Siemens SENTRON 3VL160X System Manual page 202

Dimensional drawings
12.2 VL400 (3VL4), 3- and 4-pole, up to 400 A
Table 12- 5
3VL4 circuit breaker in the withdrawable unit (connected
position)
Withdrawable module motorized operating mechanism with
stored energy mechanism (connected position)
202
3VL4 circuit breaker in the withdrawable unit (disconnected
position)
Withdrawable module motorized operating mechanism with
stored energy mechanism (disconnected position)
System Manual, 11/2013, 110 0110 - 02 DS 03
3VL IEC molded case circuit breakers