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 one switch side at the top or bottom for 3- or 4-pole switches. Five-hole perforation for e.g. up to 9 cable lugs per phase. Can be attached to switches with screw connection. Phase separator included in delivery. Pole center distance between NZM4(-4)-XKV95: 95mm Mounting option for current transformers up to 130mm wide with a rail width of 80mm. Pole center distance between NZM4-XKV110: 107.5mm Mounting option for current transformers up to 135mm wide with a rail width of 80mm. Pole center distance between NZM4-4-XKV120: 122mm Mounting option for current transformers up to 164mm wide with a rail width of 80mm. 4mm drill holes for control line connection available. For NZM4-XKV95: Hole for large cover NZM4-XKSAV included. Can be used for: NZM4-4, N4-4