Siemens SENTRON 3VL - Page 8

Table of contents
3VL molded-case circuit breakers
8 System Manual, 03/2009, 110 0110 - 02 DS 01
13.3.10 Withdrawable version and accessories..................................................................................... 239
13.4 VL800 (3VL6), 3- and 4-pole, up to 800 A ................................................................................ 242
13.4.1 Circ
uit breaker........................................................................................................................... 242
13.4.2 Operating mechanisms ............................................................................................................. 243
13.4.3 Withdrawable version................................................................................................................ 244
13.4.4 Connections and phase barriers
............................................................................................... 248
13.4.5 Terminal c
overs......................................................................................................................... 249
13.4.6 Locking and locking device for toggle handle
........................................................................... 250
13.4.7 Rear interlocking module .......................................................................................................... 251
13.4.8
Accessories............................................................................................................................... 252
13.4.9 Door cutouts.............................................................................................................................. 254
13.5 VL1250 (3VL7) and VL 1600 (3VL8), 3-
and 4-pole, up to 1600 A
........................................... 256
13.5.1 Circuit breaker........................................................................................................................... 256
13.5.2 Operating mechanisms ............................................................................................................. 258
13.5.3 Withdrawable version................................................................................................................ 260
13.5.4 Connections and phase barriers
............................................................................................... 264
13.5.5 Terminal c
overs......................................................................................................................... 265
13.5.6 Rear interlocking module
.......................................................................................................... 268
13.5.7
Locking and locking device for toggle handle ........................................................................... 269
13.5.8 Ac
cessories............................................................................................................................... 269
13.5.9 Door cutouts.............................................................................................................................. 271
13.5.10 Current transformer................................................................................................................... 272
13.6 VL160X (3VL1) up to VL800 (3VL6), 3- and 4-pole, up to 800 A ............................................. 273
13.6.1 Locking with bowden
wi
re
......................................................................................................... 273
13.6.2 Busbar adapter system 8US1 ................................................................................................... 275
13.7 VL160X (3VL1) with RCD block, 3- and 4-pol
e, up to 160 A.................................................... 276
13.7.1
Circuit breakers ......................................................................................................................... 276
13.7.2 Connections and phase barriers
............................................................................................... 277
13.7.3 Terminal c
overs......................................................................................................................... 279
13.7.4 Door cutouts.............................................................................................................................. 281
13.7.5 Plug-in socket and accessories
................................................................................................ 283
13.8 VL160 (3VL2
) and VL250 (3VL3) with RCD module, 3- and 4
-pole, to 250 A.......................... 285
13.8.1 Circuit breakers ......................................................................................................................... 285
13.8.2 Connections and phase barriers
............................................................................................... 286
13.8.3 Terminal c
overs......................................................................................................................... 288
13.8.4 Door cutouts.............................................................................................................................. 290
13.8.5 Plug-in socket and accessories
................................................................................................ 292
13.9 VL400 (3VL4) with RCD m
odule, 3- and 4-pole, up to 400 A
................................................... 298
13.9.1 Circuit breakers ......................................................................................................................... 298
13.9.2 Connections and phase barriers
............................................................................................... 300
13.9.3 Terminal c
overs......................................................................................................................... 302
13.9.4 Door cutouts.............................................................................................................................. 304
13.9.5 Plug-in socket and accessories
................................................................................................ 306
13.10 Door-c
oupling rotary operating mechanisms 8UC
.................................................................... 312
13.11 4NC current transformers for measuring purposes
.................................................................. 315
13.12 COM20/COM21 (communications
module for SENTRON 3VL)............................................... 316
13.13 COM10/COM 11 (communications module for SENTRON 3VL)
.............................................. 316
14 Circuit diagrams
..................................................................................................................................... 317