Blue Sea 7945 Contura III Switch SPDT - (ON)-OFF-ON - Black

The Blue Sea 7945 Contura III Switch SPDT in (ON)-OFF-ON configuration is a marine-grade electrical switch designed for serious boaters and anglers who require dependable control over essential onboard systems. This toggle switch is ideal for managing navigation lights, bilge pumps, or auxiliary engine circuits, providing the durability and fail-safe design necessary for both saltwater and freshwater environments.

Engineered to meet stringent marine standards, the Blue Sea switch features an ergonomic Contura III design and offers (ON)-OFF-ON functionality. This allows users to alternate between two separate circuits or toggle a system on and off with tactile feedback and positive detent positions. The heavy-duty contact assembly is built to handle consistent switching cycles without chatter, while the black polycarbonate housing resists UV degradation and corrosion from moisture.

Ideal for professional installers and boat electricians, this compact switch (measuring 3 x 2 x 5 inches) integrates seamlessly into custom control panels, retrofit installations, and OEM marine dashboards. Its sealing design protects internal components from moisture intrusion, making it a reliable choice for exposed helm stations or engine compartments where spray and condensation are common.