Siemens UL 489 Operating Instructions Manual page 163

Attaching the position indicating module to the withdrawable circuit breaker
For actuating signaling switches S46, S47 and S48.
Lift slightly only
1
Spring loaded pin
3
2
Operating module
Dummy auxiliary plug X7
For frame size II and frame size III, L & C-class:
3
2
1
4
PZ 3
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