Main Distribution Panel (Service Panel) The main distribution panel is the first distribution point after your electric meter. The most typical capacities for lighting and receptacle circuits are 20-amp and 15-amp. 2 kV on the primary side and step it down to 120V single-phase and 120/240V split-phase for residential applications. The primary side of the distribution transformer is supplied by two conductors. The Square D Electric Homeline Value Pack 100 Amp 20-Space 40-Circuit Indoor Convertible Main Breaker Load Center provides safety and value to contractors, remodelers or homeowners. It's built with a plated, aluminum bus bar that's compatible with Square D Homeline circuit breakers. These breaker. A distribution board (also known as panelboard, circuit breaker panel, breaker panel, circuit breaker, electric panel, fuse box or DB box) is a component of an electricity supply system that divides an electrical power feed into subsidiary circuits while providing a protective fuse or circuit. Get free shipping on qualified Main Breaker Panel Breaker Boxes products or Buy Online Pick Up in Store today in the Electrical Department.
