Description
2.2 Circuit breakers and non-automatic circuit breakers
3WA Air Circuit Breakers
Equipment Manual, 05/2021, 92310000002-03
31
Locking provision for the shutter
The locking provision secures the shutter levers with padlocks in different positions. This
protects the openings defined by the shutter lever position against unauthorized alteration.
• Locking in completely closed shutter position
• Locking with shutter open at the bottom
Before inserting the withdrawable circuit breaker, the padlocks must be removed from the
shutter levers.
The locking provision for the shutter is included as standard. Padlocks are not included in the
scope of supply.
To Next Page
Loading...
