Blue Sea Systems BSS Switch Contura2 SPDT (On)-Off-On Black Bilge

The Blue Sea Systems 7943 Contura II SPDT (ON)–Off–ON Bilge Switch is a versatile rocker switch tailored for bilge pump and accessory control in marine and RV applications. It delivers 20 A at 12 V and 15 A at 24 V, offering reliable double-throw functionality with a center-off position. Built to endure harsh conditions, it withstands vibration, shock, thermoshock, moisture, and salt spray, and operates across a temperature range of –40 °C to +85 °C. The integrated LED indicator in the active ON position draws just 18 mA, providing clear status feedback with minimal power usage. Engineered with ignition protection and full environmental sealing inside and out, this switch is ideal for controlling bilge systems or dual-output devices in demanding environments.