N250MJ | Square D | Relays & Contactors

The N250MJ is a Schneider Electric NF panelboard accessory (installation kit, main breaker, 250A, J-Frame).

NF Panelboards are versatile panelboards that feature a wide selection of circuit breakers, accessories, and ready to install kits. NF Panelboards have modular construction to accept field installable accessories and conversion kits. This panelboard accessory is a installation kit for installing vertical main circuit breakers in NF panelboards. This kit is rated at 250A and for J frame breakers.