Optional accessories for the NZM circuit breaker series offer a comprehensive portfolio of application possibilities for global use. The installation is flexible and straightforward thanks to modular functional groups. Notes: The type includes parts for one switch side, including an insulating plate for the mounting plate on the top or bottom for 3- or 4-pole switches. Not combinable with rear connection NZM1/2(-4)-XKR. Insulation protection up to the rated operational voltage U e of 415 VAC when minimum distances are maintained. Usable for: NZM1, PN1, N(S)1.