Optional accessories for the circuit-breaker series NZM offers a comprehensive portfolio of application options for use world wide. The mounting is always flexible and easy thanks to the modular function groups. Notes: The part no. contains a cable lug for 3 or 4 pole switch. Special cable lug, narrow style. Not UL/CSA approved. When using cable lugs without NZM3(-4)-XKSA cover, they must be insulated. Can be used for: NZM3(-4), PN3, N(N/O)3(-4), NZM4(-4), N(N/O)4(-4)