An electrical load center is a panel that contains a service entrance main connection and circuit protection for industrial and residential applications. There are 3 types of electrical load centers: Main Breaker Load Centers (most popular), Fusible Main Load Centers, and Main Lug Load Centers. When it comes to a load center vs. a breaker box, what’s the difference? An electrical load center panel is sometimes referred to as a circuit breaker box, electrical panel box, or fuse panel.
