• Blue Sea 4150 WeatherDeck Toggle Switches [4150]
  • Blue Sea 4150 WeatherDeck Toggle Switches [4150]

Blue Sea 4150 WeatherDeck Toggle Switches [4150]

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$11.79
$13.99
$11.79
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SKU: CWR-20404   UPC: 632085041502

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Toggle switch control for Blue Sea Systems WeatherDeck panels, providing straightforward OFF-ON operation for marine, RV, and vehicle electrical circuits.

This SPST switch uses a two-position OFF-ON action to control compatible electrical loads such as lighting circuits. Nickel-plated brass and phenolic construction resist corrosion in wet-use environments. Install it in a Blue Sea Systems WeatherDeck panel, or pair it with the compatible 4138 WeatherDeck Toggle Switch Boot for IP67 temporary-immersion protection.

  • SPST, OFF-ON configuration: Provides simple two-position control for compatible electrical circuits.
  • Nickel-plated brass construction: Resists corrosion in marine and other damp environments.
  • Phenolic components: Support non-corrosive switch construction for panel-mounted electrical control.
  • WeatherDeck panel compatibility: Fits Blue Sea Systems WeatherDeck panels for replacement or circuit-switching applications.
  • Quick-connect terminals: Accept compatible 0.25-inch (6.35 mm) quick-connect tabs for efficient wiring.
  • Optional WeatherDeck boot: The compatible boot provides IP67 temporary-immersion protection when installed as specified.
Use the 4150 as an OFF-ON control in Blue Sea Systems WeatherDeck panels and compatible marine or vehicle electrical installations. Its SPST configuration suits simple circuits that need one switched connection, including lighting applications. The two-position actuator makes the circuit state easy to identify during routine operation. Nickel-plated brass and phenolic construction are suited to wet-use electrical environments, while the available WeatherDeck toggle boot adds temporary-immersion protection when the switch is properly covered. With two quick-connect terminals, the switch supports straightforward panel wiring using compatible 0.25-inch tabs. Verify the circuit requirements and panel fit before installation.
Brand Blue Sea Systems
Model 4150
Product type WeatherDeck toggle switch
Pole/throw SPST
Action OFF-ON
Maximum rating 15A at 125V AC; 15A at 12V DC; 10A at 250V AC
Terminal type Quick-connect tab
Number of terminals 2
Terminal size 0.25 in (6.35 mm)
Materials Nickel-plated brass and phenolic
Weight 0.10 lb (0.05 kg)
SKU CWR-20404
UPC 632085041502
  • What does SPST mean?
    SPST means single pole, single throw. This model provides one simple switched circuit with OFF and ON positions.
  • What is the switch action?
    The 4150 uses a maintained OFF-ON action rather than a momentary hold-to-operate action.
  • What panels is it made for?
    It is specially manufactured for use in Blue Sea Systems WeatherDeck panels.
  • Can it be used outdoors or in wet areas?
    Use the compatible WeatherDeck Toggle Switch Boot to provide IP67 temporary-immersion protection when properly installed.
  • What terminals does it use?
    It has two 0.25-inch (6.35 mm) quick-connect tab terminals for compatible crimp connectors.
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⚠️ California Proposition 65 Warning

⚠️ WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

This may include but is not limited to:
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- Nickel and nickel compounds
- Phthalates (DEHP, DBP, BBP, etc.)
- Bisphenol A (BPA)
- Cadmium and cadmium compounds

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Blue Sea 4150 WeatherDeck Toggle Switches [4150]
Blue Sea 4150 WeatherDeck Toggle Switches [4150]