NQ and NF Panelboards are versatile panelboards that feature a wide selection of circuit breakers, accessories, and ready to install kits. NQ and NF Panelboards have modular construction to accept field installable accessories and conversion kits. This accessory is an adapter kit to allow installation of sub feed H-Frame and J-Frame circuit breakers. This kit includes neutral and load lugs, tapping screws, main lug wires, rail splice, and deadfront support brackets. The structure accepts 2 or 3 pole breakers and can fit one or two PowerPact H- or J-Frame molded case circuit breakers rated up to 225A.