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. Modular functional groups make mounting flexible and simple. , rotary handle with rotary mechanism and remote operator degree of protection IP40. For oblong cut-out on doors and enclosures with material thickness' of 1.5 - 5 mm. External warning plate / marking plate can be clipped on. NZM4-XBR can not be combined with rotary handle with rotary mechanism. Can be used for: NZM2(-4), PN2(-4), N(N/O)2(-4)