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 a robust electrical control component designed for mission-critical applications in tactical vehicles, emergency response equipment, and military platforms. Built to withstand demanding field conditions, this switch serves as the backbone for reliable power distribution and circuit control in environments where failure is not an option. Whether integrated into vehicle accessory systems, communications gear, or specialized tactical platforms, this heavy-duty toggle delivers the dependable switching action that professionals demand.

This SPDT (Single Pole, Double Throw) configuration provides three distinct switching positions—On, Off, and On—enabling dual-circuit control from a single throw mechanism. The 3-wire design allows operators to simultaneously manage multiple circuits with a single decisive toggle action, reducing panel clutter and operator workload. Silver contacts resist corrosion and oxidation, maintaining conductivity in high-vibration and moisture-prone environments common to tactical deployment. The mounting stem features nickel-plated brass construction (15/32"-32 thread, 15/32" length) and accommodates panel thicknesses up to 9/32", ensuring secure installation across a wide range of vehicle and equipment chassis configurations.

Law enforcement vehicle specialists, military platform engineers, and emergency services technicians rely on Cole Hersee switches for auxiliary lighting systems, winch controls, communications activation, and emergency equipment deployment. The universal application design and available standard or long handle options provide flexibility across diverse tactical platforms—from patrol vehicles and tactical trucks to command posts and specialized equipment trailers. Installation is straightforward for qualified technicians, with the standardized brass mounting stem ensuring compatibility with existing panel cutouts and wiring harnesses. For professionals who understand that equipment redundancy and reliability determine mission success, this Cole Hersee toggle represents proven, field-tested electrical control.