Marine & Boating

Blue Sea Vessel Systems Monitor Tank Sender - Gas Only Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800—can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc...

Blue Sea Voltmeter 18 - 32V DC Simple 4-wire connection Internal Shunt Backlit meter face (separate 12 or 24V DC backlight connections)   ##Specifications##

Blue Sea Water Resistant Fuse Panels - 6 Position-Slate Gray Will withstand the water exposures normally encountered in above deck applications: salt spray, rain, hose washdowns, momentary...

Blue Sea Water Resistant Replacement Cap - Suits BS-5021 Replacement Cap for BS-5021

Blue Sea Water-Resistant Accessory Panel - 15A Circuit Breaker, 3x Blank Apertures Easy to install accessory panels include a 15A circuit breaker switch and pre-wired harness.Panels offer...

Blue Sea Water-Resistant Accessory Panel 15A 12VDC Socket & Dual USB Easy to install accessory panels include a 15A circuit breaker switch and a pre-wired harness. Panels offer customizable 12V...

Blue Sea Waterproof 12VDC Circuit Breaker Panel Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and...

Blue Sea Waterproof DC Label Kit - 30 Black Square Labels V2 Included with Battery Main Distribution Panels Reinforced, weatherproof material Used on WeatherDeck Waterproof Panels Used on Battery...

Blue Sea Waterproof In-Line AGC/MDL Fuse Holder Accepts 12-16 AWG wire 30A Maximum fuse amperage Fuse sold separately  

Blue Sea WeatherDeck Toggle Switch Boot - Black Replaces dress nut for mounting on WeatherDeck Panel Switches Rated IP67-temporary immersion for 30 minutes UV resistant material resists...

Blue Sea WeatherDeck Toggle Switch DPDT - ON-OFF-ON Specially manufactured by Carling Technologies for use in Blue Sea Systems' WeatherDeck Panels When mounted with a WeatherDeck Toggle Switch Boot...

Blue Sea WeatherDeck Toggle Switch SPST - ON-OFF Specially manufactured by Carling Technologies for use in Blue Sea Systems' WeatherDeck® Panels When mounted with a WeatherDeck Toggle Switch Boot...