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: Type contains a cable lug for 3- or 4-pole switches. Special cable lug in a narrow design. Not UL/CSA approved. If the cable lugs are used without a cover NZM3(-4)-XKSA, they must be insulated. Can be used for: NZM2(-4), PN2(-4), N2(-4)