Square D NC44SNQNF Panelboard Cover Surface Front Hinged Door

Square D NC44SNQNF Panelboard Cover Surface Front Hinged Door is a replacement front-cover assembly for Square D NF/NQ panelboards, sized for a 20 in wide by 44 in high opening and intended for surface mounting with a front-hinged door that provides convenient access to the panel interior while preserving indoor NEMA 1 protection. Constructed from steel, it comes in a gray finish and is non-vented, designed to fit NC44S-family panelboards and other NF/NQ configurations that share the same footprint. The assembly is commonly used with panels up to 42 spaces and 225 A in related Square D NF/NQ installations, and it includes the door to replace a worn or missing front cover. Its 20x44 in footprint aligns with standard 20 in wide by 44 in high panelboard openings, ensuring proper hinge alignment and latch compatibility for service access without removing the entire enclosure. This hinged front trim is suitable for indoor commercial electrical distributions where Square D panelboards are used, delivering a durable, serviceable solution that protects interior components while enabling safe, straightforward breaker access and routine maintenance. In short, it is the standard surface-mounted, hinged front cover for Square D NC44S/NQ/NF panelboards, offering reliable protection, easy access, and a precise 20 in W x 44 in H footprint that matches common 225 A, 42-space NF/NQ configurations.