Busbars, Connectors & Insulators

View our list of the best brands of Marine Busbars, Connectors & Insulators and then purchase your Busbars, Connectors & Insulators at discount prices from CE Marine.

We offer flat rate shipping and can help you locate hard to find items or we can recommend alternatives.

Call us today at 1-414-254-1559 for personalized service and help locating / replacing hard to find marine electrical equipment.

Blue Sea 4012 CableCap - Red 0.50 Stud [4012]
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$4.03
$2.99

Blue Sea 4012 CableCap - Red 0.50 Stud [4012]

Blue Sea Systems

4012 CableCap - Red 0.50 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING: T...

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$4.03
$2.99
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Blue Sea 2604 Terminal Block 65AMP - 4 Circuit [2604]
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$15.64
$10.99

Blue Sea 2604 Terminal Block 65AMP - 4 Circuit [2604]

Blue Sea Systems

2604 Terminal Block 65AMP - 4 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...

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$15.64
$10.99
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Blue Sea 2105 MaxiBus 250AMP Common BusBars 12 x #10 Terminal Screws [2105]
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$99.29
$50.99

Blue Sea 2105 MaxiBus 250AMP Common BusBars 12 x #10 Terminal Screws [2105]

Blue Sea Systems

2105 MaxiBus 250AMP Common BusBars 12 x #10 Terminal ScrewsBusbars are used to consolidate multiple wires or feed multiple circuits.Features: Inse...

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$99.29
$50.99
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Blue Sea 2203 Black Terminal Feed Through Connector [2203]
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$33.05
$22.99

Blue Sea 2203 Black Terminal Feed Through Connector [2203]

Blue Sea Systems

Terminal Feed Through ConnectorsEliminates chage and provides strain relief when passing high current through hulls, decks and bulkheads.Features:...

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$33.05
$22.99
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Blue Sea 2003 PowerPost High Amperage Cable Connector 3/8" Stud [2003]
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$17.64
$12.99

Blue Sea 2003 PowerPost High Amperage Cable Connector 3/8" Stud [2003]

Blue Sea Systems

2003 PowerPost High Amperage Cable Connector 3/8" StudInsulated single stainless steel stud terminates multiple large conductors.Features: Connect...

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$17.64
$12.99
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Blue Sea 2702 DualBus 100AMP Common BusBar 10 x 8-32 Screw Terminal [2702]
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$38.40
$19.99

Blue Sea 2702 DualBus 100AMP Common BusBar 10 x 8-32 Screw Terminal [2702]

Blue Sea Systems

2702 DualBus 100AMP Common BusBar 10 x 8-32 Screw TerminalFeatures: Combines negative and positive buses on one block Tin-Plated Copper CDA 110 / ...

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$38.40
$19.99
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Blue Sea 2406 Terminal Block 20AMP - 6 Circuit [2406]
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$8.22
$5.99

Blue Sea 2406 Terminal Block 20AMP - 6 Circuit [2406]

Blue Sea Systems

2406 Terminal Block 20AMP - 6 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...

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$8.22
$5.99
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BEP Pro Installer Single Insulated Distribution Stud - 1/4" [IS-6MM-1/DSP]
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$16.69
$11.99

BEP Pro Installer Single Insulated Distribution Stud - 1/4" [IS-6MM-1/DSP]

BEP Marine

Insulated Distribution Stud, Single 1/4"Insulated Distribution Stud, Single 1/4" - Made with high temperature plastic bases Stud covers push secu...

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$16.69
$11.99
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Blue Sea 4018 Square CableCap Insulators Pair Red/Black [4018]
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$7.16
$4.99

Blue Sea 4018 Square CableCap Insulators Pair Red/Black [4018]

Blue Sea Systems

Square CableCap Insulators Pair Red/BlackSquare CableCap insulators - Cable size 1/0Pair: 1 Red/1 BlackWARNING: This product can expose you to che...

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$7.16
$4.99
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Blue Sea 2716 Cover f/BusBar 2302 [2716]
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$8.87
$5.99

Blue Sea 2716 Cover f/BusBar 2302 [2716]

Blue Sea Systems

Cover for Busbar The industry standard busbar for positive distribution The industry standard busbar for the collection of negative or AC ground ...

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$8.87
$5.99
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Blue Sea 4009 CableCap - Black 0.47 to 0.13 Stud [4009]
Save 10%
$3.31
$2.99

Blue Sea 4009 CableCap - Black 0.47 to 0.13 Stud [4009]

Blue Sea Systems

C4009 CableCap - Black 0.47 to 0.13 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage device...

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$3.31
$2.99
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Blue Sea 4008 CableCap - Red 0.47 to 0.13 Stud [4008]
Save 10%
$3.31
$2.99

Blue Sea 4008 CableCap - Red 0.47 to 0.13 Stud [4008]

Blue Sea Systems

4008 CableCap - Red 0.47 to 0.13 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWA...

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$3.31
$2.99
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Blue Sea 4014 CableCap - Red 1.25 to 0.70 [4014]
Save 9%
$4.37
$3.99

Blue Sea 4014 CableCap - Red 1.25 to 0.70 [4014]

Blue Sea Systems

4014 CableCap - Red 1.25 to 0.70Features:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING...

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$4.37
$3.99
Save 9%
Blue Sea 2508 Terminal Block 30AMP - 8 Circuit [2508]
Save 29%
$12.69
$8.99

Blue Sea 2508 Terminal Block 30AMP - 8 Circuit [2508]

Blue Sea Systems

2508 Terminal Block 30AMP - 8 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...

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$12.69
$8.99
Save 29%
Blue Sea 4015 CableCap - Black 1.25 to 0.70 [4015]
Save 9%
$4.37
$3.99

Blue Sea 4015 CableCap - Black 1.25 to 0.70 [4015]

Blue Sea Systems

CableCap - Black 1.25 to 0.70Features:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING: T...

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$4.37
$3.99
Save 9%
Blue Sea 2126 Maxibus 6 x 516-18 Stud Common [2126]
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$105.92
$54.99

Blue Sea 2126 Maxibus 6 x 516-18 Stud Common [2126]

Blue Sea Systems

6 x 5⁄16- 18 Stud TerminalPart# 2126 SpecificationsContinuous Amperage t250 Amperes AC/DCVoltage Rating t300 Volts AC Maximum / 48 Volts DC Maximu...

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$105.92
$54.99
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Blue Sea 2201 Black Terminal Feed Through Connector [2201]
Save 29%
$29.41
$20.99

Blue Sea 2201 Black Terminal Feed Through Connector [2201]

Blue Sea Systems

Terminal Feed Through ConnectorsEliminates chage and provides strain relief when passing high current through hulls, decks and bulkheads.Features:...

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$29.41
$20.99
Save 29%
Blue Sea 2302 150AMP Common BusBar 20 x 8-32 Screw Terminal [2302]
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$47.07
$24.99

Blue Sea 2302 150AMP Common BusBar 20 x 8-32 Screw Terminal [2302]

Blue Sea Systems

2302 150AMP Common BusBar 20 x 8-32 Screw TerminalFeatures: The industry standard busbar for positive distribution The industry standard busbar fo...

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$47.07
$24.99
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Blue Sea 2300 150AMP Common BusBar 10 x #8-32 Screw Terminal w/Cover [2300]
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$34.87
$18.99

Blue Sea 2300 150AMP Common BusBar 10 x #8-32 Screw Terminal w/Cover [2300]

Blue Sea Systems

2300 150AMP Common BusBar 10 x #8-32 Screw Terminal with CoverFeatures: Stud design provides direct terminal to bus contact for low resistant conn...

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$34.87
$18.99
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BEP ATC Bus bar - 6 Way - 5mm Input Stud [80-712-0039-00]
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$27.27
$19.99

BEP ATC Bus bar - 6 Way - 5mm Input Stud [80-712-0039-00]

BEP Marine

ATC Six Way Bus Bar with 5mm Input StudThe ATC Negative Bus uses the BEP Contour lock system to allow it to be joined to the ATC fuse holder. This...

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$27.27
$19.99
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Paneltronics Power Post 1/4 - 20 Stud [100-880]
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$5.95
$4.99

Paneltronics Power Post 1/4 - 20 Stud [100-880]

Paneltronics

Power Post 1/4 - 20 Stud• Insulated bases are glass-reinforced Nylon• All fasteners are galvanically compatible to reduce corrosion (ABYC E-11.16....

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$5.95
$4.99
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Blue Sea 2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw Terminal [2722]
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$38.40
$26.99

Blue Sea 2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw Terminal [2722]

Blue Sea Systems

2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw TerminalFeatures: Combines negative and positive buses on one block Clear polycarbonate cover snaps o...

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$38.40
$26.99
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Blue Sea 2151 Terminal Fuse Block - 3/8" Mounting Hole - 2 Terminal Studs [2151]
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$46.27
$31.99

Blue Sea 2151 Terminal Fuse Block - 3/8" Mounting Hole - 2 Terminal Studs [2151]

Blue Sea Systems

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

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$46.27
$31.99
Save 31%
Blue Sea 2002 PowerPost High Amperage Cable Connector 5/16" Stud [2002]
Save 26%
$17.64
$12.99

Blue Sea 2002 PowerPost High Amperage Cable Connector 5/16" Stud [2002]

Blue Sea Systems

2002 PowerPost High Amperage Cable Connector 5/16" Stud Insulated single stainless steel stud terminates multiple large conductors.Features: Conne...

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$17.64
$12.99
Save 26%

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