Sea-Dog Line 4202021 Contura Rocker Switch SPST Non-Illuminated Momentary On-Off

The Sea-Dog Line 4202021 Contura rocker switch is a professional-grade marine electrical switch designed for reliable performance in harsh marine environments. This single-pole single-throw (SPST) switch features a momentary on-off configuration, making it ideal for applications requiring temporary circuit activation.

Key Features:

• Constructed of durable injection molded nylon housing with stamped brass components
• Silver tin oxide contacts for superior conductivity and corrosion resistance
• Non-illuminated rocker design for clean, professional appearance
• Vibration, shock, and thermoshock resistant for reliable operation
• Moisture and salt spray resistant construction
• Wide temperature range: -40°C to +85°C (-40°F to +185°F)
• UL1500 and ISO8846 ignition protection certified for marine applications
• Contura-style actuator fits standard marine switch panels

This marine-grade rocker switch meets stringent safety standards and is engineered to withstand the demanding conditions of boating environments. The momentary configuration returns to the off position when released, perfect for bilge pumps, horn circuits, windlass controls, and other momentary-contact applications.