Optional accessories for the NZM circuit breaker series offer an extensive portfolio of application options for worldwide use. Assembly is flexible and easy thanks to modular function groups. Notes: Complete including rotary drive and coupling parts. Cannot be combined with mechanical locking. For extremely tight installations with a special short extension axis. Cannot be combined with additional handle NZM..-XDZ. External warning sign/designation plate can be clipped in. Standard, black/grey. Lockable on handle and switch with max. 3 padlocks each. Lockable in 0 position on the handle, lockable in 0 position on the switch with max. 3 padlocks. Can also be modified in I position. With door lock. Door lock Door lock cannot be overridden when locked OFF. Door can only be opened after actively turning beyond 0 position. Can be overridden from the outside with a screwdriver. Can be used for: NZM2, N(S)2