Blue Sea Systems

285-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...

285-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 trip...

285-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 trip...

285-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...

Blue Sea Systems 2606 Terminal Black 65 Ampere 6 Circuit Terminal Block 65 Ampere 6 CircuitPN: 2606Closed back design completely insulates power from the mounting surfaceEach screw pair is 1...

Blue Sea Systems 2203 Black Terminal Feed Through Connector Terminal Feed Through ConnectorsPart #: 2203 Feed Through Terminals are perfect for passing high current cables through hulls, decks and...

Blue Sea Systems 2300 2300, 150 Ampere Common BusBar 10 x #8-32 Screw Terminal w/Cover 150 Ampere Common BusBar 10 x #8-32 Screw Terminal with CoverPN: 2300Stud design provides direct terminal to...

Blue Sea Systems 2107 PowerBar 600 Ampere Cable Connector 8 x 3/8 16 Stud Terminal PowerBar 600 Ampere Cable Connector 8 x 3/8 16 Stud TerminalPart #: 2107 Specifications Continuous Amperage545...

Blue Sea Systems 2010 PowerPost High Amperage Cable Connector #10 Stud PowerPost High Amperage Cable Connector #10 StudPart #: 2010 Connects high amperage cables securelySpecificationsContinuous...

Blue Sea Systems 5502 Fuse Block Class T 225-400 AMP Part #: 5502Features:Maximum Voltage: 160 Volts DC Maximum Amperage: 400 Amperes DC Maximum Torque: 190 in-lb (21.47 Nm) max. Terminal Stud Size:...

Blue Sea Systems 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect HD-Series Battery Switch Selector with Alternator Field DisconnectPN: 3003500 Amperes Continuous Rating for...

Blue Sea Systems 3002 HD-Series Battery Switch Selector HD-Series Battery Switch SelectorPN: 3002500 Amperes Continuous Rating for large diesel engines500 Ampere Continuous RatingAccepts 4/0 battery...

Blue Sea Systems 3001 HD-Series Battery Switch Single Circuit ON/OFF with AFD HD-Series Battery Switch Single Circuit ON/OFF with AFDPN: 3001600 Amperes Continuous Rating for large diesel engines600...

Blue Sea Systems 3000 HD-Series Battery Switch Single Circuit ON/OFF HD-Series Battery Switch Single Circuit ON/OFFPN: 3000600 Amperes Continuous Rating for large diesel engines600 Ampere Continuous...

Blue Sea Systems 2715 Cover f/BusBar PN 2301 & PN 2303 Cover For BusBar PN 2301 and PN 2303PN: 2715 Manufacturer: Blue Sea SystemsPart number: 2715UPC: 632085027155 WARNING: This product can...

Blue Sea Systems 2722 DualBus Plus 1/4" Stud, 5 x 10 - 32 Screw Terminal DualBus Plus 1/4" Stud, 5x10-32 Screw TerminalPN: 2722Combines negative and positive buses on one blockClear polycarbonate...

6006m-Series (Mini) Battery Switch Single Circuit ON/OFF Switches a single battery to a single load group Multiple switches can be used to manage several isolated circuits including cross...

Blue Sea Systems 6005 6005 m-Series (Mini) Battery SwitchSingle Circuit ON/OFFSwitches a single battery to a single load groupMultiple switches can be used to manage several isolated circuits...

Blue Sea Systems 2151 2151 Features:New isolated stud design uses standard 5/16" hardware and permits stacking of terminals Compact, high-amp fuse-Appropriate for DC Main, inverter, windlass, and bow...

Blue Sea Systems 1011 1011 Features:Features watertight cap, easy installation, and twist locks securely with plug Designed to withstand the rigors of wet environments and constant vibration Large...

Blue Sea Systems 1010 1010 Features:Moisture proof sealing ring around the shaft to keep out spray and make it seat firmly in the outlet "ON" indicating LED Strain relief Built-in 10 Amp fuse...

Blue Sea Systems 2138 2138 Amperage: 15AFeatures:Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations...

Blue Sea Systems 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without...

Blue Sea Systems 2019 PowerBar Common BusBar Terminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studs Manufacturer: Blue Sea SystemsPart number: 2019UPC:...

Blue Sea Systems 4378 WeatherDeckTM Water Resistant Circuit Breaker Panel PN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit...

Blue Sea Systems 7622 7622 Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off"...

Blue Sea Systems 11001 e-Series Selector 3 Position Battery Switch with AFD AFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power...

Blue Sea Systems 7623 7623 Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off"...

Blue Sea Systems 11003 11003 Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design...

Blue Sea Systems 2146 2146 Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistant Manufacturer: Blue Sea SystemsPart number: 2146UPC:...

Blue Sea Systems 2145 2145 Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistant Manufacturer: Blue Sea SystemsPart number: 2145UPC:...

Blue Sea Systems 4008 CableCap Stud Insulator 3-PackCable Size:18-10ColorRedInsulate stud type connectors on alternators, starters, windlasses and other high amperage devices Manufacturer: Blue Sea...

Blue Sea Systems 4010 4010 CableCap Stud Insulator2 PackCable Size:8-4ColorRedInsulate stud type connectors on alternators, starters, windlasses and other high amperage devices Manufacturer: Blue Sea...

Blue Sea Systems 4009 CableCap Stud Insulator 3 PackCable Size:18-10ColorBlackInsulate stud type connectors on alternators, starters, windlasses and other high amperage devices Manufacturer: Blue Sea...

Blue Sea Systems 4012 4012 CableCap Stud InsulatorSingle PackCable Size:2-2/0ColorRedInsulate stud type connectors on alternators, starters, windlasses and other high amperage devices Manufacturer:...

Blue Sea Systems 4011 4011 CableCap Stud Insulator2 PackCable Size:8-4ColorBlackInsulate stud type connectors on alternators, starters, windlasses and other high amperage devices Manufacturer: Blue...

Blue Sea Systems 4014 4014 CableCap Stud InsulatorSingle PackCable Size:3/0-4/0ColorRedInsulate stud type connectors on alternators, starters, windlasses and other high amperage devices Manufacturer:...

Blue Sea Systems 4013 4013 CableCap Stud InsulatorSingle PackCable Size:2-2/0ColorBlackInsulate stud type connectors on alternators, starters, windlasses and other high amperage devices Manufacturer:...

Blue Sea Systems 4001 4001 Rotating CableCapsCable Size - AllPair - Red / BlackTop rotates 360 degrees to allow cable entry from any angleFor batteries with integral marien wing nut...

Blue Sea Systems 4005 4005 Standard CableCapsCable Size - 4, 2, 1Pair - Red/BlackFor batteries with marine adaptor terminals added on Manufacturer: Blue Sea SystemsPart number: 4005UPC:...

Blue Sea Systems 2139 2139 Amperage: 20AFeatures:Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations...

Blue Sea Systems 2141 2141 Amperage: 40AFeatures:Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations...

Blue Sea Systems 2140 2140 Amperage: 30AFeatures:Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations...

Blue Sea Systems 2143 2143 Amperage: 60AFeatures:Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations...

Blue Sea Systems 2142 2142 Amperage: 50AFeatures:Weatherproof Can be used as Main, Branch, or 24 hour circuit protection Compact design enables high density circuit protection configurations...

Blue Sea Systems 4027 4027 Panel Back Insulating CoversCover for 5-1/4" x 7-1/2"Provides electrical insulation for exposed panel backs Provides mechanical protection for panel backs protruding into...

Blue Sea Systems 4026 4026 Panel Back Insulating CoversCover for 5-1/4" x 3-3/4"Provides electrical insulation for exposed panel backs Provides mechanical protection for panel backs protruding into...

Blue Sea Systems 4028 4028 Panel Back Insulating CoversCover for 10-1/2" x 7-1/2"Provides electrical insulation for exposed panel backs Provides mechanical protection for panel backs protruding into...

Blue Sea Systems 4015 4015 CableCap Stud InsulatorSingle PackCable Size:3/0-4/0ColorBlackInsulate stud type connectors on alternators, starters, windlasses and other high amperage...

Blue Sea Systems 4017 4017 Automotive CableCapsCable Size:1/0, 2/0ColorRed/BlackDesigned to fit standard automotive posts Manufacturer: Blue Sea SystemsPart number: 4017UPC: 632085040178 WARNING:...

Blue Sea Systems 1044 12V DC USB Extension Control your stereo in the cabin from your mobile device in the cockpit. USB 2.0 data inlet easily mounts at the dash with a prewired connecting cable that...

Blue Sea Systems 1016200 12V DC Dual USB Charger Socket - White Easy to install in existing 12V DC socket hole providing convenient access for charging mobile devices.Specs: Maximum Output Current: 2...

Blue Sea Systems 1039 Dual USB Charger - 24V Contura Mount Protective dust cap with tether keeps dust and spray from shortening the life of the charger. Made with corrosion resistant materials which...

Blue Sea Systems 1992 PowerBar 1000 - 8 5/16" Terminal Studs w/Cover Complex wiring systems require a single point to consolidate large and small conductors. The PowerBar 1000 offers a 1,000 Amp...

Blue Sea Systems 1070 Floyd Bell Turbo Series Alarm Features: Adjustable volume by rotating bezel Tamper resistant front mounting case Threaded attachment ring Fits any 1" round apertureSpecs:...

Blue Sea Systems 1993 PowerBar 1000 - 12 5/16" Terminal Studs w/Cover Complex wiring systems require a single point to consolidate large and small conductors. The PowerBar 1000 offers a 1,000 Amp...

Blue Sea Systems 3119 SMS Surface Mount System Panel Enclosure - 120/240V AC / 50A ELCI Main - 1 Blank Circuit Position Panel enclosure for ELCI Main circuit breakers and other large frame devices...

Blue Sea Systems 7504 7504 DeckHand Dimmer - 6 Amp/24V Features:Illuminated exit with adjustable time delayDigitally controls dimming of non-regulated LEDs, incandescent, and halogen lightsMemory for...

Blue Sea Systems 7611 7611 DC BatteryLinkTM Automatic Charging Relay - 120 Amp w/Auxiliary Battery Charging Features:120 Amp continuous rating12/24V DC auto ranging voltage inputSenses charging on...

Blue Sea Systems 7649 7649 Mini Add-A-Battery What does the Mini Add-A-Battery do?Adding a second battery prevents getting stranded with a dead battery by isolating the start battery from the house...

Blue Sea Systems 7601 7601 DC Mini ACR Automatic Charging Relay - 65 Amp Features:65 Amp continuous rating manages the charging current from alternators up to 65 Amps found on most outboards and many...

Blue Sea Systems 2719 Maxibus Cover Part# 2719Cover for 2127 & 2128 Manufacturer: Blue Sea SystemsPart number: 2719UPC: 632085027193 WARNING: This product can expose you to chemicals including...

Blue Sea Systems 5035 ST Blade Fuse Block With Cover - 6 Circuit without Negative Bus Part# 5035Can be used for 24-hour circuitsCover satisfies ABYC/USCG requirements for insulation, incorporates an...

Blue Sea Systems 4003 Dual Entry PowerPost Cable Insulator, Red Part# 4003Protects against accidental short circuitsTop lid allows for easy access to connection pointCable Size: up to 2/0 AWGCable...

Blue Sea Systems 7650 Add-A-Battery 7650The 7650 Add-a-Battery simplifies switching and automates charging for a complete two battery bank management solution.A complete two battery bank management...

Blue Sea Systems 5037 ST Blade Fuse Block w/o Cover - 6 Circuit w/o Negative Bus Part# 5037Can be used for 24-hour circuitsFuse blocks with covers include 20 write-on circuit labelsTin-plated copper...

Blue Sea Systems 2127 4 x 5 ⁄ 16 - 18 Stud Terminal Part# 2127 SpecificationsContinuous Amperage 250 Amperes AC/DCVoltage Rating 300 Volts AC Maximum / 48 Volts DC MaximumBus Material Tin-Plated...

Blue Sea Systems 2718 Maxibus Cover Part# 2718Cover for 2105 & 2106 Manufacturer: Blue Sea SystemsPart number: 2718UPC: 632085027186 WARNING: This product can expose you to chemicals including...

Blue Sea Systems 1833 M2 DC Voltmeter Monitors DC Voltage on large, bright display. Accurately measures and monitors the voltage of up to three batteries.Features: Auto-dimming, bright OLED display...

Blue Sea Systems 1838 M2 AC Multimeter Monitors AC Amps, Volts, Hzs on large, bright display. Supports programmable current transformer ratios. Accurately measure and monitor AC amperage, voltage and...

Blue Sea Systems 5032 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...

Blue Sea Systems 5068 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...

Blue Sea Systems 2340 Battery Terminal Mount BusBars Easy to install.Specifications: Maximum Voltage: 32V DC Continuous Rating: 100A DC Bus Material: Tin-Plated Copper C11000 Mounting Hole: Clearance...

Blue Sea Systems 5024 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...

Blue Sea Systems 5023 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...

Blue Sea Systems 5235100 ATO/ATC Fuse Pack - 1 Amp - 25-Pack ATO/ATC Fuse Pack - 1 Amp - 25-PackFeatures:Fast-acting type fuses ideal for electronic devicesStandard circuit protection device for...

Blue Sea Systems 5287 ATC Fuse Kit - 6-Piece ATC Fuse Kit - 6-PieceMulti-Pack Includes:1 - 5 Amp1 - 10 Amp1 - 15 Amp1 - 20 Amp1 - 25 Amp1 - 30 Amp Manufacturer: Blue Sea SystemsPart number: 5287UPC:...

Blue Sea Systems 5245100 ATO/ATC Fuse Pack - 30 Amp - 25-Pack ATO/ATC Fuse Pack - 30 Amp - 25-PackFeatures:Fast-acting type fuses ideal for electronic devicesStandard circuit protection device for...

Blue Sea Systems 5244100 ATO/ATC Fuse Pack - 25 Amp - 25-Pack ATO/ATC Fuse Pack - 25 Amp - 25-PackFeatures:Fast-acting type fuses ideal for electronic devicesStandard circuit protection device for...

Blue Sea Systems 5243100 ATO/ATC Fuse Pack - 20 Amp - 25-Pack ATO/ATC Fuse Pack - 20 Amp - 25-PackFeatures:Fast-acting type fuses ideal for electronic devicesStandard circuit protection device for...

Blue Sea Systems 5242100 ATO/ATC Fuse Pack - 15 Amp - 25-Pack ATO/ATC Fuse Pack - 15 Amp - 25-PackFeatures:Fast-acting type fuses ideal for electronic devicesStandard circuit protection device for...

Blue Sea Systems 5241100 ATO/ATC Fuse Pack - 10 Amp - 25-Pack ATO/ATC Fuse Pack - 10 Amp - 25-PackFeatures:Fast-acting type fuses ideal for electronic devicesStandard circuit protection device for...

Blue Sea Systems 5240100 ATO/ATC Fuse Pack - 7.5 Amp - 25-Pack ATO/ATC Fuse Pack - 7.5 Amp - 25-PackFeatures:Fast-acting type fuses ideal for electronic devicesStandard circuit protection device for...

Blue Sea Systems 5239100 ATO/ATC Fuse Pack - 5 Amp - 25-Pack ATO/ATC Fuse Pack - 2 Amp - 25-PackFeatures:Fast-acting type fuses ideal for electronic devicesStandard circuit protection device for...

Blue Sea Systems 5237100 ATO/ATC Fuse Pack - 3 Amp - 25-Pack ATO/ATC Fuse Pack - 3 Amp - 25-PackFeatures:Fast-acting type fuses ideal for electronic devicesStandard circuit protection device for...

Blue Sea Systems 5236100 ATO/ATC Fuse Pack - 2 Amp - 25-Pack ATO/ATC Fuse Pack - 2 Amp - 25-PackFeatures:Fast-acting type fuses ideal for electronic devicesStandard circuit protection device for...

Blue Sea Systems 7649003 7649 Mini Add-A-Battery Kit - Boxed Packaging What does the Mini Add-A-Battery do?Adding a second battery prevents getting stranded with a dead battery by isolating the start...

Blue Sea Systems 7650003 7650 Add-A-Battery Kit - Boxed Packaging The 7650 Add-a-Battery simplifies switching and automates charging for a complete two battery bank management solution.Features:A...

Blue Sea Systems 1014 1014 Mounting Bracket f/1011 12V Socket Socket not includedFeatures: Designed to withstand the rigors of wet environments and constant vibration Large contact surfaces for good...

Blue Sea Systems 2723 DualBus Plus 5/16" Stud - 5 x 10 - 32 Screw Terminal 2723 DualBus Plus 5/16" Stud - 5 x 10 - 32 Screw TerminalFeatures:Combines negative and positive buses on one blockClear...

Blue Sea Systems 5026 ST Blade Fuse Block w/Cover - 12 Circuit w/Negative Bus 5026 ST Blade Fuse Block with Cover - 12 Circuit with Negative Bus Features:Clear insulating cover with label recesses...

Blue Sea Systems 5025 ST Blade Fuse Block w/Cover - 6 Circuit w/Negative Bus 5025 ST Blade Fuse Block with Cover - 6 Circuit with Negative Bus Features:Clear insulating cover with label recesses...

Blue Sea Systems 1001100 CableClam w/Stainless Steel Dress Cap - 0.68" Features: Pre-drilled and slit rubber seals for easier installation. A polished stainless steel dress cap conceals mounting...

Blue Sea Systems 1007 Side Entry CableClam Provides a waterproof side entry for antenna cables without requiring removal of the factory installed connector.Features: Simple one-piece design for easy...

Blue Sea Systems 2716 Cover for Busbar The industry standard busbar for positive distributionThe industry standard busbar for the collection of negative or AC ground circuits Manufacturer: Blue Sea...

Blue Sea Systems 3116 SMS Surface Mount System Panel Enclosure - 120V AC / 30A ELCI Main - 3 Blank Circuit Positions SMS Surface Mount System Panel Enclosure - 120V AC / 30A ELCI Main - 3 Blank...

P12 Battery Charger - 12V DC 25AFour stage, three output, dry mount design, for use in harsh environments.Features:Rugged, finned aluminum casePreFloatâ„¢ stage prevents over chargingPower factor...

Blue Sea Systems 3113 SMS Surface Mount System Panel Enclosure - 6 Circuit Blank SMS Surface Mount System Panel Enclosure - 6 Circuit BlankFeatures:Blank apertures for custom breaker loadingGlass...

Blue Sea Systems 2713 Cover for 2304 and 2305 Great for limited space applicationsBase Material: Reinforced PolycarbonateCover Material: Clear PolycarbonateContinuous Amperage: 100 Amperes...

Blue Sea Systems 4163 SS Push Button Switch - Off-(On) - Red - 10A 4163 SS Push Button Switch - Off-(On) - Red - 10A10A continuousSingle Pole Double Throw or Single Pole Single ThrowCan be wired for...