Optional accessories for the NZM circuit breaker series offer an extensive portfolio of application options for worldwide use. Assembly 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 NZM2 (-4) -XKSA, they must be insulated. Can be used for: NZM2 (-4), PN2 (-4), N2 (-4)