Blue Sea Systems Marine Electrical Components
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Blue Sea Systems®DualBus Plus 150 A Bus BarDualBus Plus 150 A Bus Bar by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Combines negative and positive buses on one blockClear polycarbonate cover snaps on to meet Coast Guard and ABYC insulation requirements$38.03 - $42.95 - Blue Sea Systems®DualBus Plus 150A Bus BarDualBus Plus 150A Bus Bar by Blue Sea Systems®. Terminal Quantity: 5. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Combines negative and positive buses on one blockClear polycarbonate cover snaps on to meet Coast Guard and ABYC insulation requirements$38.03 - $42.95
- Blue Sea Systems®MRBF Surface Mount Fuse BlockMRBF Surface Mount Fuse Block by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Accommodates three MRBF fuses for consolidated high amperage circuit protectionClip-on insulating cover satisfies ABYC/USCG insulation requirements$50.21 - $59.31
- Blue Sea Systems®MaxiBus 250 A Bus BarMaxiBus 250 A Bus Bar by Blue Sea Systems®. Busbars are used to consolidate multiple wires or feed multiple circuits. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...High quality at an affordable priceExpertly made from premium materials$37.01 - $59.12
- Blue Sea Systems®MaxiBus 250A Bus BarMaxiBus 250A Bus Bar by Blue Sea Systems®. Busbars are used to consolidate multiple wires or feed multiple circuits. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Insert molded stainless steel studs eliminate need for securing nut and allow high torquing for excellent electrical contactUL 94-V0 rated base material resists high heat$37.01 - $59.12
- Blue Sea Systems®MaxiBus Insulating CoverMaxiBus Insulating Cover by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Insulating cover with breakouts for superior electrical insulationInsulating cover meets ABYC insulations requirements$33.79 - $37.78
- Blue Sea Systems®PowerBar 1000 A Bus BarPowerBar 1000 A Bus Bar by Blue Sea Systems®. Complex wiring systems require a single point to consolidate large and small conductors. The PowerBar 1000 offers a 1,000 Amp busbar with various size studs and screws to connect conductors...1,000 Amp busbar for large complex wiring systemsTin plated pure electrical copper for maximum conductivity$171.50 - $214.40
- Blue Sea Systems®PowerBar 1000 Bus BarPowerBar 1000 Bus Bar by Blue Sea Systems®. Complex wiring systems require a single point to consolidate large and small conductors. The PowerBar 1000 offers a 1,000 Amp busbar with various size studs and screws to connect conductors...1,000 Amp busbar for large complex wiring systemsTin plated pure electrical copper for maximum conductivity$171.50 - $214.40
- Blue Sea Systems®PowerBar 600 A Bus BarPowerBar 600 A Bus Bar by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Strict quality control and thorough testingOffered at a reasonable price$107.46 - $167.58
- Blue Sea Systems®PowerBar 600A Bus BarPowerBar 600A Bus Bar by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Strict quality control and thorough testingOffered at a reasonable price$107.46 - $167.58
- Blue Sea Systems®PowerBar Dual Bus BarPowerBar Dual Bus Bar by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Provides compact high-ampere busing with 3/8" terminal studsStrict quality control and thorough testing$22.22 - $30.84
- Blue Sea Systems®ST Blade Battery Terminal Mount Fuse BlockST Blade Battery Terminal Mount Fuse Block by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Mounts on the battery terminal studScrew terminals for securing wires$30.33 - $33.52
- Blue Sea Systems®ST Blade Compact Fuse BlocksST Blade Compact Fuse Blocks by Blue Sea Systems®. Provides surface mount circuit protection for ATO™/ATC™ Fuses in a compact footprint. This top-grade product is expertly made in compliance with stringent industry standards to...Ignition protected when cover is secure -meets ISO 8846 and SAE J1171 for use in a gasoline engine compartmentSingle side design allows wire entry from one side to minimize footprint$36.91 - $44.47
- Blue Sea Systems®ST Blade Water-Resistant Fuse Block with CoverST Blade Water-Resistant Fuse Block with Cover by Blue Sea Systems®. Provides water-resistant circuit protection for ATO/ATC fuses & circuit breakers in a compact footprint. allows for simple wiring with standard toolsthan 4 loads are...Water-resistant design with standard ring or spade type terminalsAccepts a wide range of wire sizes$36.39 - $38.99
- Blue Sea Systems®ST Glass 6 Circuit Fuse BlockST Glass 6 Circuit Fuse Block by Blue Sea Systems®. Innovative design allows for labeling, spare fuse storage, and easy fuse removal. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Clear insulating cover with label recesses for accept Large Format LabelsCover insulates all conductive parts, satisfying ABYC/USCG requirements and storing spare fuses$34.52 - $40.63
- Blue Sea Systems®Terminal BlockTerminal Block by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Closed back design completely insulates power from the mounting surfaceEach screw pair is one isolated circuit$4.73 - $33.18
- Blue Sea Systems®Terminal Block JumperTerminal Block Jumper by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Jumpers allow creation of common circuits on independent connectors5 in Retail Pack$5.13
- Blue Sea Systems®Water-Resistant 100A Bus BarWater-Resistant 100A Bus Bar by Blue Sea Systems®. Provides secure water-resistant bussing for harsh environments. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Water-resistant design with standard ring or spade type terminals allows for simple wiring with standard toolsAccepts a wide range of wire sizes$35.31 - $42.51
- Blue Sea Systems®AC LED Indicator LightAC LED Indicator Light by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Easily installed in any Blue Sea Systems circuit breaker panelSimple push-in installation mounts in any thickness material$3.84 - $4.29
- Blue Sea Systems®DC LED Indicator LightDC LED Indicator Light by Blue Sea Systems®. Nominal Voltage: 12V DC/24V DC. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Easily installed in any Blue Sea Systems circuit breaker panelSimple push-in installation mounts in any thickness material$4.29
- Blue Sea Systems®Dual PowerPost Cable ConnectorDual PowerPost Cable Connector by Blue Sea Systems®. Provides a termination point for extending the length of outboard harnesses or other conductors. This top-grade product is expertly made in compliance with stringent industry...Includes one black and one red insulatorStrict quality control and thorough testing$28.36
- Blue Sea Systems®Mini OLED Tank MeterMini OLED Tank Meter by Blue Sea Systems®. Monitors essential system parameters on a bright, waterproof, daylight readable OLED screen. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Compact size enables mounting in any convenient locationReverse polarity protected$48.99 - $51.93
- Blue Sea Systems®Mini PowerPost Cable ConnectorMini PowerPost Cable Connector by Blue Sea Systems®. Insulated single stainless steel stud terminates multiple large conductors. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion...Connects high amperage cables securelyBase Material is PBT UL94 V0$11.50
- Blue Sea Systems®PowerPost Cable ConnectorPowerPost Cable Connector by Blue Sea Systems®. Insulated single stainless steel stud terminates multiple large conductors. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Connects high amperage cables securelyBase Material is PBT UL94 V0$17.24
- Blue Sea Systems®PowerPost Plus Cable ConnectorPowerPost Plus Cable Connector by Blue Sea Systems®. Enables connection of multiple smaller wires in spaces where a traditional bus bar may not fit. This top-grade product is expertly made in compliance with stringent industry standards...150 Ampere bus allows small wire connections at high amperage cable connectionsConnects high amperage cables securely$29.48 - $32.71
- Blue Sea Systems®Terminal Feed Through ConnectorTerminal Feed Through Connector by Blue Sea Systems®. Eliminates chage and provides strain relief when passing high current through hulls, decks and bulkheads. This top-grade product is expertly made in compliance with stringent...Perfect for passing high current cables through hulls, decks and bulkheadsLarge cables passed through holes are subject to chafing even when protective grommeting is used. Terminal Feed Through Connectors eliminate chafing and provide excellent strain relief for the cable$30.23 - $32.35
- Blue Sea Systems®AC Ammeter with CoilAC Ammeter with Coil by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Strict quality control and thorough testingOffered at a reasonable price$62.18 - $65.03
- Blue Sea Systems®AC VoltmeterAC Voltmeter by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Dial marked in 5 Volt incrementsSimple 2-wire connection to AC hot and neutral$36.92 - $39.14
- Blue Sea Systems®DeckHand DimmerDeckHand Dimmer by Blue Sea Systems®. Digitally controls dimming of non-regulated LED, incandescent, and halogen lights. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Illuminated exit with adjustable time delayDigitally controls dimming of non-regulated LEDs, incandescent, and halogen lights$45.33 - $84.52
- Blue Sea Systems®Mini OLED AmmeterMini OLED Ammeter by Blue Sea Systems®. Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen. This top-grade product is expertly made in compliance with stringent industry standards to...Compact size enables mounting in any convenient locationReverse polarity protected$84.82 - $86.50
Blue Sea Systems can trace its beginnings back to 1992, when it was founded based on a commitment to design and manufacture electrical products and systems for harsh environments in the marine, industrial, and heavy truck industries. Their components are created by a team of in-house engineers, who have abundant experience in electrical, industrial, mechanical, electronic, and software technology. Thorough tests are conducted on all products.
The company offers a wide variety of over 1000 electrical components that are engineered to work together as various integrated systems. Blue Sea Systems is an ISO 9001:2008 certified company, with all of their products and systems quality tested to comply with international standards. Being recognized the NMDA Supplier of the Year for several years, the company ensures that its products meet ABYC, NMMA, and Coast Guard standards.
Blue Sea Systems' in-house laboratories are used to conduct load testing, thermal testing, and water testing to ensure that products will perform perfectly under tough marine conditions. These tests are performed in accordance with specifications and regulatory guidelines to make sure that not only main parts and systems but also the tiniest components comply with all of the necessary rules and regulations.
New Arrivals
New Arrivals - Updated October 13, 2022
