The Carling Boat Rocker Switch for the bilge pump offers reliable functionality. Made of durable black marine-grade plastic, it features white graphics and "BILGE PUMP 3" lettering. With dimensions of approximately 2" in diameter, 1 1/2" in height, and 1" in width overall, it requires a cutout of about 1 1/2" in height and 3/4" in width. Equipped with (4) male spades, it has a rating of 12V / 20A, ensuring dependable performance for your boat's bilge pump operation.