Blue Sea 4155 WeatherDeck Toggle Switch [4155]

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Regular price: $31.79
Regular price: ~~$38.99~~
Sale price: $31.79

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SKU: CWR-20409 UPC: 632085041557

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DPDT toggle switch for marine and RV electrical panels, with ON-OFF-ON control for managing two circuits from one switch. Its nickel-plated brass and phenolic construction supports reliable use in wet-condition applications when paired with the specified WeatherDeck boot.

The Blue Sea Systems 4155 uses a double-pole, double-throw configuration with three positions: ON, OFF, and ON. It is specially manufactured for Blue Sea Systems WeatherDeck panels and uses six quick-connect terminals for efficient wiring. The non-corrosive nickel-plated brass and phenolic construction suits boating, RV, trailer, and vehicle accessory electrical installations. When installed with a WeatherDeck Toggle Switch Boot, the assembly is rated IP67 for temporary immersion up to 30 minutes.

DPDT ON-OFF-ON configuration: Controls two electrical circuits through a three-position switch.
WeatherDeck panel compatibility: Provides a matching replacement or expansion switch for Blue Sea Systems WeatherDeck panels.
Six quick-connect terminals: Supports organized wiring with standard quick-connect connections.
Nickel-plated brass and phenolic construction: Uses non-corrosive materials suited to marine and vehicle electrical environments.
IP67 capability with WeatherDeck boot: Helps protect the installed switch during temporary immersion when the compatible boot is fitted.

The 4155 WeatherDeck toggle switch is suited to marine electrical panels, RV wiring, trailer accessories, and other vehicle applications that require DPDT switching. Its ON-OFF-ON action can support applications such as combining navigation and anchor-light functions with a shared bulb, depending on the wiring design and connected equipment.

The switch is intended for installation in Blue Sea Systems WeatherDeck panels and can be wired using its six quick-connect terminals. The nickel-plated brass and phenolic construction helps resist corrosion in damp operating environments. For exterior or wet-area installations, pair the switch with the appropriate WeatherDeck Toggle Switch Boot to achieve the stated IP67 temporary-immersion rating.

Confirm the circuit requirements, wiring configuration, terminal connections, and panel fit before installation. This listing includes the toggle switch; the WeatherDeck boot is an optional accessory unless separately specified.

Specification	Details
Brand	Blue Sea Systems
Model	4155
Product type	WeatherDeck toggle switch
Pole/throw	DPDT
Action	ON-OFF-ON
Construction	Nickel-plated brass and phenolic
Terminals	6 quick-connect terminals
Box dimensions	1 in H × 2 in W × 3 in L
Box weight	0.2 lb
SKU	CWR-20409
UPC	632085041557

What does DPDT mean? DPDT means double-pole, double-throw; the switch operates two circuits with two selectable ON positions and a center OFF position.
What is the switch action? The action is ON-OFF-ON.
Where is this switch used? It is made for Blue Sea Systems WeatherDeck panels and suits marine, RV, trailer, and vehicle accessory electrical applications.
Is the switch waterproof by itself? The IP67 temporary-immersion rating applies when the switch is mounted with a WeatherDeck Toggle Switch Boot.
How many terminals does it have? The switch has six quick-connect terminals.

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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:
- Lead and lead compounds
- Nickel and nickel compounds
- Phthalates (DEHP, DBP, BBP, etc.)
- Bisphenol A (BPA)
- Cadmium and cadmium compounds

For more information go to www.P65Warnings.ca.gov

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