Blue Sea

In an electrical power system onboard a boat, the busbar is a bar of tin-plated copper that conducts electricity within a switchboard, distribution board, substation, battery bank, or other...

The 721 Battery Selector Switch is our heavy duty selector switch. Housed in the same module as the 720, it includes the same removable plates and back cover. While BEP Marine recommends isolated...

The Blue Sea Fast Charge Dual USB Charger is an intelligent device that allows rapid charging of phones, tablets, or other mobile devices. Fits conveniently into most panel switch positions...

The Blue Sea Dual Socket Panel allows you to charge any two cigarette light adapter from a 12 V battery. Specifications Socket voltage: 2 x 12 V Maximum per socket: 15 A Height: 4.75" (120.65...

Blue Sea 1014 Mounting Bracket f/1011 12V Socket Features Internal strain relief and cord seal Front panel, rear panel, or surface mount Twist lock system-plug locks securely into socket Large...

Features Heavy duty 18 gauge wire Internal strain relief and cord seal Front panel, rear panel, or surface mount Twist lock system-plug locks securely into socket Large contact surfaces for good...

Features Heavy duty 18 gauge wire Internal strain relief and cord seal Front panel, rear panel, or surface mount Twist lock system-plug locks securely into socket Large contact surfaces for good...

Features Internal strain relief and cord seal Front panel, rear panel, or surface mount Twist lock system-plug locks securely into socket Large contact surfaces for good electrical connection Nickel...

Features Internal strain relief and cord seal Front panel, rear panel, or surface mount Twist lock system-plug locks securely into socket Large contact surfaces for good electrical...

Features Strain relief "ON" indicating LED Built-in 10 A fuse Internal strain relief and cord seal Front panel, rear panel, or surface mount Large contact surfaces for good electrical...

The Blue Sea 3100 A-Series GFCI Branch Circuit Breaker - Single Pole 120V AC 15A. Features Provides over current and leakage protection per ABYC E-11 for head, galley, machinery and weatherdeck...

The Blue Sea 3102100 A-Series residual current circuit breaker with double pole 120V AC 30A, provides over current and leakage protection per ABYC E-11 for whole boat shore power protection...

Switches a single battery to a single load group Isolating cover with snap-on sections protects rear contacts Case design allows surface, front panel, or rear panel mounting Ignition protected-safe...

This Blue Sea PowerPost insulated single stainless steel stud terminates multiple large conductors. Connects high amperage cables securely Stud dimensions: 5/16" x 7/8" Base Material is PBT UL94...

These Blue Sea AGC corrosion resistant fuses are time delayed to allow temporary harmless in-rush currents to pass but open quickly on sustained overloads to protect circuits from overloads and short...

Blue Sea MRBF, Terminal Fuse Block - 30 to 300A for use with Marine Rated Battery Fuses. Features Compact, high-amp fuse—appropriate for DC Main, inverter, windlass, and bow thruster circuit...

Blue Sea Safety Fuse Block sealed and ignition protected for 100 -300 amp MEGA® / AMG® fuses. Features Ignition protected for installation aboard gasoline or diesel powered boats Sealed...

The Blue Sea 2356 100A BusBar provides secure water-resistant bussing for harsh marine environments. The single side design allows forvwire entry from one side to minimise footprint...

Blue Sea MRBF (Marine Rated Battery Fuse) Terminal Fuses are used with Blue Sea Terminal Fuse Blocks BS5191 or BS2151. They must not be mounted directly to the battery terminal. Features Interrupt...

Blue Sea marine quality AMI / MIDI tin-plated Copper Fuses - Sold as pack of 2 in colour/ size coordination. Features Fast-acting type fuses ideal for electronic devices Standard circuit protection...

Blue Sea easyID™ illuminated ATC® blade fuses use Light Emitting Diode (LED) technology to show that a fuse has blown, making them easy to spot in fuse panels tucked up under dark...

Blue Sea 5021, Simple inline fuse holder to accept ATC & ATO Fuses up to as maximum of 30 A. Features For use with ATO or ATC fuses Supplied with 12 AWG pigtails 30A Maximum fuse amperage Fuse...

Blue Sea Panel Mounted Fuse Holder accepts max 20 amp, AGC or MDL glass style fuses. Features Replaces fuse holder found in Contura Waterproof Fuse Panels Easy to open Will withstand the water...

Blue Sea MAXI® In-Line Fuse Holder Model 5068 accepts Maxi  fuses 30-60amp. A powerful new generation battery switch with outstanding performance and features for both the installer and end...

Includes 40 AGC fuses and a Heavy Duty In-Line Fuse Holder. In the Pack  Qty SKU Description 1 BS5063 Heavy Duty In-Line AGC/MDL Fuse Holder 4 BS5204 AGC Fuse - 1 Amp 4 BS5206 AGC Fuse...

Blue Sea SPDT Remote Control Contura Switch - OFF-AUTO-ON supplied as standard with Blue Sea ML automatic charging relay models, 7620,7621,7622 & 7623. Features 3 Position  OFF-AUTO-ON LED...

Blue Sea waterproof dashboard switch, with LED illumination. Comes with the actuator fitted and includes gasket - Suits 12 & 24v. (ON) - Momentarilty on until switch is released.  SP and DP...

Blue Sea 4 position 300 amp m-Series Mini Selector Battery Switch - The battery switch switches isolated battery banks to all loads or combines battery banks to all loads. It features a 'make before...

The Blue Sea 4378 WeatherDeck® 12V DC Waterproof Circuit Breaker Panel is ideal for flying bridges and exposed cockpit locations - The panel is IP67 waterproof protected and one of the best on...

The Blue Sea 12v 4308 WeatherDeck® features 8 fused and illuminated switches in a robust and waterproof panel , ideal for flying bridge and exposed cockpit locations. Features Designed for...

Blue Sea WeatherDeck® Switch Panels are waterproof and rated IP67 (for temporary immersion in water) and use materials that won't deteriorate in the harsh sun, salt, and water. Many small boats,...

The Blue Sea 12v 4306 WeatherDeck® features 6 fused and illuminated switches in a robust and waterproof panel, ideal for flying bridge and exposed cockpit locations. Features Designed for...

Blue Sea WeatherDeck® Switch Panels are waterproof and rated IP67 (for temporary immersion in water) and use materials that won't deteriorate in the harsh sun, salt, and water. Many small boats,...

Blue Sea WeatherDeck® Switch Panels are waterproof and rated IP67 (for temporary immersion in water) and use materials that won't deteriorate in the harsh sun, salt, and water. Many small boats,...

The Blue Sea Water Resistant Accessory Panel is an easy to install DC charging and monitoring panel with a circuit breaker, 12v socket and 2 x dual 2.1A USB charger. Panels offer customizable 12V...

The Blue Sea Water Resistant Accessory Panel is an easy to install DC charging and monitoring panel with a circuit breaker, 12v socket, 2 x dual 2.1A USB charger and a mini OLED voltmeter. Panels...

The Blue Sea Water Resistant Accessory Panel is an easy to install DC charging and monitoring panel with a circuit breaker, 12v socket, dual 2.1A USB charger and a mini OLED voltmeter. Panels offer...

The Blue Sea L Series Solenoid, Model 9012 250A 12/24V is ideal for switching DC subpanels, thrusters, windlass, inverters and other medium-amp DC loads. L-Series Solenoid Switches are remotely...

The Blue Sea L Series Solenoid, Model 7765, 150A 12/24V is ideal for switching DC subpanels, thrusters, windlass, inverters and other medium-amp DC loads. L-Series Solenoid Switches are remotely...

In an electrical power system onboard a boat, the busbar is a bar of tin-plated copper that conducts electricity within a switchboard, distribution board, substation, battery bank, or other...