Blue Sea Systems

Single Circuit ON-OFF with Locking Key - Black300 Amps continuous rating for outboards and small gasoline or diesel enginesTin-plated copper studs for maximum conductivity and corrosion...

Single Circuit ON-OFF with Locking Key - Red300 Amps continuous rating for outboards and small gasoline or diesel enginesTin-plated copper studs for maximum conductivity and corrosion...

Class T Fuse Block with Insulating Cover - 225 to 400AAllows the use of Class T fuses for fast acting circuit protection of inverters and other electronicsFour stud design provides ample access...

MRBF Surface Mount 3 Circuit Fuse Block - Common SourceSurface mount fuse blocks accommodate three MRBF fuses for consolidated high amperage circuit protectionThe independent source fuse block...

Surface Mount 3 Circuit Fuse Block - Independent SourceSurface mount fuse blocks accommodate three MRBF fuses for consolidated high amperage circuit protectionThe independent source fuse block...

Class T Fuse Block with Insulating Cover - 110 to 200AAllows the use of Class T fuses for fast acting circuit protection of inverters and other electronicsFour stud design provides ample access...

M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External...

Universal Temperature SensorUse with the P12 Charger, M2 OLED, and Mini OLED MetersIncludes double-sided tapeWaterproof designTemperature Range: -40°F to 300°F (-40°C to...

Mini OLED Temperature MeterMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screenCompact size enables mounting in any convenient locationReverse...

Mini OLED AmmeterMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screenCompact size enables mounting in any convenient locationReverse polarity...

360 Panel - 120V AC DUal OutletProvides a 360 Panel System platform for mounting equipment, switching, and monitoring functions.WARNING: This product can expose you to chemicals including...

Push Button Reset Only Screw Terminal Circuit Breaker - 40 AmpsFeatures:Branch circuit breakers (can also be used for 24-hour circuit protection)Quick connect terminal style circuit breakers are...