Siemens SENTRON 3VL160X System Manual page 8

Table of contents
12.3 VL630 (3VL5), 3- and 4-pole, up to 630 A ................................................................................ 206
12.3.1 Molded case circuit breakers .................................................................................................... 206
12.3.2 Operating mechanisms ............................................................................................................. 207
12.3.3 Connections and phase barriers ............................................................................................... 210
12.3.4 Terminal covers ......................................................................................................................... 211
12.3.5 Rear interlocking module .......................................................................................................... 212
12.3.6 Locking and locking device for toggle lever .............................................................................. 213
12.3.7 Accessories ............................................................................................................................... 213
12.3.8 Door cutouts .............................................................................................................................. 214
12.3.9 Plug-in base and accessories ................................................................................................... 216
12.3.10 Withdrawable version and accessories ..................................................................................... 218
12.4 VL800 (3VL6), 3- and 4-pole, up to 800 A ................................................................................ 222
12.4.1 Molded case circuit breakers .................................................................................................... 222
12.4.2 Operating mechanisms ............................................................................................................. 223
12.4.3 Withdrawable version ................................................................................................................ 225
12.4.4 Connections and phase barriers ............................................................................................... 230
12.4.5 Terminal covers ......................................................................................................................... 231
12.4.6 Locking and locking device for toggle lever .............................................................................. 232
12.4.7 Rear interlocking module .......................................................................................................... 233
12.4.8 Accessories ............................................................................................................................... 234
12.4.9 Door cutouts .............................................................................................................................. 235
12.5 VL1250 (3VL7) and VL1600 (3VL8), 3- and 4-pole, up to 1600 A ............................................ 237
12.5.1 Molded case circuit breakers .................................................................................................... 237
12.5.2 Operating mechanisms ............................................................................................................. 238
12.5.3 Withdrawable version ................................................................................................................ 240
12.5.4 Connections and phase barriers ............................................................................................... 244
12.5.5 Terminal covers ......................................................................................................................... 245
12.5.6 Rear interlocking module .......................................................................................................... 248
12.5.7 Locking and locking device for toggle lever .............................................................................. 249
12.5.8 Accessories ............................................................................................................................... 249
12.5.9 Door cutouts .............................................................................................................................. 250
12.5.10 Current transformer ................................................................................................................... 251
12.6 Interlocks for VL160X (3VL1) to VL800 (3VL6), 3- and 4-pole, up to 800 A ............................. 252
12.6.1 Locking with bowden wire ......................................................................................................... 252
12.7 VL160X (3VL1) with RCD block, 3- and 4-pole, up to 160 A .................................................... 253
12.7.1 Molded case circuit breakers .................................................................................................... 253
12.7.2 Connections and phase barriers ............................................................................................... 254
12.7.3 Terminal covers ......................................................................................................................... 256
12.7.4 Door cutouts .............................................................................................................................. 257
12.7.5 Plug-in base and accessories ................................................................................................... 260
12.8 VL160 (3VL2) and VL250 (3VL3) with RCD module, 3- and 4-pole, to 250 A .......................... 262
12.8.1 Molded case circuit breakers .................................................................................................... 262
12.8.2 Connections and phase barriers ............................................................................................... 263
12.8.3 Terminal covers ......................................................................................................................... 265
12.8.4 Door cutouts .............................................................................................................................. 267
12.8.5 Plug-in base and accessories ................................................................................................... 269
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3VL IEC molded case circuit breakers
System Manual, 11/2013, 110 0110 - 02 DS 03