Siemens SENTRON 3VL System Manual page 324

Circuit diagrams
Circuit diagrams VL7 and VL8, with or without undervoltage release
Below are the circuit diagrams for the motorized operating mechanism for the circuit
breakers VL1250 und VL1600. The functions of the motorized operating mechanisms are
described in the Chapter "Product description, motorized operating mechanisms".
L1 (L+)
N (L2, L-)
Figure 14-8
Table 14- 6
S0
-F1, -F2 Control circuit fuse
324
-F1
-S1
-S0
-F2
Motorized operating mechanism without undervoltage release
Motorized operating mechanism for VL1250 and VL1600 without undervoltage release
OFF (to be provided by customer) S1 ON (to be provided by customer)
PE Protective grounding
3VL molded-case circuit breakers
System Manual, 03/2009, 110 0110 - 02 DS 01