A residential electrical panel (sometimes referred to as a breaker panel/box) acts as the central hub and distributes electricity throughout the house. The box is the middleman between your home ...

and sometimes an additional smaller circuit breaker box or sub panel will be located on a wall inside a closet or in the garage. The circuit breaker box should always be approached with caution ...

If you’re already at the limits of your breaker box’s capacity ... Those parts fit into “most major electrical panels” that “standardize on 1” breaker spacing,” company CMO J.C ...