Siemens UL 489 - Operations Counter Installation

14 – 4
14.3 Operations counter
The operations counter is incremented when the circuit breaker completes the charging cycle (manual or electrically operated).
The mechanical operations counter can be installed only if the circuit breaker is equipped with a motor-operated mechanism.
Knocking out the fields on the front panel
Catalog No.
Catalog No.
Mechanical operations counter WLNUMCNT
1
2
PZ 1
Front panel
knock out
Use a suitable base.
deburr