Installing/mounting
7.3 Locking devices
3VL molded-case circuit breakers
92 System Manual, 03/2009, 110 0110 - 02 DS 01
Safety lock for the rotary operating mechanism and the motorized operating mechanism
A safety lock can be used for both the rotary operating mechanism and the motorized
operating mechanism.
The safety lock is used to lock the circuit breaker in the "OFF" position. The key can only be
removed when the circuit breaker is in the "OFF" position. The key cannot be removed when
the rotary operating mechanism or the motorized operating mechanism is in the "ON"
position.
Each safety lock is supplied with its own locking system as standard.
Rotary operating mechanism on the front
with key
Stored-energy operator for the VL250 (key)
Stored-energy motorized operating
mechanism for the VL630
To Next Page
Loading...
