Optional accessories for circuit-breaker series NZM offers a comprehensive portfolio of application possibilities for worldwide use. Modular functional groups make mounting flexible and simple. Note: Complete including rotary drive and coupling parts. Extension shaft additionally required. For maximal shaft length 60mm without shaft support, cannot be combined with NZM...-XDZ additional handle. External warning plate/marking plate can be clipped on. Red-yellow for emergency switching off. Lockable on the handle on the switch using up to 3 padlocks . Lockable in 0 position on handle, lockable on the 0 position on the switch using up to 3 padlocks. With door interlock. Can be used for: NZM1(-4), PN1(-4), N(N/O)1(-4)