A Square D by Schneider Electric QO142L225PGC QO Load Center is an electrical distribution panel designed to house circuit breakers for power distribution and circuit protection. This 1-phase, 3-wire unit offers 42 breaker spaces, accommodating up to 52 single-pole circuits, and has a 225 Amp current rating. It features convertible main lugs, allowing flexibility in main service connection. Designed for indoor use with a NEMA 1 enclosure, it is suitable for surface or flush mounting and includes a combination cover and a grounding bar. The enclosure is made of welded sheet steel with a baked enamel gray finish, housing tin-plated copper busbars for reliable conductivity. It operates at 120/240V AC and has a short-circuit current rating (SCCR) of 65 kA. The load center supports plug-on neutral (PoN) circuit breakers for simplified installation. It is UL Listed and RoHS compliant. Dimensions are approximately 38 inches high, 14.3 inches wide, and 3.75 inches deep.