Weatherproof Starter Button

The Weatherproof Starter Button (Part Number 52-45466) is a heavy-duty momentary push-button switch engineered for reliable engine starting and ignition circuits in demanding mobile and stationary equipment applications. This 12-volt, 15-amp rated switch combines a polyurethane-coated construction with an integrated weatherproof cover, making it suitable for exposed outdoor installations where moisture, temperature fluctuations, and UV exposure present constant threats to electrical reliability.

The two-terminal configuration simplifies wiring while the 15-amp capacity accommodates standard starter motor circuits found in light-duty trucks, off-road vehicles, marine vessels, and agricultural equipment. The momentary action delivers clean switch closure only while depressed, eliminating unintended prolonged engagement. Polyurethane coating provides superior resistance to salt spray, diesel fuel vapor, hydraulic fluid splash, and extreme temperature cycling—critical factors for equipment operating in coastal, industrial, or severe-duty environments where standard switches fail prematurely from corrosion.

This starter button is ideal for off-road recovery operations, auxiliary power systems, marine starting circuits, equipment restoration projects, and any 12-volt electrical system requiring a sealed, weatherproof momentary contact switch. The compact form factor (4.15 x 1.2 x 5.55 inches) fits dashboard mounting, control panel integration, or dash-mounted emergency cutoff installations. Serious equipment owners and restoration specialists select weatherproofed switches like this to eliminate the cost and downtime of corroded switch failures in harsh-duty applications.