Accessories
4.7 Locking and interlocking
3VA molded case circuit breakers with IEC certificate
370 Manual, 03/2019, A5E03603177010-03
● One adapter kit
The adapter kit transfers the motion of the lock to the switching mechanism.
The article number includes the adapter kit and two cylinder lock housings.
Slide for locking in the OFF position
Slide for locking in the ON position
Locking version of cylinder lock housing
Interlocking version of cylinder lock housing
If, for example, three 3VA molded case circuit breakers are to be interlocked, three cylinder
locks (type Ronis) with the same lock number and 3 adapter kits suitable for the particular
3VA molded case circuit breaker must be ordered.