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 7185 70 Amp Circuit Breaker Surface Mount 285 Series
Blue Sea Systems
MSRP: $107.99$46.02285-Series Thermal Circuit Breaker Surface Mount, 70A Drop-in replacement for 185-series Circuit Breakers Visible reset lever shows open condition "Trip Free" - cannot be held closed after...MSRP: $107.99$46.02 -
Blue Sea 7184 60 Amp Circuit Breaker Surface Mount 285 Series
Blue Sea Systems
MSRP: $107.99$46.02285-Series Thermal Circuit Breaker Surface Mount, 60A Drop-in replacement for 185-series Circuit Breakers Visible reset lever shows open condition "Trip Free" - cannot be held closed after...MSRP: $107.99$46.02 -
Blue Sea 7187 100 Amp Circuit Breaker Surface Mount 285 Series
Blue Sea Systems
$84.56285-Series Thermal Circuit Breaker Surface Mount, 100A Drop-in replacement for 185-series Circuit Breakers Visible reset lever shows open condition "Trip Free" - cannot be held closed after...$84.56 -
Blue Sea 7186 80 Amp Circuit Breaker Surface Mount 285 Series
Blue Sea Systems
MSRP: $65.51$42.58285-Series Thermal Circuit Breaker Surface Mount, 80A Drop-in replacement for 185-series Circuit Breakers Visible reset lever shows open condition "Trip Free" - cannot be held closed after...MSRP: $65.51$42.58 -
Blue Sea 7611 DC BatteryLinkâ„¢ Automatic Charging Relay - 120 Amp w/Auxiliary Battery Charging
Blue Sea Systems
MSRP: $163.99$94.567611 DC BatteryLink™ Automatic Charging Relay - 120 Amp w/Auxiliary Battery ChargingFeatures:120 Amp continuous rating12/24V DC auto ranging voltage inputSenses charging on two battery...MSRP: $163.99$94.56 -
Blue Sea 7509 DeckHand Dimmer - 12 Amp/24V
Blue Sea Systems
$230.83DeckHand Dimmer - 12 Amp/24VFeatures:Illuminated exit with adjustable time delayDigitally controls dimming of non-regulated LEDs, incandescent, and halogen lightsMemory for last settingProvides...$230.83 -
Blue Sea 1012 Single Plug w/Single Socket Extension
Blue Sea Systems
$62.29Single Plug with Single Socket ExtensionFeatures: Plug has a moisture proof sealing ring around the shaft to keep out spray and make it seal firmly in the outlet Plug features an "ON" indicating LED,...$62.29 -
Blue Sea 4163 SS Push Button Switch - Off-(On) - Red - 10A
Blue Sea Systems
MSRP: $47.99$21.194163 SS Push Button Switch - Off-(On) - Red - 10A10A continuousSingle Pole Double Throw or Single Pole Single ThrowCan be wired for normally open or normally closedInstalls with .110inch quick...MSRP: $47.99$21.19 -
Blue Sea 4161 SS Push Button Switch - Off-(On) - Blue - 10A
Blue Sea Systems
MSRP: $47.99$21.194161 SS Push Button Switch - Off-(On) - Blue - 10A10A continuousSingle Pole Double Throw or Single Pole Single ThrowCan be wired for normally open or normally closedInstalls with .110inch quick...MSRP: $47.99$21.19 -
Blue Sea 8031 AC Panel Basic 30 Label Set
Blue Sea Systems
MSRP: $16.99$8.46AC Panel Basic 30 Label SetFeatures:30 common AC labelsReinforced, weatherproof materialUsed on Contura Waterproof Fuse PanelsUsed on ST Glass Fuse BlocksUsed on all Raised Rocker and Toggle Circuit...MSRP: $16.99$8.46 -
Blue Sea 8013 Mounting Panel f/(1) 2-3/4" Meter
Blue Sea Systems
MSRP: $64.99$39.448013 Mounting Panel for (1) 2-3/4" MeterSurface Mounts for Blue Sea Systems 2-3/4" Analog or Digital Meters.WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate...MSRP: $64.99$39.44 -
Blue Sea 9353 AC Analog Voltmeter 0-150V AC
Blue Sea Systems
MSRP: $61.99$37.759353 AC Analog Voltmeter 0-150V ACFeatures:Dial marked in 5V incrementsSimple 2-wire connection to AC hot and neutralMeter sense and powers from same connectionBacklit meter faceWARNING: This product...MSRP: $61.99$37.75 -
Blue Sea 7234 A-Series Double Pole Toggle - 15A - Black
Blue Sea Systems
MSRP: $91.99$46.337234 A-Series Double Pole Toggle - 15A - Black Features:Meets American Boat and Yacht Council (ABYC) standardsUL 1077 recognized, TUV certified, CE marked for Europe and CSA certified for...MSRP: $91.99$46.33 -
Blue Sea 7208 AC/DC Single Pole Magnetic World Circuit Breaker - 15AMP
Blue Sea Systems
$39.947208 AC /DC Single Pole Magnetic World Circuit Breaker - 15AMPThe World Circuit Breaker meets all American Boat and Yacht Council (ABYC) Standards, is UL 1077 Recognized, TUV Certified, CE marked for...$39.94 -
Blue Sea 4125 AC A-Series Circuit Breaker Lockout Slide
Blue Sea Systems
MSRP: $29.99$15.114125 AC A-Series Circuit Breaker Lockout Slide Features:Allows only 1 double pole AC circuit breaker to be activated at a timeGuarantees that AC power from 2 sources (shore power and genset or...MSRP: $29.99$15.11 -
Blue Sea 5005 ANL 35-300AMP Fuse Block w/Cover
Blue Sea Systems
$60.375005 ANL 35-300AMP Fuse Block with CoverFeatures:Insulating cover satisfies ABYC/USCG requirements and cover breakouts allow access in any directionFor use on systems up to 32V DCLarge 5/16" - 18...$60.37 -
Blue Sea 5018 ST Glass Fuse Block w/out Negative Bus - 6 Circuit
Blue Sea Systems
MSRP: $75.99$38.725018 ST Glass Fuse Block without Negative Bus - 6 CircuitFeatures:Clear insulating cover with label recesses for accept Large Format LabelsCover insulates all conductive parts, satisfying ABYC/USCG...MSRP: $75.99$38.72 -
Blue Sea 8039 DC Panel Extended 120 Label Set
Blue Sea Systems
$82.03DC Panel Extended 120 Label SetFeatures:120 DC labelsReinforced, weatherproof materialUsed on Contura Waterproof Fuse PanelsUsed on ST Glass Fuse BlocksUsed on all Raised Rocker and Toggle Circuit...$82.03 -
Blue Sea 8065 8/5/3 Position Label Backlight System
Blue Sea Systems
MSRP: $39.99$20.238065 8/5/3 Position Label Backlight SystemFeatures:Easily installed in Blue Sea Systems circuit breaker panelsConnects to 12 or 24 Volt sources via two 6" 18 AWG wire leadsBacklighting is standard on...MSRP: $39.99$20.23 -
Blue Sea 8067 AC Panel Extended 120 Label Set
Blue Sea Systems
MSRP: $69.99$35.448067 AC Panel Extended 120 Label SetFeatures:120 AC labelsReinforced, weatherproof materialUsed on Contura Waterproof Fuse PanelsUsed on ST Glass Fuse BlocksUsed on all Raised Rocker and Toggle...MSRP: $69.99$35.44 -
Blue Sea 8030 DC Panel Basic 30 Label Set
Blue Sea Systems
$20.978030 DC Panel Basic 30 Label SetFeatures:30 common DC labelsReinforced, weatherproof materialUsed on Contura Waterproof Fuse PanelsUsed on ST Glass Fuse BlocksUsed on all Raised Rocker and Toggle...$20.97 -
Out of Stock
Blue Sea 8081 DC 5 Position Toggle Branch Circuit Breaker Panel - White Switches
Blue Sea Systems
MSRP: $604.99$367.528081 DC 5 Position Toggle Branch Circuit Breaker Panel - White SwitchesFeatures:All positive, negative and grounding buses installed, fully pre-wiredPanels with meters include toggle switch for...MSRP: $604.99$367.52 -
Out of Stock
Blue Sea 8061 AC Toggle Source Selector 120V AC - 50AMP
Blue Sea Systems
MSRP: $342.99$208.428061 AC Toggle Source Selector 120V AC - 50AMPFeatures:Double pole AC main circuit breakers with installed lockout slidePrevents connecting both AC sources simultaneouslyMaximum panel amperage - 50...MSRP: $342.99$208.42 -
Blue Sea 3131 Surface Mount Circuit Breaker Enclosure
Blue Sea Systems
MSRP: $105.99$64.223131 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: $105.99$64.22 -
Blue Sea 7064 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 10 Amp
Blue Sea Systems
MSRP: $15.99$8.967064 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 10 Amp Use a manually resettable circuit breaker instead of an ATO or ATC fuse.Features:Drop in replacement for ATO and ATC blade style...MSRP: $15.99$8.96 -
Blue Sea 7065 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 15 Amp
Blue Sea Systems
MSRP: $15.99$8.967065 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 15 Amp Use a manually resettable circuit breaker instead of an ATO or ATC fuse.Features:Drop in replacement for ATO and ATC blade style...MSRP: $15.99$8.96 -
Blue Sea 7063 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 7.5 Amp
Blue Sea Systems
MSRP: $15.99$8.967063 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 7.5 Amp Use a manually resettable circuit breaker instead of an ATO or ATC fuse.Features:Drop in replacement for ATO and ATC blade style...MSRP: $15.99$8.96 -
Blue Sea 7062 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 5 Amp
Blue Sea Systems
MSRP: $15.99$8.967062 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 5 AmpUse a manually resettable circuit breaker instead of an ATO or ATC fuse.Features:Drop in replacement for ATO and ATC blade style...MSRP: $15.99$8.96 -
Blue Sea 7067 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 25 Amp
Blue Sea Systems
MSRP: $15.99$9.427067 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 25 AmpUse a manually resettable circuit breaker instead of an ATO or ATC fuse.Features:Drop in replacement for ATO and ATC blade style...MSRP: $15.99$9.42 -
Blue Sea 7066 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 20 Amp
Blue Sea Systems
MSRP: $15.99$8.967066 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 20 AmpUse a manually resettable circuit breaker instead of an ATO or ATC fuse.Features:Drop in replacement for ATO and ATC blade style...MSRP: $15.99$8.96 -
Blue Sea 7068 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 30 Amp
Blue Sea Systems
MSRP: $15.99$9.427068 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 30 AmpUse a manually resettable circuit breaker instead of an ATO or ATC fuse.Features:Drop in replacement for ATO and ATC blade style...MSRP: $15.99$9.42 -
Blue Sea 1733200 Mini OLED Voltmeter - Blue
Blue Sea Systems
MSRP: $93.99$47.511733200 Mini OLED Voltmeter - BlueMonitors DC voltage on a bright, waterproof, daylight readable OLED screen. Features:Reverse polarity protectedMounts in a common 1-1/8" (29mm) holeColor: BlueMeter:...MSRP: $93.99$47.51 -
Blue Sea 1739200 Mini OLED Tank Meter - Blue
Blue Sea Systems
MSRP: $98.99$49.881739200 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: $98.99$49.88 -
Blue Sea 1739 Mini OLED Tank Meter - Yellow
Blue Sea Systems
MSRP: $98.99$49.881739 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: $98.99$49.88 -
Blue Sea 5056 ST-Blade Water Resistant Fuse Block w/Cover
Blue Sea Systems
MSRP: $85.99$43.565056 ST-Blade Water Resistant Fuse Block with CoverProvides water-resistant circuit protection for ATO/ATC fuses & circuit breakers in a compact footprint. The single side nesting design allows...MSRP: $85.99$43.56 -
Blue Sea 1208 120V AC 2 Sources - 30A
Blue Sea Systems
MSRP: $463.99$282.22120 Volt AC 2 Sources - 30AFeatures:Backlight label positionsRed "Reverse Polarity" LEDs installedGreen "Power Available" LEDs installedLockout slides prevent connecting multiple AC sources...MSRP: $463.99$282.22 -
Blue Sea 7482 360 Panel - Rocker Switch SPDT - ON-OFF-ON
Blue Sea Systems
MSRP: $9.99$9.06360 Panel - Rocker Switch SPDT - ON-OFF-ONThe 360 Panel System uses an open frame to mount a broad selection of modules, allowing multiple functions to be combined in a single panel.This innovative...MSRP: $9.99$9.06 -
Blue Sea 7484 360 Panel - Rocker Switch SPDT - (ON)-OFF-(ON)
Blue Sea Systems
MSRP: $7.99$7.77360 Panel - 7484 Rocker Switch SPDT - (ON)-OFF-(ON)The 360 Panel System uses an open frame to mount a broad selection of modules, allowing multiple functions to be combined in a single panel.This...MSRP: $7.99$7.77 -
Out of Stock
Blue Sea 7485 360 Panel - Rocker Switch SPDT - (ON)-OFF-(ON)
Blue Sea Systems
MSRP: $7.99$3.79360 Panel - 7485 Rocker Switch SPDT - (ON)-OFF-(ON)The 360 Panel System uses an open frame to mount a broad selection of modules, allowing multiple functions to be combined in a single panel.This...MSRP: $7.99$3.79 -
Blue Sea 1472 DC 12V Socket Panel
Blue Sea Systems
MSRP: $94.99$57.55DC 12V Socket PanelFeatures:2 x 12 Volt sockets15 Ampere maximum per socketSpecifications:Height: 4.75" (120.65mm)Width: 4.88" (123.95mm)Depth:1.50" (38.1mm)Weight: 0.67lb (0.3kg)WARNING: This...MSRP: $94.99$57.55