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 parts for a switch side at the top or bottom for 3- or 4-pole switches. Central hole for e.g. up to 2 cable lugs per phase. Can be attached to switches with screw connection. Phase separator and insulation plate included in delivery. Pole center distance for NZM3(-4)-XKV70: 70mm hole for control cable available. Connection terminals NZM3(-4)-XK300 and NZM3(-4)-XK22X21 can be attached. Can be used for: NZM3(-4), PN3(-4), N(S)3(-4)