QO Loadcentres offer premium features by allowing QO breakers, ground fault interrupters, arc fault interrupters, and surge arresters to be installed inside. QO Loadcentres are designed for residential and industrial use to protect electrical systems, equipment, and people. They are available in both traditional and plug on neutral configurations. There is 3 types of mains available. There is main circuit breaker, main lugs, and generator panel. Single and three phase options are available. The bus bars are tin plated copper and are shielded. Indoor and outdoors enclosures are an option. QO Loadcentres enable the use of a full complement of accessories. This 1 phase loadcentre has 24 spaces and 34 circuits. This system provides a 100A main breaker in a NEMA 3R enclosure. It also includes plug on neutral, combination cover, and is UL and CSA rated.