The Blue Sea Systems 7929 Contura SPST OFF/ON Rocker Switch is a premium marine-grade switch engineered for reliable control of electrical circuits in boats, RVs, commercial vehicles, and industrial equipment. Designed to withstand harsh marine environments, this heavy-duty rocker switch is resistant to vibration, shock, thermal shock, moisture, and salt spray, ensuring dependable operation even under demanding conditions.

Featuring a Single Pole Single Throw (SPST) OFF/ON configuration, the Blue Sea 7929 is ideal for controlling navigation lights, cabin lighting, bilge pumps, livewell pumps, electronics, fans, and other 12V or 24V DC accessories. It is specifically designed for installation in Blue Sea Systems Contura Water-Resistant Switch Panels, providing a secure fit and professional appearance.

Its rugged construction, smooth switching action, and compatibility with Contura mounting panels make it the preferred choice for boat builders, marine electricians, and DIY installers seeking dependable electrical control.

Features

• Genuine Blue Sea Systems® product

• SPST (Single Pole Single Throw) OFF/ON operation

• Designed for marine electrical systems

• Resistant to vibration and mechanical shock

• Withstands thermal shock and extreme environments

• Moisture and salt spray resistant

• Compatible with Blue Sea Contura Water-Resistant Switch Panels

• Easy installation and replacement

• Professional OEM-quality construction

• Suitable for marine, RV, automotive, and industrial applications

Specifications

• Brand: Blue Sea Systems

• Manufacturer Part Number: 7929

• Product Type: Contura Rocker Switch

• Switch Configuration: SPST (Single Pole Single Throw)

• Switch Function: OFF/ON

• Mounting: Blue Sea Contura Water-Resistant Panels

• Construction: Heavy-duty marine-grade

• Environmental Resistance:

  • Vibration Resistant

  • Shock Resistant

  • Thermal Shock Resistant

  • Moisture Resistant

  • Salt Spray Resistant

• Application: Marine switch panels, boats, RVs, commercial vehicles, and industrial equipment

Weight

• Approximate Weight: 0.9 oz (0.06 lb / approximately 26 g)