AIR CIRCUIT BREAKERS - Electrical and Electronics Division

More documents

Recommendations

Info

14 14/4 CONNECTION DEVICES busbars Insulated fork busbars are rated to 63A and are available in 1, 2 3 and 4 pole versions for devices with bi-connect facility Insulated prong busbars are rated to 63A and are colour coded for SP&N devices Enable safe and fast connection of 1 to 4 pole devices by a common busbar system End caps available for 2P, 3P & 4P busbars to avoid tracking between phases. terminals Din rail mounted bars can be used where additional connection is required when more than 1 residual current device is being used KR50U allows 100A connection by a single mod terminal block
NEW PROTECTION DEVICES miniature circuit breakers (MCBs) Provides protection & control of circuits against overloads & short-circuits in domestic, commercial & industrial electrical distribution systems Available in 1-4 pole, 0.5 to 100A with type B, C or D tripping characteristics MCB Type NB---A NC---N ML---A ND---A NM--- Range 6-63A 0.5-63A 6-40A 0.5-63 80/100 Poles 1-4 1-4 SP&N 1-4 1-4 Breaking Capacity IEC 898-1995 10kA 10kA 6kA 10kA – IEC 947-2 15kA 15kA 7.5kA 15kA 10kA Rated voltage 230/415V 230/415V 230V 230/415 230/415 Electrical endurance 0.5 to 32A 20,000 20,000 10,000 20,000 – 40 to 63A 10,000 10,000 10,000 10,000 – 80 to 100A – – – – 20,000 Touch proof terminals i.e. protection against direct contact Bi-connect facility i.e cable and busbar can be terminated separately allowing safe & fast connection Conform to the latest version of the international standards IEC 898-1995 / IEC 947-2 / IS 8828-1996 Low let-through energy (class 3) saves power and reduces heat build-up Two position din rail clips allows fast installation Windows at the sides of MCB enable auxiliaries and earth leakage add-on blocks to be fitted providing additional protection and control Suitable for DC applications – 1 pole up to 60V, 2 poles in series upto 125V “NC” MCBs calibrated at 40 o C MCB auxiliaries & accessories Auxiliaries snap fit to the side of MCBs and providing additional protection or control Auxiliary contact (1NO + 1NC) – allows remote indication of the device contacts, to which it is associated Trip Alarm contact – provides indication if the MCB trips due to fault. MCB cannot be switched on without resetting Shunt release – allows remote tripping of the device. Available in voltage ratings 230V AC & 9-48V DC Under-voltage release – allows MCB to trip when the voltage falls by 35% & allows MCB to be closed only when the Voltage is above 70% of the nominal voltage. AC & DC versions available Locking kit – allows locking of the device Flush mounting kits available 14/5 14
Page 1 and 2:
1 C-POWER : C Range Page CE marked
Page 3 and 4:
1 Rating (A) 400 630 800 Type Desig
Page 5 and 6:
1 Rating (A) 1600 2000 2500 Type De
Page 7 and 8:
1 1/6 SR21 SR21E Note : 3 phase, 4
Page 9 and 10:
1 1/8 Type of Protection PROTECTION
Page 11 and 12:
1 1/10 ZONE SELECTIVE INTERLOCKING
Page 13 and 14:
1 1/12 PROTECTION SOLID STATE CHARA
Page 15 and 16:
1 * Not recommended 1/14 PROTECTION
Page 17 and 18:
1 1/16 ACCESSORIES ACB tripping ind
Page 19 and 20:
1 OPERATION COUNTER SRT - 2 for SR2
Page 21 and 22:
1 All Air Circuit Breakers conform
Page 23 and 24:
1 Terminal Orientation* Straight Ho
Page 25 and 26:
1 �or 800 A to 2500 A 3P/4P 1/24
Page 27 and 28:
1 �or 630A - 2000A 3P Note : All
Page 29 and 30:
1 �LAT TERMINAL CONNECTIONS 1/28
Page 31 and 32:
1 1/30 OVERALL DIMENSIONS - TYPE H
Page 33 and 34:
1 �OR �IXED ACBs - 800A to 4000
Page 35 and 36:
1 �OR DRAWOUT ACBs - 3200 D, 4000
Page 37 and 38:
1 1/36 SPRING CHARGE INDICATION (
Page 39 and 40:
2 DS Page �ixed Overload & �ixe
Page 41 and 42:
2 2/1 MOULDED CASE CIRCUIT BREAKERS
Page 43 and 44:
2 Note : �or ordering information
Page 45 and 46:
2 Note : �or ordering information
Page 47 and 48:
2 Auxiliary Contacts 2/7 ACCESSORIE
Page 49 and 50:
2 2/9 TECHNICAL DATA - DS Type Desi
Page 51 and 52:
2 2/11 TECHNICAL DATA - DTH...E Typ
Page 53 and 54:
2 2/13 TECHNICAL DATA - DH Type Des
Page 55 and 56:
2 2/15 TECHNICAL DATA - DL Type Des
Page 57 and 58:
2 2/17 TECHNICAL DATA - DTH Type De
Page 59 and 60:
2 2/19 TECHNICAL DATA - DX..S (3/4
Page 61 and 62:
2 2/21 TECHNICAL DATA - DX..H (3/4
Page 63 and 64:
2 2/23 TECHNICAL DATA - DM Type Des
Page 65 and 66:
2 2/25 TECHNICAL DATA - D� Type D
Page 67 and 68:
2 2/27 I-t CHARACTERISTIC CURVES MC
Page 69 and 70:
Page 71 and 72:
Page 73 and 74:
2 2/33 125 250 I-t CHARACTERISTIC C
Page 75 and 76:
2 2/35 I-t CHARACTERISTIC CURVES DX
Page 77 and 78:
2 2/37 ORDERING DATA - DG RANGE MCC
Page 79 and 80:
2 2/39 ORDERING DATA - DL RANGE MCC
Page 81 and 82:
2 2/41 ORDERING DATA - DX..S (3 POL
Page 83 and 84:
2 2/43 ORDERING DATA - DM RANGE MCC
Page 85 and 86:
2 Accessory Coil Voltage / Location
Page 87 and 88:
Page 89 and 90:
2 2/49 ACCESSORIES - ORDERING DATA
Page 91 and 92:
2 Accessory Type Std. Pack Catalgou
Page 93 and 94:
2 Accessory Type Std. Pack Catalgou
Page 95 and 96:
Page 97 and 98:
2 2/57 OVERALL DIMENSIONS DIMENSION
Page 99 and 100:
2 Note: All dimensions are in mm. 2
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
Page 111 and 112:
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
2 2/77 OVERALL DIMENSIONS ROTARY OP
Page 119 and 120:
2 2/79 OVERALL DIMENSIONS & CONNECT
Page 121 and 122:
2 2/81 WIRING DIAGRAM EARTH �AULT
Page 123 and 124:
3 SWITCH DISCONNECTOR �USE SD�
Page 125 and 126:
3 3/1 Wide Range of SD�s suitable
Page 127 and 128:
3 Sheet-steel Enclosure 3/3 SHEET S
Page 129 and 130:
3 3/5 Conformance to IS 13947 (Part
Page 131 and 132:
3 ORDERING IN�ORMATION: Ordering
Page 133 and 134:
Page 135 and 136:
3 3/11 Conformance to IS 13947 (Par
Page 137 and 138:
3 3/13 WIDE RANGE O� SWITCH DISCO
Page 139 and 140:
3 3/15 Conformance to IS 13947 (Par
Page 141 and 142:
3 ORDERING IN�ORMATION: Ordering
Page 143 and 144:
3 3/19 ACCESSORIES �OR �N RANGE
Page 145 and 146:
3 3/21 SELECTION TABLE �OR HANDLE
Page 147 and 148:
3 �our breaking points per pole w
Page 149 and 150:
3 3/25 ACCESSORIES �OR CHANGEOVER
Page 151 and 152:
3 3/27 B 02, STANDARD REAR MOUNTING
Page 153 and 154:
3 AC SWITCHES (SERIES S, SG & TP) A
Page 155 and 156:
3 The switches of S, TP, SG & RT ty
Page 157 and 158:
3 AC SWITCHES (SERIES-S,SG,RT & TP)
Page 159 and 160:
3 B 33, ROUND PADLOCK Switches are
Page 161 and 162:
3 B 41, DOOR CLUTCH These switches
Page 163 and 164:
3 B 51, KEY OPERATED Switches suita
Page 165 and 166:
3 B 19, STANDARD 22.5 Switches with
Page 167 and 168:
3 Other size mounting plates at fro
Page 169 and 170:
3 SG-TYPE RECTANGULAR S-TYPE STAGE
Page 171 and 172:
3 ISOLATORS 60 o (ON-OFF SWITCHES)
Page 173 and 174:
3 ISOLATORS 45o SPRING RETURN (ON-O
Page 175 and 176:
3 CHANGE OVER SWTICHES 90 o (DOUBLE
Page 177 and 178:
3 MULTI STEP SWITCHES - 60 O (POLE
Page 179 and 180:
3 MULTI STEP SWTICHES - 45 o (POLE
Page 181 and 182:
3 AMMETER SELCTOR SWITCHES...Contd
Page 183 and 184:
3 MOTOR SWITCHES (AC3) STAR DELTA S
Page 185 and 186:
3 CONTROL SWITCHES 3/61 SCRIPT PROG
Page 187 and 188:
3 Example While placing the order,
Page 189 and 190:
3 3/65 ORDERING IN�ORMATION CUSTO
Page 191 and 192:
Page 193 and 194:
Page 195 and 196:
3 3/71 Extreme overall dimensions O
Page 197 and 198:
3 3/73 OVERALL DIMENSIONS SWITCH-DI
Page 199 and 200:
3 3/75 OVERALL DIMENSIONS SWITCH-DI
Page 201 and 202:
3 3/77 OVERALL DIMENSIONS SWITCH DI
Page 203 and 204:
Page 205 and 206:
4 HIGH RUPTURING CAPACITY �USE (H
Page 207 and 208:
4 4/2 TECHNICAL DATA & ORDERING IN
Page 209 and 210:
4 4/4 WIDE RANGE O� BS TYPE �US
Page 211 and 212:
4 4/6 TECHNICAL DATA & ORDERING IN
Page 213 and 214:
Page 215 and 216:
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:
Page 263 and 264:
6 Mechanical �or Contactor type Q
Page 265 and 266:
6 6/7 Catalogue No. suffixes for ra
Page 267 and 268:
6 Auxiliary Contact Block Ie Ie Aux
Page 269 and 270:
6 6/11 Catalogue No. suffixes for r
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:
Page 295 and 296:
Page 297 and 298:
Page 299 and 300:
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 311 and 312:
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
Page 319 and 320:
8 ✦ Both �ASD and SASD version
Page 321 and 322:
8 ✦ Only �ASD version available
Page 323 and 324:
8 Catalogue No. suffixes for rated
Page 325 and 326:
8 MA25SASD/�ASD 8/10 STAR-DELTA S
Page 327 and 328:
8 ML3 8/12 DIRECT-ON-LINE STARTER -
Page 329 and 330:
8 ✦ Single phase and overload pro
Page 331 and 332:
Page 333 and 334:
Page 335 and 336:
Page 337 and 338:
8 MK1 8/22 STAR-DELTA STARTERS - TY
Page 339 and 340:
Page 341 and 342:
8 Sr.No. 1 0.125 0.09 0.4 0.3 - 0.5
Page 343 and 344:
8 Sr. No. 1 1 0.75 2.1 1.21 0.9 - 1
Page 345 and 346:
8 Sr. No. 1 1 0.75 1.8 1.04 1 - 1.6
Page 347 and 348:
8 1 0.05 0.04 0.75 0.15 - 0.25 2 A
Page 349 and 350:
Page 351 and 352:
Page 353 and 354:
8 8/38 MN16 �ASD MN25, MN32 �AS
Page 355 and 356:
8 8/40 WIRING DETAILS MA25 �ASD M
Page 357 and 358:
8 8/42 ML2 �ASD ML3 �ASD WIRING
Page 359 and 360:
8 8/44 M�1 DOL (3 PHASE) STARTERS
Page 361 and 362:
9 Cable Ducts Page Product Data - T
Page 363 and 364:
9 ✦ Manufactured from specially c
Page 365 and 366:
9 S.No. Channel with Cover Width x
Page 367 and 368:
9 9/5 ORDERING DATA - TYPE B Descri
Page 369 and 370:
9 9/7 SALIENT �EATURES O� LIMIT
Page 371 and 372:
9 PC 600 SERIES SNAP PUSH ROD OPERA
Page 373 and 374:
9 PC 1000 SERIES SNAP WITH 1.2 KG P
Page 375 and 376:
9 9/13 TECHNICAL DATA LIMIT SWITCHE
Page 377 and 378:
9 9/15 ORDERING DATA Description Ca
Page 379 and 380:
9 9/17 SALIENT �EATURES O� TIME
Page 381 and 382:
9 9/19 ACCESSORIES Accessory Type D
Page 383 and 384:
9 9/21 RANGE AND ORDERING DATA ELEC
Page 385 and 386:
9 9/23 TECHNICAL DATA ELECTRONIC TI
Page 387 and 388:
9 Type 9/25 TECHNICAL DATA HOUR MET
Page 389 and 390:
9 ✦ Elegant and light weight. ✦
Page 391 and 392:
9 9/29 RANGE AND ORDERING DATA SELE
Page 393 and 394:
9 9/31 LENS CAP Colour SPARES Catal
Page 395 and 396:
9 BA 9S type 9/33 ACCESSORIES �IL
Page 397 and 398:
9 9/35 RANGE AND ORDERING DATA PUSH
Page 399 and 400:
9 9/37 GENERAL PURPOSE ENCLOSURES P
Page 401 and 402:
9 9/39 RANGE AND ORDERING DATA PUSH
Page 403 and 404:
9 9/41 TECHNICAL DATA Rated Voltage
Page 405 and 406:
Page 407 and 408: 9 Note: All dimensions are in mm. 9
Page 409 and 410: 9 9/47 PC�S-1 COMPACT TYPE Note:
Page 415 and 416: 9 9/53 Description L P Note: All di
Page 417 and 418: 11 11/1 INTRODUCTION : MOTOR PROTEC
Page 419 and 420: 11 Rated current (A) 11/3 SELECTION
Page 421 and 422: 11 Number of poles 3 3 Max. rated c
Page 423 and 424: 11 11/7 I-t CHARACTERISTICS - MG1
Page 425 and 426: 11 Note: All dimensions are in mm.
Page 427 and 428: 12 Series 26 D 19 M Type MPP-D MPP-
Page 429 and 430: 12 Series 16 � 20 � Type MD �
Page 431 and 432: 12 OVERALL DIMENSIONS - SERIES 19 M
Page 433 and 434: 12 OVERALL DIMENSIONS - SERIES 61 M
Page 435 and 436: 12 Output, Qn kVAr 10 13.91 20�31
Page 437 and 438: 12 Output, Qn kVAr 30 15+15 41.78 1
Page 439 and 440: 12 Output, Qn kVAr 45 15 x 3 62.68
Page 441 and 442: 12 Output, Qn kVAr 80 20 x 4 111.43
Page 443 and 444: ✦ Current Reversal Indication ✦
Page 445 and 446: Accuracy Class 1.0 - IEC 1036 / IS
Page 447 and 448: PRODUCT HIGHLIGHTS DISPLAY PARAMETE
Page 449 and 450: ORDERING IN�ORMATION ELECTRONIC E
Page 451 and 452: Note: All dimensions are in mm. OVE
Page 453 and 454: Note: All dimensions are in mm. PAN
Page 455 and 456: DISTRIBUTION BOARDS & ENCLOSURES 30
Page 457: DISTRIBUTION BOARDS & ENCLOSURES co
Page 461 and 462: NEW AUTOMATION & CONTROL DEVICES is
Page 463 and 464: NEW AUTOMATION & CONTROL DEVICES th
Page 465 and 466: volta enclosures IP30 insulated flu
Page 467 and 468: miniature circuit breakers - Type N
Page 469 and 470: esidual current circuit breakers (R
Page 471 and 472: PROTECTION DEVICES, AUTOMATION & CO
Page 473 and 474: 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 and 528:
SALIENT �EATURES O� INDICATING
Page 529 and 530:
ACCESSORIES Accessory Type Catalogu
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

AIR CIRCUIT BREAKERS - Electrical and Electronics Division

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?