Closing The Circuit Breaker; Opening The Circuit Breaker - Siemens UL 1066 Operating Instructions Manual

6.4

Closing the circuit breaker

Indicators
CLOSE button
Indicators
(The closing spring will be recharged by the motor-operated mechanism immediately after the circuit breaker has closed)
6.5

Opening the circuit breaker

OPEN button
Indicators
NOTE
The minimum time interval between ON- and OFF-signal of the Low-Voltage Power Circuit Breakers 3WL shall not be shorter than
100 ms.
6 – 7
Remote activation
or
Without motor-operated mechanism
With motor-operated mechanism
after 10 seconds
Without motor-operated mechanism
With motor-operated mechanism
Remote activation
or