Blue Sea Systems

Blue Sea 7615 ATD Automatic Timer Disconnect [7615]

ATD Automatic Timer DisconnectAdjustable time or voltage based battery disconnect automatically shuts off devices to preserve battery power12V signal triggers relay to connect battery power to...

Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) 12VDC [7620]

7620Manual Control: NoCoil Voltage: 12V DCCombines battery banks during charging and isolates under discharge 500 Ampere continuous rating suitable for use with large battery banks, starters,...

Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay [7622]

7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for...

Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]

7622100 ML ACR Charging Relay 12V 500A with Manual Control & Deutsch Connector500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries...

Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]

7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for...

Blue Sea 7635 m-LVD Low Voltage Disconnect [7635]

m-LVD Low Voltage DisconnectSenses low battery voltage and automatically disconnects devices to save power for starting or to preserve battery lifeA dead battery is one of the most common reasons...

Blue Sea 7649 Mini Add-A-Battery Kit - Boxed Packaging [7649003]

7649 Mini Add-A-Battery Kit - Boxed PackagingWhat does the Mini Add-A-Battery do?Adding a second battery prevents getting stranded with a dead battery by isolating the start battery from the house...

Blue Sea 7649 Mini Add-A-Battery Kit [7649]

7649 Mini Add-A-BatteryWhat does the Mini Add-A-Battery do?Adding a second battery prevents getting stranded with a dead battery by isolating the start battery from the house loads that can quickly...

Blue Sea 7650 Add-A-Battery [7650]

Add-A-Battery7650The 7650 Add-a-Battery simplifies switching and automates charging for a complete two battery bank management solution.A complete two battery bank management solutionDual Circuit...

Blue Sea 7650003 Add-A-Battery Kit - Boxed Packaging [7650003]

7650 Add-A-Battery Kit - Boxed PackagingThe 7650 Add-a-Battery simplifies switching and automates charging for a complete two battery bank management solution.Features:A complete two battery bank...

Blue Sea 7700100 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100]

7700100 ML Solenoid 12V 500A with Manual Control & Deutsch Connector500 Amp magnetic latching switch provides high amperage switching under load, manually or from remote locations...

Blue Sea 7701 ML-Series Solenoid w/Contura Switch 12VDC [7701]

7701Manual Control: NoCoil Voltage: 12V DC500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or diesel engines, reducing long cable runs Magnetic latch only draws...