Siemens SENTRON 3VL - Page 319

Circuit diagrams
3VL molded-case circuit breakers
System Manual, 03/2009, 110 0110 - 02 DS 01
319
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HS Auxiliary switches
AS Alarm switches
Figure 14-3 Internal circuit diagram for VL400 circuit breaker for motor protection, and VL400-
VL1600
3- and 4-pole circuit breakers for line protection with electronic trip units