Collection: Electrical - Busbars, Connectors & Insulators
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![Blue Sea PowerBar 1000 - 8 5/16" Terminal Studs w/Cover [1992]](//marineandrvsupply.com/cdn/shop/files/54615XL.jpg?v=1722428613&width=533)
![Blue Sea PowerBar 1000 - 8 5/16" Terminal Studs w/Cover [1992]](//marineandrvsupply.com/cdn/shop/files/54615BXL.jpg?v=1722428615&width=370)
24% offBlue Sea SystemsBlue Sea PowerBar 1000 - 8 5/16" Terminal Studs w/Cover [1992]
PowerBar 1000 - 8 5/16" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors....
$177.99 USD $235.99 USD$177.99 USD$177.99 USD $235.99 USDOnly 5 units left -
![Blue Sea 2610 Terminal Block 65AMP - 10 Circuit [2610]](//marineandrvsupply.com/cdn/shop/files/14590XL.jpg?v=1722378901&width=533)
2% offBlue Sea SystemsBlue Sea 2610 Terminal Block 65AMP - 10 Circuit [2610]
2610 Terminal Block 65AMP - 10 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair...
$38.99 USD $39.99 USD$38.99 USD$38.99 USD $39.99 USDOnly 5 units left -
![Blue Sea 4014 CableCap - Red 1.25 to 0.70 [4014]](//marineandrvsupply.com/cdn/shop/files/20386XL.jpg?v=1722380910&width=533)
Blue Sea SystemsBlue Sea 4014 CableCap - Red 1.25 to 0.70 [4014]
4014 CableCap - Red 1.25 to 0.70Features:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING: This...
$15.99 USD $0.00 USD$15.99 USD$15.99 USD $0.00 USD120 in stock -
![Blue Sea 2719 Maxibus Cover f/2127 & 2128 [2719]](//marineandrvsupply.com/cdn/shop/files/42723XL.jpg?v=1722405902&width=533)
![Blue Sea 2719 Maxibus Cover f/2127 & 2128 [2719]](//marineandrvsupply.com/cdn/shop/files/42723BXL.jpg?v=1722405904&width=370)
Blue Sea SystemsBlue Sea 2719 Maxibus Cover f/2127 & 2128 [2719]
Maxibus CoverPart# 2719Cover for 2127 & 2128WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known...
$37.99 USD $0.00 USD$37.99 USD$37.99 USD $0.00 USD34 in stock -
![Blue Sea 2017 Dual PowerPost Cable Connectors - 2 x 3/8" [2017]](//marineandrvsupply.com/cdn/shop/files/32544XL.jpg?v=1722391131&width=533)
Blue Sea SystemsBlue Sea 2017 Dual PowerPost Cable Connectors - 2 x 3/8" [2017]
Dual PowerPost Connectors Designed for connecting high amp conductors Includes one black and one red insulator WARNING: This product can...
$30.99 USD $0.00 USD$30.99 USD$30.99 USD $0.00 USD49 in stock -
![Blue Sea 2105 MaxiBus 250AMP Common BusBars 12 x #10 Terminal Screws [2105]](//marineandrvsupply.com/cdn/shop/files/13948XL.jpg?v=1722378053&width=533)
18% offBlue Sea SystemsBlue Sea 2105 MaxiBus 250AMP Common BusBars 12 x #10 Terminal Screws [2105]
2105 MaxiBus 250AMP Common BusBars 12 x #10 Terminal ScrewsBusbars are used to consolidate multiple wires or feed multiple circuits.Features:...
$80.99 USD $98.99 USD$80.99 USD$80.99 USD $98.99 USD80 in stock -
![Blue Sea 2002 PowerPost High Amperage Cable Connector 5/16" Stud [2002]](//marineandrvsupply.com/cdn/shop/files/13951XL.jpg?v=1722378071&width=533)
Blue Sea SystemsBlue Sea 2002 PowerPost High Amperage Cable Connector 5/16" Stud [2002]
2002 PowerPost High Amperage Cable Connector 5/16" Stud Insulated single stainless steel stud terminates multiple large conductors.Features: Connects high amperage cables...
$22.99 USD $0.00 USD$22.99 USD$22.99 USD $0.00 USD103 in stock -
![Blue Sea 4018 Square CableCap Insulators Pair Red/Black [4018]](//marineandrvsupply.com/cdn/shop/files/40580XL.jpg?v=1722402989&width=533)
Blue Sea SystemsBlue Sea 4018 Square CableCap Insulators Pair Red/Black [4018]
Square CableCap Insulators Pair Red/BlackSquare CableCap insulators - Cable size 1/0Pair: 1 Red/1 BlackWARNING: This product can expose you to...
$17.99 USD $0.00 USD$17.99 USD$17.99 USD $0.00 USD55 in stock -
![Blue Sea 4008 CableCap - Red 0.47 to 0.13 Stud [4008]](//marineandrvsupply.com/cdn/shop/files/20380XL.jpg?v=1722380856&width=533)
Blue Sea SystemsBlue Sea 4008 CableCap - Red 0.47 to 0.13 Stud [4008]
4008 CableCap - Red 0.47 to 0.13 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING:...
$13.99 USD $0.00 USD$13.99 USD$13.99 USD $0.00 USD13 in stock -
![Blue Sea 2107 PowerBar 600AMP Cable Connector - 8 x 3/8" 16 Stud Terminal [2107]](//marineandrvsupply.com/cdn/shop/files/20209XL.jpg?v=1722380684&width=533)
23% offBlue Sea SystemsBlue Sea 2107 PowerBar 600AMP Cable Connector - 8 x 3/8" 16 Stud Terminal [2107]
2107 PowerBar 600AMP Cable Connector - 8 x 3/8" 16 Stud TerminalSpecifications: Maximum Voltage: 300 V AC/48V DC Number of...
$165.99 USD $217.99 USD$165.99 USD$165.99 USD $217.99 USDOnly 8 units left -
![Blue Sea 2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw Terminal [2722]](//marineandrvsupply.com/cdn/shop/files/20224XL.jpg?v=1722380767&width=533)
Blue Sea SystemsBlue Sea 2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw Terminal [2722]
2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw TerminalFeatures: Combines negative and positive buses on one block Clear polycarbonate...
$37.99 USD $0.00 USD$37.99 USD$37.99 USD $0.00 USD30 in stock -
![Blue Sea 2127 Maxibus 4 x 516-18 Stud Common [2127]](//marineandrvsupply.com/cdn/shop/files/42737XL.jpg?v=1722405948&width=533)
15% offBlue Sea SystemsBlue Sea 2127 Maxibus 4 x 516-18 Stud Common [2127]
4 x 5⁄16- 18 Stud TerminalPart# 2127 SpecificationsContinuous Amperage 250 Amperes AC/DCVoltage Rating 300 Volts AC Maximum / 48 Volts...
$69.99 USD $82.99 USD$69.99 USD$69.99 USD $82.99 USD85 in stock
![Blue Sea PowerBar 1000 - 8 5/16" Terminal Studs w/Cover [1992]](http://marineandrvsupply.com/cdn/shop/files/54615XL.jpg?v=1722428613&width=533)
![Blue Sea PowerBar 1000 - 8 5/16" Terminal Studs w/Cover [1992]](http://marineandrvsupply.com/cdn/shop/files/54615BXL.jpg?v=1722428615&width=370)
![Blue Sea 2610 Terminal Block 65AMP - 10 Circuit [2610]](http://marineandrvsupply.com/cdn/shop/files/14590XL.jpg?v=1722378901&width=533)
![Blue Sea 4014 CableCap - Red 1.25 to 0.70 [4014]](http://marineandrvsupply.com/cdn/shop/files/20386XL.jpg?v=1722380910&width=533)
![Blue Sea 2719 Maxibus Cover f/2127 & 2128 [2719]](http://marineandrvsupply.com/cdn/shop/files/42723XL.jpg?v=1722405902&width=533)
![Blue Sea 2719 Maxibus Cover f/2127 & 2128 [2719]](http://marineandrvsupply.com/cdn/shop/files/42723BXL.jpg?v=1722405904&width=370)
![Blue Sea 2017 Dual PowerPost Cable Connectors - 2 x 3/8" [2017]](http://marineandrvsupply.com/cdn/shop/files/32544XL.jpg?v=1722391131&width=533)
![Blue Sea 2105 MaxiBus 250AMP Common BusBars 12 x #10 Terminal Screws [2105]](http://marineandrvsupply.com/cdn/shop/files/13948XL.jpg?v=1722378053&width=533)
![Blue Sea 2002 PowerPost High Amperage Cable Connector 5/16" Stud [2002]](http://marineandrvsupply.com/cdn/shop/files/13951XL.jpg?v=1722378071&width=533)
![Blue Sea 4018 Square CableCap Insulators Pair Red/Black [4018]](http://marineandrvsupply.com/cdn/shop/files/40580XL.jpg?v=1722402989&width=533)
![Blue Sea 4008 CableCap - Red 0.47 to 0.13 Stud [4008]](http://marineandrvsupply.com/cdn/shop/files/20380XL.jpg?v=1722380856&width=533)
![Blue Sea 2107 PowerBar 600AMP Cable Connector - 8 x 3/8" 16 Stud Terminal [2107]](http://marineandrvsupply.com/cdn/shop/files/20209XL.jpg?v=1722380684&width=533)
![Blue Sea 2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw Terminal [2722]](http://marineandrvsupply.com/cdn/shop/files/20224XL.jpg?v=1722380767&width=533)
![Blue Sea 2127 Maxibus 4 x 516-18 Stud Common [2127]](http://marineandrvsupply.com/cdn/shop/files/42737XL.jpg?v=1722405948&width=533)
