General Electric TEYH3040B Circuit Breaker

General Electric TEYH3040B Circuit Breaker is a 3-pole, 40-amp, 240-volt protective device engineered to interrupt overcurrents in electrical circuits. This GE unit is specified as TEYH3040B, offering a three-pole design that handles up to 40 amperes at 240 volts, providing overcurrent protection for 240V circuits. With its three-pole configuration, it can disconnect all three live conductors in a 240V system, helping to safeguard equipment and improve fault isolation. The device is manufactured by General Electric, a long-standing name in electrical protection components, and is selected when a 40A, 240V, 3-pole breaker is required for a given panel or distribution setup. It is designed to be used in installations where a clear, reliable rating is essential for correct matching to the circuit’s current draw and voltage requirements.