Blue Sea Systems

4006 Standard CableCap - Large Pair Features: Cable Size - 1/0, 2/0 Pair - Red/Black For batteries with marine adapter terminals added on WARNING: This product can expose you to chemicals including di... More Details

4008 CableCap - Red 0.47 to 0.13 Stud Features: Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to chemicals inc... More Details

C4009 CableCap - Black 0.47 to 0.13 Stud Features: Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to chemicals ... More Details

4010 CableCap - Red 0.70 to 0.30 Stud Features: Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to chemicals inc... More Details

4011 CableCap - Black 0.70 to 0.30 Stud Features: Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to chemicals i... More Details

4012 CableCap - Red 0.50 Stud Features: Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to chemicals including d... More Details

4013 CableCap - Black 0.50 Stud Features: Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to chemicals including... More Details

4014 CableCap - Red 1.25 to 0.70 Features: Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to chemicals includin... More Details

CableCap - Black 1.25 to 0.70 Features: Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to chemicals including d... More Details

4016 Straight Terminal CableCap - Small Insulates battery terminals which have standard automotive posts. Features: Designed to fit standard automotive posts WARNING: This product can expose you to ch... More Details

4017 Straight Terminal CableCap - Large Insulates battery terminals which have standard automotive posts. Features: Designed to fit standard automotive posts WARNING: This product can expose you to ch... More Details

Square CableCap Insulators Pair Red/Black Square CableCap insulators - Cable size 1/0 Pair: 1 Red/1 BlackWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) wh... More Details

4026 AC Isolation Cover - 5-1/4 x 3-3/4 x 3 Features: Provides electrical insulation for exposed panel backs Provides mechanical protection for panel backs protruding into lockers Lightweight material... More Details

4027 AC Isolation Cover - 5-1/4 x 7-1/2x3 Features: Provides electrical insulation for exposed panel backs Provides mechanical protection for panel backs protruding into lockers Lightweight material i... More Details

4028 AC Isolation Cover - 7-1/2 x 10-1/2x3 Features: Provides electrical insulation for exposed panel backs Provides mechanical protection for panel backs protruding into lockers Lightweight material ... More Details

4029 AC Isolation Cover - 8 Position, 1 Column Features: Provides electrical insulation for exposed panel backs Provides mechanical protection for panel backs protruding into lockers Lightweight mater... More Details

4100 Toggle Guard Features: Protects circuit breakers from being accidentally switched ON or OFF Fits all A-Series single pole circuit breakers Fits all panel switches Can be used on any brand of circ... More Details

4111 360 Panel Adapter for Push Button Reset Only Features: Adapts Push Button Reset-Only Thermal Circuit Breaker to Blue Sea Systems' rocker panels and new battery management panels WARNING: This pro... More Details

4125 AC A-Series Circuit Breaker Lockout Slide  Features: Allows only 1 double pole AC circuit breaker to be activated at a time Guarantees that AC power from 2 sources (shore power and genset or inve... More Details

4126 AC A-Series Circuit Breaker Lockout Slide Features: Allows only 1 double pole AC circuit breaker to be activated at a time Guarantees that AC power from 2 or 3 sources (shore power and genset or ... More Details

4130 Lockout Slide 2 Position 2 Pole C-Series Features: Allows only 1 of a pair of double pole or triple pole AC circuit breakers to be activated at a time Guarantees that AC power from 2 sources (pow... More Details

4131 Lockout Slide 2 Position 3 Pole C-Series Features: Allows only 1 of a pair of double pole or triple pole AC circuit breakers to be activated at a time Guarantees that AC power from 2 sources (pow... More Details

Clear Push Button Circuit Breaker Boot - 2-Pack Features: Replaces standard mounting nut for mounting on Thermal Push Button Circuit Breakers only UV resistant material resists discoloration and crack... More Details

4136 Push Button Reset Only Circuit Breaker Boot - White - 2-Pack  Features: Replaces standard mounting nut for mounting on Thermal Push Button Circuit Breakers only UV resistant material resists disc... More Details

4137 Push Button Reset Only Circuit Breaker Boot - Black Features: Replaces standard mounting nut for mounting on Thermal Push Button Circuit Breakers only UV resistant material resists discoloration ... More Details

4138 WeatherDeck® Toggle Switch Boot - Black Features: Replaces dress nut for mounting on WeatherDeck™ Panel Switches Rated IP67-temporary immersion for 30 minutes UV resistant material resists discol... More Details

4141 Switch Meter Toggle SPTT On-On-On Used for battery bank selection with voltmeters, or multimeters, in digital, or analog format. Features: Include a three position battery bank label More Details

4150 WeatherDeck Toggle Switch Pole/ThrowSPSTActionOFF-ON Specially manufactured by Carling Technologies for use in Blue Sea Systems' WeatherDeck™ Panels When mounted with a WeatherDeck Toggle Sw... More Details

4151 WeatherDeck Toggle Switch Pole/ThrowSPSTActionOFF-(ON) Momentary Specially manufactured by Carling Technologies for use in Blue Sea Systems' WeatherDeck™ Panels When mounted with a WeatherDe... More Details

4152 WeatherDeck Toggle Switch Pole/ThrowSPDTActionON-OFF-ON Specially manufactured by Carling Technologies for use in Blue Sea Systems' WeatherDeck™ Panels When mounted with a WeatherDeck Toggle... More Details

4153 WeatherDeck Toggle Switch Boot Pole/ThrowSPDTAction(ON)-OFF-ON Specially manufactured by Carling Technologies for use in Blue Sea Systems' WeatherDeck™ Panels When mounted with a WeatherDeck... More Details

4154 WeatherDeck Toggle Switch Pole/ThrowSPDTAction(ON)-OFF-(ON) Specially manufactured by Carling Technologies for use in Blue Sea Systems' WeatherDeck™ Panels When mounted with a WeatherDeck To... More Details

4155 WeatherDeck Toggle Switch Pole/ThrowDPDTActionON-OFF-ON Specially manufactured by Carling Technologies for use in Blue Sea Systems' WeatherDeck™ Panels When mounted with a WeatherDeck Toggle... More Details

4160 SS Push Button Switch - Off-On - Blue - 10A 10A continuous Single Pole Double Throw or Single Pole Single Throw Can be wired for normally open or normally closed Installs with .110inch quick conn... More Details

4161 SS Push Button Switch - Off-(On) - Blue - 10A 10A continuous Single Pole Double Throw or Single Pole Single Throw Can be wired for normally open or normally closed Installs with .110inch quick co... More Details

4162 SS Push Button Switch - Off-On - Red - 10A 10A continuous Single Pole Double Throw or Single Pole Single Throw Can be wired for normally open or normally closed Installs with .110inch quick conne... More Details

4163 SS Push Button Switch - Off-(On) - Red - 10A 10A continuous Single Pole Double Throw or Single Pole Single Throw Can be wired for normally open or normally closed Installs with .110inch quick con... More Details

4180 Backlit Push Button Switch OFF/ON - 15A Features: Backlit button is blue when OFF and red when ON Five ICON labels included: Accessory, Lights, Anchor Light, Running Light, and Bilge Pump Additio... More Details

4181 Backlit Push Button Switch OFF/(ON) - 15A Features: Backlit button is blue when OFF and red when ON Five ICON labels included: Accessory, Lights, Anchor Light, Running Light, and Bilge Pump Addit... More Details

4215 Square Format Label Set 30 Black DC Labels 30 common DC labels Included with WeatherDeck Waterproof Panels Reinforced, weatherproof material Used on WeatherDeck Waterproof Panels Used on Battery ... More Details

4216 Square Format Labels Set 60 common DC labels. Reinforced, weatherproof material Used on WeatherDeck Waterproof Panels Used on Battery Management Panels Used on 360 panel system WARNING: This prod... More Details

4217 Square Format Label Set 120 Black DC labels 120 common DC labels Reinforced, weatherproof material Used on WeatherDeck Waterproof Panels Used on Battery Management Panels Used on 360 Panel System... More Details

4218 Square Format Label Set for Battery Management Panels 30 Black DC Labels 30 Common DC Labels Included with Batery Main Distribution Panels Reinforced, weatherproof material Used on WeatherDeck Wa... More Details

4230 Push Button Switch Label Kit 50 ICON Labels used on Backlit Push Button Switches Scratch resistant polycarbonate material Back printed for durability Waterproof adhesive for longevity in wet envi... More Details

WeatherDeck™ Water Resistant Fuse Panel PN: 4302 Color: Gray Features: Panel front rated IP67 when properly mounted with watertight mounting gasket IP67 – protected against immersion up to 1 meter for... More Details

WeatherDeck® 12V DC Waterproof Switch Panel - 2 Position Integrated switch guards reduce the risk of accidental switching Panels can be mounted in four different orientations Panel front rated IP67 wh... More Details

WeatherDeck™ Water Resistant Fuse Panel PN: 4304 Color: Gray Features: Panel front rated IP67 when properly mounted with watertight mounting gasket IP67 – protected against immersion up to 1 meter for... More Details

WeatherDeck® 12V DC Waterproof Switch Panel - 4 Position Integrated switch guards reduce the risk of accidental switching Panels can be mounted in four different orientations Panel front rated IP67 wh... More Details

WeatherDeck™ Water Resistant Fuse Panel PN: 4306 Color: Gray Features: Panel front rated IP67 when properly mounted with watertight mounting gasket IP67 – protected against immersion up to 1 meter for... More Details

WeatherDeck® 12V DC Waterproof Switch Panel - 6 Position Integrated switch guards reduce the risk of accidental switching Panels can be mounted in four different orientations Panel front rated IP67 wh... More Details

WeatherDeck™ Water Resistant Fuse Panel PN: 4308 Color: Gray Features: Panel front rated IP67 when properly mounted with watertight mounting gasket IP67 – protected against immersion up to 1 meter for... More Details

WeatherDeck® 12V DC Waterproof Switch Panel - 8 Position Integrated switch guards reduce the risk of accidental switching Panels can be mounted in four different orientations Panel front rated IP67 wh... More Details

4320 Circuit Breaker Switch Panel 4 Position - Gray Designed for exposed mounting applications. Features: Illuminated 15A circuit breakers provide switching, “ON” indication and overcurrent protection... More Details

4321 Circuit Breaker Switch Panel 4 Position - Gray with 12V Socket & Dual USB  Designed for exposed mounting applications. Features: Illuminated 15A circuit breakers provide switching, “ON” indicatio... More Details

4322 Circuit Breaker Switch Panel 6 Position - Gray Designed for exposed mounting applications. Features: Illuminated 15A circuit breakers provide switching, “ON” indication and overcurrent protection... More Details

4363 Water Resistant USB Accessory Panels - 15A Circuit Breaker, 12V Socket, 2.1A Dual USB Charger Easy to install accessory panels include a 15A circuit breaker switch and pre-wired harness. Panels o... More Details

4364 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 2x Blank Apertures Easy to install accessory panels include a 15A circuit breaker switch and pre-wired harness. Panels offer customizabl... More Details

4365 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 12V Socket, 2x 2.1A Dual USB Chargers Easy to install accessory panels include a 15A circuit breaker switch and pre-wired harness. Panel... More Details

4366 Water Resistant USB Accessory Panel - Circuit Breaker, 12V Socket, Dual USB Charger, Mini Voltmeter Easy to install accessory panels include a 15A circuit breaker switch and pre-wired harness. Pa... More Details

4367 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 3x Blank Apertures Easy to install accessory panels include a 15A circuit breaker switch and pre-wired harness. Panels offer customizabl... More Details

4368 Water Resistant USB Accessory Panel - 12V Socket, 2x 2.1A Dual USB Chargers, Mini Voltmeter Easy to install accessory panels include a 15A circuit breaker switch and pre-wired harness.  Panels of... More Details

WeatherDeck™ Water Resistant Circuit Breaker Panel PN: 4374 Color: Gray Features: Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label b... More Details

WeatherDeck™ Water Resistant Circuit Breaker Panel PN: 4376 Color: Gray Features: Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label b... More Details

WeatherDeck™ Water Resistant Circuit Breaker Panel PN: 4378 Color: Gray Features: Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent la... More Details

5001 Fuse Block MEGA 100-300A with Cover  Features: The most economical system for 100-300 Ampere fusing Insulating cover satisfies ABYC/USCG requirements and cover breakouts allow wire access in any ... More Details

5005 ANL 35-300AMP Fuse Block with Cover Features: Insulating cover satisfies ABYC/USCG requirements and cover breakouts allow access in any direction For use on systems up to 32V DC Large 5/16" - 18 ... More Details

MAXI Fuse Block - 30-80A Ignition Protected Replaces Part Number 5006 MAXI Range 30-80A Accepts wire 18-4 AWG Versatile wiring orientations Label Recess Specifications: Maximum Amperage: 80A Maximum V... More Details

Class T Fuse Block with Insulating Cover - 110 to 200A Allows the use of Class T fuses for fast acting circuit protection of inverters and other electronics Four stud design provides ample access arou... More Details

5015 ST Glass Fuse Block with Negative Bus  Features: Clear insulating cover with label recesses for accept Large Format Labels Cover insulates all conductive parts, satisfying ABYC/USCG requirements ... More Details

5018 ST Glass Fuse Block without Negative Bus - 6 Circuit Features: Clear insulating cover with label recesses for accept Large Format Labels Cover insulates all conductive parts, satisfying ABYC/USCG... More Details

Water Resistant Fuse Holder Panel Mount Rated IP66 on front - protected against powerful water jets 20A Max. fuse amperage 0.50" (12.70mm) mounting hole Fuse sold separately WARNING: This product can ... More Details

5022 Panel Mount AGC/MDL Fuse Holder Replacement Cap Replaces cap for 5021 More Details

ST-Blade Battery Terminal Mount Fuse Block Features: Easy to install 4 ATO/ATC fused circuits Mounts on the battery terminal stud Screw terminals for securing wires Four Nylon insulated ring terminals... More Details

ST-Blade Battery Terminal Mount Fuse Block Kit Features: Easy to install 4 ATO/ATC fused circuits Mounts on the battery terminal stud Screw terminals for securing wires Eight nylon ring terminals incl... More Details

5025 ST Blade Fuse Block with Cover - 6 Circuit with Negative Bus  Features: Clear insulating cover with label recesses accept Small Format Labels Cover Satisfies ABYC/USCG requirements for insulation... More Details

5026 ST Blade Fuse Block with Cover - 12 Circuit with Negative Bus  Features: Clear insulating cover with label recesses accept Small Format Labels Cover Satisfies ABYC/USCG requirements for insulatio... More Details

5028 ST Blade Fuse Block w/ Cover 6 Circuit w/out Negative Bus Clear insulating cover with label recesses accept Small Format Labels Cover Satisfies ABYC/USCG requirements for insulation Tin-plated co... More Details

5029 ST Blade Fuse Block w/ Cover - 12 Circuit w/out Negative Bus Clear insulating cover with label recesses accept Small Format Labels Cover Satisfies ABYC/USCG requirements for insulation Tin-plated... More Details

5030 ST Blade Fuse Block w/out Cover - 6 Circuit w/ Negative Bus Tin-plated copper buses and fuse clips give 30 Amperes rating per circuit Accepts ATO and ATC fast acting blade fuses WARNING: This pro... More Details

5031 ST Blade Fuse Block w/out Cover - 12 Circuit w/ Negative Bus Tin-plated copper buses and fuse clips give 30 Amperes rating per circuit Accepts ATO and ATC fast acting blade fuses WARNING: This pr... More Details

ST-Blade Split Bus Fuse Block Features: Provides two isolated groups of six ATO/ATC circuits For use with either two isolated batteries or with a single battery providing a mix of 24 hour and switched... More Details

5033 ST Blade Fuse Block w/out Cover - 12 Circuit w/out Negative Bus Tin-plated copper buses and fuse clips give 30 Amperes rating per circuit Accepts ATO and ATC fast acting blade fuses WARNING: This... More Details

5034 ST Blade Fuse Block w/out Cover - 12 Circuit w/out Negative Bus Tin-plated copper buses and fuse clips give 30 Amperes rating per circuit Accepts ATO and ATC fast acting blade fuses WARNING: This... More Details

ST Blade Fuse Block With Cover - 6 Circuit without Negative Bus Part# 5035 Can be used for 24-hour circuits Cover satisfies ABYC/USCG requirements for insulation, incorporates an easy to open push but... More Details

ST Blade Fuse Block w/o Cover - 6 Circuit w/o Negative Bus Part# 5037 Can be used for 24-hour circuits Fuse blocks with covers include 20 write-on circuit labels Tin-plated copper buses and fuse clips... More Details

ST Blade Compact Fuse Blocks - 4 Circuits w/Cover Provides surface mount circuit protection for ATO®/ATC® Fuses in a compact footprint. The single side design allows wire entry from one side to maximi... More Details

ST Blade Compact Fuse Blocks - 8 Circuits w/Cover Provides surface mount circuit protection for ATO®/ATC® Fuses in a compact footprint. The single side design allows wire entry from one side to maximi... More Details

ST CLB Circuit Breaker Block Jumper - Package of 5 Specifications: 5 per retail package WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to t... More Details

ST CLB Circuit Breaker Block - 6 Position Features Quick connect clips allow circuit breakers to snap easily into place Tin-plated copper busses and screw terminals Clear insulating cover with square ... More Details

ST CLB Circuit Breaker Block - 12 Position Features Quick connect clips allow circuit breakers to snap easily into place Tin-plated copper busses and screw terminals Clear insulating cover with square... More Details

ST CLB Circuit Breaker Block - 6 Position w/Negative Bus Features Quick connect clips allow circuit breakers to snap easily into place Tin-plated copper busses and screw terminals Clear insulating cov... More Details

ST CLB Circuit Breaker Block - 12 Position w/Negative Bus Features Quick connect clips allow circuit breakers to snap easily into place Tin-plated copper busses and screw terminals Clear insulating co... More Details

5056 ST-Blade Water Resistant Fuse Block with Cover Provides water-resistant circuit protection for ATO/ATC fuses & circuit breakers in a compact footprint. The single side nesting design allows for w... More Details

5056100 - Water Resistant ST-Blade Fuse Block with Cover This Blue Sea fuse block provides water-resistant circuit protection for ATO/ATC fuses and circuit breakers in a compact footprint.  Now with w... More Details

Crimpable In-Line Fuse Holder Accepts 12-18 AWG wire 30A Maximum fuse amperage Fuse sold seperatelyWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is... More Details

Waterproof In-Line Fuse Holder Accepts 12-18 AWG wire 30A maximum fuse amperage Fuse sold seperately WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which ... More Details

Heavy Duty In-Line Fuse Holder Accepts 12-18 AWG wire 30A Maximum fuse amperage Fuse sold seperatelyWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which i... More Details

5064 ATO/ATC In-Line Fuse Holder Supplied with 12 AWG pigtails 30A Maximum fuse amperage WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to ... More Details

5065 ATO/ATC Waterproof In-Line Fuse Holder supplied with 12 AWG pigtails 30A Maximum fuse amperageWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is... More Details

MAXI® In-Line Fuse Holder Features: Supplied with #6 red lead wire, 5" length 32V DC Max. voltage rating 60A Max. fuse amperage Firewall mounting hole permits: Two or more holders to be mounted togeth... More Details