There's a neutral bar on each side of the panel, which are bonded using the large strap across the top of the panel. The green screw that connects the crossover bar to the neutral bar on the right, likely passes all the way. Is the neutral bus bar the one with the white wires (on the right) or the one with the copper and green wire (on the left)? If it's the one on the right then what's the one on the left called and what is it for? Thanks! this looks like a subpanel to me for 3 reasons; 1) neutral wire in the feeder. In a typical GE breaker box diagram, you will find circuit breakers, bus bars, neutral and ground bars, and other essential components. Circuit breakers are devices that protect electrical circuits from overcurrents or short circuits, preventing damage to the wiring and other electrical equipment. It is the common termination point for all neutral wires in a panel, providing a return. The electrical panel, often called the breaker box, is the central distribution point for your home's power. In conclusion, an electrical. In electric power distribution, a busbar (also bus bar) is a metallic strip or bar, typically housed inside switchgear, panel boards, and busway enclosures for local high current power distribution, transmission, or switching substations.
