Blue Sea Systems
Blue Sea Systems is committed to the improvement of marine electrical products and systems, such as panel systems, circuit breakers, connectors, and insulators. Blue Sea wants to satisfy their distributors, dealers and ultimately the retail customer by designing and manufacturing electrical products engineered to withstand the harsh marine environment.
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Blue Sea 1739 Mini OLED Tank Meter - Yellow
Blue Sea Systems
MSRP: $57.49$46.101739 Mini OLED Tank Meter - YellowMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient...MSRP: $57.49$46.10 -
Blue Sea 1739200 Mini OLED Tank Meter - Blue
Blue Sea Systems
MSRP: $62.95$46.101739200 Mini OLED Tank Meter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient...MSRP: $62.95$46.10 -
Blue Sea 1741 Mini OLED Temperature Meter
Blue Sea Systems
MSRP: $80.06$60.86Mini OLED Temperature MeterMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screenCompact size enables mounting in any convenient locationReverse...MSRP: $80.06$60.86 -
Blue Sea 1741200 Mini OLED Temperature Monitor - Blue
Blue Sea Systems
MSRP: $72.44$60.861741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any...MSRP: $72.44$60.86 -
Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level
Blue Sea Systems
MSRP: $156.45$106.501810Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting...MSRP: $156.45$106.50 -
Blue Sea 1820 Submersible Temperature Sensor
Blue Sea Systems
MSRP: $20.90$14.511820 Submersible Temperature SensorFeatures:General temperature sensor designed to work for most applications.Easy double-sided tape installationFully Submersible (IP68)Wires connect in either...MSRP: $20.90$14.51 -
Blue Sea 1821 Universal Temperature Sensor
Blue Sea Systems
MSRP: $19.87$13.60Universal 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...MSRP: $19.87$13.60 -
Blue Sea 1830 M2 DC SoC State of Charge Monitor
Blue Sea Systems
MSRP: $364.20$287.93M2 DC SoC State of Charge MonitorAccurately measure and monitor the state-of-charge of your batteries. Supports programmable shunt ratios.Features: Auto-dimming, bright OLED display is easy to read...MSRP: $364.20$287.93 -
Blue Sea 1832 M2 DC Ammeter
Blue Sea Systems
MSRP: $364.20$303.72M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features:...MSRP: $364.20$303.72 -
Blue Sea 1833 M2 DC Voltmeter
Blue Sea Systems
MSRP: $324.44$271.75M2 DC VoltmeterMonitors DC Voltage on large, bright display. Accurately measures and monitors the voltage of up to three batteries.Features: Auto-dimming, bright OLED display is easy to read Easy to...MSRP: $324.44$271.75 -
Blue Sea 1836 M2 AC Ammeter
Blue Sea Systems
MSRP: $328.87$274.90M2 AC AmmeterMonitors AC Amperage on large, bright display. Supports programmable current transformer ratios. Accurately measure and alarm the amperage of your AC system. (measures 2 independent...MSRP: $328.87$274.90 -
Blue Sea 1837 M2 AC Voltmeter
Blue Sea Systems
MSRP: $364.20$303.20M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features:...MSRP: $364.20$303.20 -
Blue Sea 1838 M2 AC Multimeter
Blue Sea Systems
MSRP: $384.59$320.98M2 AC MultimeterMonitors AC Amps, Volts, Hzs on large, bright display. Supports programmable current transformer ratios. Accurately measure and monitor AC amperage, voltage and Hz. (measures 2...MSRP: $384.59$320.98 -
Blue Sea 1842 M2 OLED Digital Bilge Meter
Blue Sea Systems
MSRP: $364.20$303.201842 M2 OLED Digital Bilge MeterThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET...MSRP: $364.20$303.20 -
Blue Sea 1850 M2 Vessel Systems Monitor
Blue Sea Systems
MSRP: $447.73$335.981850 M2 Vessel Systems MonitorPerforms comprehensive monitoring of four critical systems in one compact organic LED digital monitor.DC System Monitoring (up to two batteries)One input monitors the DC...MSRP: $447.73$335.98 -
Blue Sea 2138 Medium Duty Push Button Reset-Only - 15A
Blue Sea Systems
MSRP: $62.78$42.822138Amperage: 15AFeatures:Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations Push-to-reset operation "Trip...MSRP: $62.78$42.82 -
Blue Sea 2139 Medium Duty Push Button Reset-Only - 20A
Blue Sea Systems
MSRP: $62.78$42.822139Amperage: 20AFeatures:Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations Push-to-reset operation "Trip...MSRP: $62.78$42.82 -
Blue Sea 2140 Medium Duty Push Button Reset-Only - 30A
Blue Sea Systems
MSRP: $62.78$42.822140Amperage: 30AFeatures:Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations Push-to-reset operation "Trip...MSRP: $62.78$42.82 -
Blue Sea 2141 Medium Duty Push Button Reset-Only - 40A
Blue Sea Systems
MSRP: $62.78$42.822141Amperage: 40AFeatures:Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations Push-to-reset operation "Trip...MSRP: $62.78$42.82 -
Blue Sea 2142 Medium Duty Push Button Reset-Only - 50A
Blue Sea Systems
MSRP: $62.78$42.822142Amperage: 50AFeatures:Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations Push-to-reset operation "Trip...MSRP: $62.78$42.82 -
Blue Sea 2143 Medium Duty Push Button Reset-Only - 60A
Blue Sea Systems
MSRP: $62.78$42.822143Amperage: 60AFeatures:Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations Push-to-reset operation "Trip...MSRP: $62.78$42.82 -
Blue Sea 3000 HD-Series Battery Switch Single Circuit ON/OFF
Blue Sea Systems
MSRP: $131.34$75.86HD-Series Battery Switch Single Circuit ON/OFFFeatures:600 Ampere Continuous RatingAccepts two 4/0 battery cables per terminalIgnition protected - safe for installation aboard gasoline powered boats...MSRP: $131.34$75.86 -
Blue Sea 3001 HD-Series Battery Switch Single Circuit ON/OFF w/AFD
Blue Sea Systems
MSRP: $151.00$86.563001 HD-Series Battery Switch Single Circuit ON/OFF with AFDFeatures:600 Ampere Continuous RatingAccepts two 4/0 battery cables per terminalIgnition protected - safe for installation aboard...MSRP: $151.00$86.56 -
Blue Sea 3002 HD-Series Battery Switch Selector
Blue Sea Systems
MSRP: $136.75$78.983002 HD-Series Battery Switch SelectorFeatures:500 Ampere Continuous RatingAccepts 4/0 battery cablesIgnition protected - safe for installation aboard gasoline powered boats.870" (22.01mm) stud...MSRP: $136.75$78.98 -
Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect
Blue Sea Systems
MSRP: $156.51$74.923003 HD-Series Battery Switch Selector with Alternator Field Disconnect Features:500 Ampere Continuous RatingAccepts 4/0 battery cablesIgnition protected - safe for installation aboard gasoline...MSRP: $156.51$74.92 -
Blue Sea 3113 - SMS Panel Enclosure w/6 Blank Circuits
Blue Sea Systems
MSRP: $228.97$164.453113 - SMS Panel Enclosure with 6 Blank CircuitsThe 3113 panel enclosure is built for main circuit breakers and other large frame devices. Meets ABYC E-11 when used with an ELCI Main circuit...MSRP: $228.97$164.45 -
Blue Sea 3116 - SMS Panel Enclosure w/ELCI (30A) and 3 Blanks - 120V
Blue Sea Systems
MSRP: $690.02$502.303116 - SMS Panel Enclosure with ELCI (30A) and 3 Blanks - 120VThe 3116 panel enclosure is built for Equipment Leakage Circuit Interrupters (ELCI) main circuit breakers and other large frame devices...MSRP: $690.02$502.30 -
Blue Sea 3117 - SMS Panel Enclosure w/2 ELCI (30A) - 120V AC
Blue Sea Systems
MSRP: $1,089.91$792.533117 - SMS Panel Enclosure with 2 ELCI (30A) - 120V ACThe 3117 panel enclosure is built for Equipment Leakage Circuit Interrupters (ELCI) main circuit breakers and other large frame devices...MSRP: $1,089.91$792.53 -
Blue Sea 3118 - SMS Panel Enclosure w/ELCI (50A) and 2 Blanks - 120V AC
Blue Sea Systems
MSRP: $894.64$650.143118 - SMS Panel Enclosure with ELCI (50A) and 2 Blanks - 120V ACThe 3118 panel enclosure is built for Equipment Leakage Circuit Interrupters (ELCI) main circuit breakers and other large frame...MSRP: $894.64$650.14 -
Blue Sea 3119 SMS Surface Mount System Panel Enclosure - 120/240V AC / 50A ELCI Main - 1 Blank Circuit Position
Blue Sea Systems
MSRP: $1,010.10$733.923119 SMS Surface Mount System Panel Enclosure - 120/240V AC / 50A ELCI Main - 1 Blank Circuit PositionThe 3119 panel enclosure is for ELCI Main circuit breakers and other large frame devices. Meets...MSRP: $1,010.10$733.92 -
Blue Sea 3120 - SMS Panel Enclosure w/ELCI Main (50A) and 2 Blanks - 240V
Blue Sea Systems
MSRP: $905.37$694.183120 - SMS Panel Enclosure with ELCI Main (50A) and 2 Blanks - 240VThe 3120 panel enclosure is built for Equipment Leakage Circuit Interrupters (ELCI) main circuit breakers and other large frame...MSRP: $905.37$694.18 -
Blue Sea 3121 - SMS Panel Enclosure w/ELCI (16A) & 3 Blanks - 230V AC
Blue Sea Systems
MSRP: $974.50$746.953121 - SMS Panel Enclosure with ELCI (16A) & 3 Blanks - 230V ACThe 3121-panel enclosure is built for Equipment Leakage Circuit Interrupters (ELCI) main circuit breakers and other large frame...MSRP: $974.50$746.95 -
Blue Sea 3123 - SMS Panel Enclosure w/ELCI (32A) & 3 Blanks - 230V AC
Blue Sea Systems
MSRP: $959.08$735.133123 - SMS Panel Enclosure with ELCI (32A) & 3 Blanks - 230V ACThe 3123-panel enclosure is built for Equipment Leakage Circuit Interrupters (ELCI) main circuit breakers and other large frame...MSRP: $959.08$735.13 -
Blue Sea 3124 Small Cable Gland #14-#10 Single Wire
Blue Sea Systems
MSRP: $4.16$3.193124 Small Cable Gland #14-#10 Single WireFeatures:Used with PN 3116 & PN 3119SMS Enclosure Gland - PG7 for #14 to #10 Wire Manufacturer : Blue Sea Systems Manufacturer Part No : 3124 UPC :...MSRP: $4.16$3.19 -
Blue Sea 3125 Medium Cable Gland - #14-#10 Cable
Blue Sea Systems
MSRP: $6.73$5.06Medium Cable Gland - #14-#10 CableSMS Enclosure Gland PG16Accepts Cable #14-10 (3 Conductor)WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known...MSRP: $6.73$5.06 -
Blue Sea 3126 SMS Enclosure Large Cable Gland PG29 - #6 Cable
Blue Sea Systems
MSRP: $11.76$8.903126 SMS Enclosure Large Cable Gland PG29 - #6 CableFeatures:Accepts Cable #6 (4 Conductor) Large Cable Gland Manufacturer : Blue Sea Systems Manufacturer Part No : 3126 UPC : 632085031268MSRP: $11.76$8.90 -
Blue Sea 3128 - SMS Panel Enclosure w/ELCI (30A) & 3 Branch (15A) - 120V AC
Blue Sea Systems
MSRP: $819.66$628.213128 - SMS Panel Enclosure with ELCI (30A) & 3 Branch (15A) - 120V ACThe 3128-panel enclosure is built for Equipment Leakage Circuit Interrupters (ELCI) main circuit breakers and other large...MSRP: $819.66$628.21 -
Blue Sea 3131 Surface Mount Circuit Breaker Enclosure
Blue Sea Systems
MSRP: $50.92$38.513131 Surface Mount Circuit Breaker EnclosureSurface mount option for mounting single and double pole circuit breakersSurface mount box for mounting single and double pole circuit breakersAccepts...MSRP: $50.92$38.51 -
Blue Sea 3134 - SMS Panel Enclosure w/4 Branch (12/24V) - 12/24V DC
Blue Sea Systems
MSRP: $380.91$289.543134 - SMS Panel Enclosure with 4 Branch (12/24V) - 12/24V DC The 3134-panel enclosure for DC circuit breakers and other large frame devices.Features: Blank apertures for custom breaker...MSRP: $380.91$289.54 -
Blue Sea 3135 - SMS Panel Enclosure w/UL Main & 3 Branch (12/24V) - 12/24V DC
Blue Sea Systems
MSRP: $425.85$323.183135 - SMS Panel Enclosure with UL Main & 3 Branch (12/24V) - 12/24V DCThe 3135-panel enclosure for DC circuit breakers and other large frame devices.Features: Blank apertures for custom...MSRP: $425.85$323.18