Products

Battery master switches shut down a vehicle’s electrical system by cutting off current from the battery. They are designed to help prevent tampering, theft, battery drain and electrical fires.

Rocker switches can be either snap-in or bracket mounting, actuators can be illuminated or imprinted, contain pilot lights, or have both pilot lights and imprinting.

Toggle switches are available with ball, short or long handles, paddle or illuminated actuators. Housings are either plastic, plastic and metal combined, or die-cast metal.

Multi-position rotary dial switches for headlamp, wiper, reversing, disconnect, and keylock applications. Available in single-pole and double-pole configurations with positive detents and clear position labelling.

Switches are available with a grounded case design with a separate ground terminal. A grounded case switch must be installed in a metal panel which is part of the vehicle earthing system.

A solenoid is an electromagnetic relay used in a direct current wiring system between a low current capacity switch and a high current load requirement.

Cole Hersee circuit breakers are designed and engineered for responsive performance over a long product life. All Cole Hersee circuit breakers conform to SAE Standard J 553.

The Cole Hersee range includes high quality connectors and electrical equipment such as heavy duty trailer connectors, battery studs and jumpers, headlight connectors and electronic units.

Self-contained reverse-warning alarms used on commercial trucks, plant equipment, and off-highway machinery to meet worksite safety requirements. Available in 12V and 24V variants with sealed housings for outdoor service.

Battery terminals and supporting hardware engineered for clean, low-resistance connections in commercial fleet and heavy-equipment installations. Available in top-post, side-post, and stud-mount configurations.

12V and 24V automotive relays for high-current accessory, control, and switching circuits, including bi-stable latching relays, reverse relay modules, and standard SPDT and DPDT configurations.

Boots, seals, handles, levers, bezels, caps, and covers for the full Cole Hersee switch family. Refresh the look, feel, or sealing rating of a control without replacing the switch body.

Single-pole push/pull switches for headlamp, panel-light, and auxiliary-circuit control, providing positive on/off actuation with a tactile detent operators can confirm by feel alone.

Mechanical and pneumatic stop-lamp switches engineered to OEM signal-circuit specifications, sized to handle the inrush current of both incandescent and LED brake lamps.

Replacement actuator hardware for the Cole Hersee switch family, covering the visible, hand-operated portion of a control — lever, rocker face, dome, or knob.

Terminal blocks and connection hardware for organising power and signal wiring, covering screw-down terminal blocks, distribution studs, and bus-bar formats.