Cole Hersee Sealed Rocker Switch Non-Illuminated SPDT (On)-Off-(On) 3 Blade

The Cole Hersee Sealed Rocker Switch Non-Illuminated SPDT (On)-Off-(On) 3 Blade is a heavy-duty electrical control component designed for demanding marine, automotive, and industrial applications where reliability and water resistance are non-negotiable. This switch serves as a critical interface for toggling circuits in environments subject to moisture, spray, and washdown conditions. Whether you're outfitting a boat, truck, emergency vehicle, or industrial panel, this sealed rocker switch delivers dependable switching performance without the complexity of illuminated indicators.

Engineered to IP66 specifications, this switch withstands high-pressure water jets and salt spray, making it ideal for saltwater and washdown environments. The Single Pole Double Throw (SPDT) configuration provides three distinct positions—two "On" states and a center "Off" state—allowing simultaneous control of two separate circuits or alternating between two power sources. Three brass blade terminals ensure corrosion-resistant electrical connections, while the robust sealed housing prevents moisture intrusion that would compromise contact integrity. Rated for 25 amps at 12V DC and 15 amps at 24V DC, this switch handles substantial electrical loads typical of auxiliary power systems, winches, pumps, and lighting banks.

This Cole Hersee switch is favored by marine professionals, emergency services, and off-road enthusiasts who require switches capable of surviving saltwater exposure and extreme washdown protocols. Installation is straightforward—the compact 3 x 2 x 6 inch profile fits standard panel cutouts, and the blade terminals accept industry-standard spade connectors for quick wiring. For dual-battery systems, auxiliary lighting circuits, or any application requiring sealed switching in harsh environments, this non-illuminated SPDT rocker switch delivers OEM-grade performance at a competitive price point.