Description: 3 terminals, SPDT (on/on) 2 positions, easy installation. Can be used on low voltage or high voltage (AC 250V 3a) circuits, ideal for switching lights or motors. This switch is not momentary. Widely used in all kinds of electronic products, instruments and meters, household appliance field. Such as: automotive electronic products, communications equipment, military products, testing instrument, gas water heaters, all kinds of small home appliance, lighting, etc.