Blue Sea 7930 Contura II Switch SPST Black - OFF-(ON)

The Blue Sea 7930 Contura II Switch SPST Black is a marine-grade electrical switch engineered for demanding saltwater environments where standard switches fail. This OFF-(ON) momentary switch delivers reliable performance in horn circuits, windshield wiper systems, and other momentary-activation applications aboard fishing boats, cruisers, and offshore vessels. Built to withstand vibration, shock, thermoshock, moisture, and salt spray, the Contura II provides the environmental resistance that keeps critical systems functioning in harsh marine conditions.

Rated for 20A at 12V or 15A at 24V, the 7930 switch handles the electrical loads typical of marine accessory circuits without compromise. The SPST (Single Pole/Single Throw) configuration provides straightforward momentary control—press to activate, release to deactivate. The black Contura II actuator mounts directly into Blue Sea Systems' water-resistant panel systems, integrating seamlessly with modern marine electrical installations. Compact dimensions and lightweight construction (0.2 lbs) make integration into existing panel layouts practical without requiring substantial rewiring or panel modification.

Boaters upgrading horn circuits, wiper systems, or other momentary-load applications benefit from the Contura II's proven track record in saltwater service. Weekend anglers and serious offshore operators alike rely on Blue Sea Systems switches where corrosion resistance and electrical integrity directly impact safety and functionality. The OFF-(ON) design ensures the circuit returns to inactive status automatically, critical for applications where sustained activation poses risk or wastes engine-driven resources. Whether replacing corroded legacy switches or building a new control panel, the Blue Sea 7930 delivers marine-grade reliability at a straightforward price point.