Marine & Boating

Blue Sea Medium Duty Circuit Breaker Provides circuit protection for 15 to 60 Amp loads when switching is provided elsewhere or not required. Weatherproof Can be used as Main, Branch or 24-hour...

Blue Sea MEGA or AMG Fuse Block with Cover Provides an economical system for 100 to 300 Amp fusing Insulating cover with breakouts satisfies ABYC/USCG insulation requirements Insulating cover...

Blue Sea Meter M2 OLED DC with State-of-Charge (SOC) Features: Accurately measures and monitors State-of-Charge of 1 bank Measures 3 voltages and 1 current Supports programmable shunt...

Blue Sea Meter Mini OLED DC Voltmeter - Yellow Monitors DC voltage on a bright, waterproof, daylight readable OLED screen Reverse polarity protected Mounts in a common 1-1/8" (29mm)...

Blue Sea Micro Ammeter with Internal Shunt - DC 0-15A BS-8038B Micro Ammeter with Internal Shunt - DC 0-15A Simple 4-wire connection Internal Shunt Backlit meter face (separate 12 or 24V DC backlight...

Blue Sea Micro Ammeter with Shunt - DC 50-0-50A BS-8254B Micro Ammeter with Shunt - DC 50-0-50A Meters read both discharge and charge current Simple 4-wire connection from shunt Meter senses and...

Blue Sea Mini Clamp Multi-Meter - AC/DC Clamp allows measurement of AC and DC current in wires without disturbing the circuits or contacting live terminals Auto range simplifies operation: 0.01-400...

Blue Sea Mini OLED Ammeter Monitors essential electrical system parameters, temperature, and tank levels, on a bright, waterproof, daylight readable OLED screen Compact size enables mounting in any...

Blue Sea Mini OLED Temp Meter BS-1741B Mini OLED Temp Meter Monitors essential electrical system parameters, temperature, and tank levels, on a bright, waterproof, daylight readable OLED screen...

Blue Sea MiniBus Cover for 2304 & 2305 MiniBus BusBar Cover for Part No: 2304 & 2305

Blue Sea ML Series Automatic Charging Relay 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting...

Blue Sea ML Series Automatic Charging Relay - 500A, 24V 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when...