IN�ORMATION: Example for Contactor : ML2 Contactor - 240V, 50Hz Ordering Information - SS90701BOOO AC operation Contactor type Rated control ML0 ML2 ML4 ML10 voltage Us ML1 ML1.5 ML3 ML6 ML12 V AC Coils at 50 Hz 12 �OOO — — — 24 GOOO — — — 42 HOOO HOOO — — 110 AOOO AOOO AOOO AOOO 220 — KOOO KOOO KOOO 220/230 KOOO — — — 240 — BOOO BOOO BOOO 240/250 BOOO — — — 320 ROOO ROOO — — 360 COOO COOO — — 380 LOOO LOOO — — 415 — — DOOO DOOO 415/440 POOO POOO — — 525 MOOO MOOO MOOO MOOO Example for Spare Coil : ML4 Spare Coil - 110V, 50Hz Ordering Information - SS91258AOOO
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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 3/9 Conformance to IS 13947 (Part
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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
Page 217 and 218: 5 Over Current Relays Page Types -
Page 219 and 220: 5 Other Relays Page Types - MX7/5,
Page 221 and 222: 5 5/2 TECHNICAL DATA THREE PHASE OV
Page 223 and 224: 5 5/4 ORDERING IN�ORMATION THREE
Page 225 and 226: 5 5/6 WIRING DIAGRAM CURRENT SENSIN
Page 227 and 228: 5 ✦ Easy Setting through front pa
Page 229 and 230: 5 5/10 ORDERING IN�ORMATION NEUTR
Page 231 and 232: 5 5/12 WIRING DIAGRAM SECONDARY REL
Page 233 and 234: 5 5/14 TECHNICAL DATA ✦ On line d
Page 235 and 236: 5 5/16 ORDERING IN�ORMATION POWER
Page 237 and 238: 5 5/18 WIRING DIAGRAM MOTOR PROTECT
Page 239 and 240: 5 5/20 TECHNICAL DATA GENERATOR PRO
Page 241 and 242: 5 5/22 ORDERING IN�ORMATION GENER
Page 243 and 244: 5 5/24 WIRING DIAGRAM SYNCHRONISING
Page 245 and 246: 5 5/26 TECHNICAL DATA VOLTAGE / �
Page 247 and 248: 5 5/28 ORDERING IN�ORMATION VOLTA
Page 249 and 250: 5 5/30 WIRING DIAGRAM TRANS�ORMER
Page 251 and 252: 5 5/32 TECHNICAL DATA CONTROL & SUP
Page 253 and 254: 5 5/34 ORDERING IN�ORMATION CONTR
Page 255 and 256: 5 5/36 WIRING DIAGRAM REVERSE POWER
Page 257 and 258: 6 MN9 to MN32 Page General Informat
Page 259 and 260: 6 6/1 SALIENT �EATURES O� MN CO
Page 261 and 262: 6 6/3 Conformance to IS 13947 (Part
Page 263 and 264: 6 Mechanical �or Contactor type Q
Page 265 and 266: 6 6/7 Catalogue No. suffixes for ra
Page 267: 6 Auxiliary Contact Block Ie Ie Aux
Page 271 and 272: 6 Auxiliary Contact Block Ie Ie Aux
Page 273 and 274: 6 6/15 Catalogue No. suffixes for r
Page 275 and 276: 6 6/17 MN45 MN65 Mechanical Life Op
Page 277 and 278: 6 6/19 MN185 MN225 Mechanical Life
Page 279 and 280: 6 6/21 MN9W MN12W MN16W MN25W Mecha
Page 281 and 282: 6 6/23 ML0 ML1 ML1.5 ML2 ML3 Mechan
Page 283 and 284: 6 6/25 MM00-AC MM01-AC MM00-DC MM01
Page 285 and 286: 6 6/27 ELECTRICAL LI�E CURVES - T
Page 287 and 288: 6 6/29 ELECTRICAL LI�E CURVES - T
Page 289 and 290: 6 6/31 TERMINAL ARRANGEMENTS - TYPE
Page 291 and 292: 6 6/33 TERMINAL ARRANGEMENTS CONTRO
Page 293 and 294: 6 Note: All dimensions are in mm. 6
Page 301 and 302: 7 THERMAL OVERLOAD RELAYS MN1 to MN
Page 303 and 304: 7 MN12 MN12L 7/2 THERMAL OVERLOAD R
Page 305 and 306: 7 7/4 �or Contactor Setting Wt Qt
Page 307 and 308: 7 TECHNICAL DATA �OR THERMAL OVER
Page 309 and 310: 7 7/8 I-T CHARACTERISTICS 3 POLE BA
Page 313 and 314: 8 MN16 to MN65 Page 3-phase control
Page 315 and 316: 8 MA25 Page 3-phase control upto 30
Page 317 and 318: 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
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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
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NEW AUTOMATION & CONTROL DEVICES is
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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
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thermostats These devices can be us
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16A plug & socket board with SP MCB
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INDVICTA RANGE DIMENSIONS Indvicta
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SYSTEM BUILDING WITH INDVICTA DISTR
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Cosmos Phase changeover universal d
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Data Communication Components Page
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BUS US ENCLOSURE ENCLOSURE BG BG (P
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COMP COMPACT COMP CT ENCLOSURE ENCL
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COMP COMPACT COMP CT ENCLOSURES ENC
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MODULE MODULE COMBI COMBI SYSTEM SY
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EX EX ENCLOSURES ENCLOSURES KEL KEL
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482.6 482.6 MM MM (19") (19") SUBRA
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METRIC METRIC SUBRA SUBRACK SUBRA C
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SUBRA SUBRACKS/CASES SUBRA CKS/CASE
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RITT RITTAL RITT AL ELECTR ELECTRON
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RITT RITTAL RITT AL VARIO-RA ARIO-R
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WALL ALL MOUNTED MOUNTED COOLING CO
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AIR/W AIR/WATER AIR/W TER HEA HEAT
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RA RACK-MOUNTED RA CK-MOUNTED F FFA
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Bar thickness (cross-section) PLS 8
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* AWG = American Wire Gauges AWG 10
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DK DK NETW NETWORK NETW ORK ENCLOSU
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DK DK NETW NETWORK NETW ORK ENCLOSU
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DK DK SMALL SMALL FIBRE-OPTIC FIBRE
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FM FM WALL-MOUNTED ALL-MOUNTED DIST
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CS CS OUTDOOR OUTDOOR MODULAR MODUL
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SALIENT �EATURES O� INDICATING
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ACCESSORIES Accessory Type Catalogu
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DC Voltmeters DC Ammeters RC. MOVIN
Page 533 and 534:
Special DC Meters RD. SPECIAL DC ME
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TECHNICAL DATA Type of Moving iron
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AIR CIRCUIT BREAKERS - Electrical and Electronics Division

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