3-Position Ignition and Light Switch for Commercial Trucks and Heavy Equipment

Description

When you’re counting on your truck or heavy equipment to get the job done, there’s nothing more frustrating than an ignition switch that won’t cooperate. Maybe you have to wiggle it just right to get things started, or the lights don’t come on when they should. This 3-position ignition and light switch combines both functions in one reliable unit, getting you back to dependable operation just like when your machine was new.

What You’re Getting

• Three distinct positions (0-1-2) for off, run, and light control with positive detents
• Screw terminal connections provide secure, vibration-resistant electrical contact
• 26.5mm mounting diameter fits standard dashboard switch openings
• Combined ignition and lighting control saves dashboard space and simplifies wiring
• Heavy-duty contacts handle both ignition current and lighting loads without burning out

Built for Real Work

This switch is designed for commercial trucks and heavy equipment that put in long days under tough conditions. Whether you’re running a Mercedes dump truck, MAN tractor unit, or VOLVO commercial vehicle, this switch handles the electrical demands of both starting systems and work lighting. It’s built to the same specifications as original equipment, so you get factory-reliable performance.

Made to Last

Commercial vehicle electrical systems take a beating from vibration, temperature swings, and constant use. This switch features robust internal contacts and weatherproof construction that stands up to the harsh environment under the hood and dashboard. The screw terminals provide a more secure connection than push-on terminals, reducing the chance of loose connections that cause intermittent problems.

Installation Notes

The 26.5mm mounting diameter is a standard size for many European commercial vehicles. Installation is straightforward—remove the old switch and connect the wires to the screw terminals according to your wiring diagram. If you’re replacing a failed switch, it’s worth cleaning the terminals and checking for corrosion while you’ve got things apart.