NQ Panelboards are versatile panelboards that feature a wide selection of circuit breakers, accessories, and ready to install kits. NQ Panelboards have modular construction to accept field installable accessories and conversion kits. This is a Main breaker to convert panelboard from main lug to main breaker application. This kit is an adapter kit for Q Frame circuit breakers. This kit includes a main circuit breaker mounting pan, deadfront cover and support brackets, and installation hardware.