Optional accessories for the NZM circuit breaker series offer an extensive portfolio of application options for worldwide use. Installation is flexible and easy thanks to modular function groups. Notes: Complete with rotary drive and cover frame. Red-yellow for EMERGENCY STOP. Can be locked in the 0 position on the handle with a maximum of 3 padlocks. Also with door lock, e.g. for MCC distributors. Door lock in ON, can be overridden from the outside with a 1mm pin. Cannot be overridden in locked OFF and ON. Door can be opened in OFF, can only be switched on when the door is closed. Can be used for: NZM1(-4), PN1(-4), N(S)1(-4)