The Fuji Electric BW9W1DG0 is a versatile auxiliary contact designed for seamless integration with Fuji Electric's 125A and 250A frame MCCBs. This field-installable component can be mounted on either the left or right side, featuring a SPDT contact configuration with a robust 5A rating at 125 VAC. Ideal for enhancing circuit breaker functionality, it comes equipped with 19.69-inch 20AWG lead wires, ensuring reliable performance in various industrial applications.