Suitable for installation and use in most 12V boats, yachts, RVs, cars, and buses. Built with a strength aluminum alloy for durability in demanding marine and automotive applications, making it a strong choice for refitting end boats and vehicles. 3position switch: Momentary Off Momentary. Rated 15 Amp at 12 Volt, providing reliable control for 12V accessory circuits. Corrosion resistant switch that fits panels up to 1 inch thick, enabling use in a variety of installations and mounting styles. Low power consumption and long service life, designed for extended use with minimal standby draw. Practical use scenarios: On a boat: control deck or cabin lighting, or temporary power to navigational accessories, using the momentary positions to energize a device only as needed. In an RV or bus: operate exterior or interior auxiliary lighting, or power portable 12V equipment for a short duration without leaving the switch in the on position. In a car or utility vehicle: manage aftermarket 12V accessories such as a portable cooler, work lights, or charging ports, with a clear off position to prevent parasitic drain when not in use.