Cole Hersee Heavy Duty Toggle Switch SPDT (On)-Off-(On) 3 Wire

The Cole Hersee Heavy Duty Toggle Switch SPDT (On)-Off-(On) 3 Wire is an industrial-grade electrical control component designed for demanding automotive and marine applications. This switch is essential for mechanics involved in custom vehicle builds and restoration projects, providing reliable auxiliary circuits for tasks such as wiring auxiliary lighting, winches, and fuel pumps.

Featuring an SPDT (Single Pole, Double Throw) configuration, this switch offers three discrete states: two positions that complete a circuit and a center rest that is fully off. Its three-wire design includes a common terminal and two separate output circuits, allowing for the switching between two independent loads. The heavy-duty construction ensures durability against real-world conditions, making it suitable for high-amperage applications.

Ideal for custom wiring harnesses in truck modifications and auxiliary recovery systems, this switch is trusted by OEM installers and fabricators. Its robust design handles vibration and moisture, ensuring reliable performance in off-road and performance builds where voltage sag and contact wear are concerns.