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 2016 Dual PowerPost Cable Connectors  2 X 516 2016
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$31.99
$21.99

Blue Sea 2016 Dual PowerPost Cable Connectors - 2 X 5/16" [2016]

Blue Sea Systems

Dual PowerPost Connectors Designed for connecting high amp conductors Includes one black and one red insulator WARNING: This product can expose y...

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$31.99
$21.99
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Blue Sea 2017 Dual PowerPost Cable Connectors  2 x 38 2017
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$31.99
$21.99

Blue Sea 2017 Dual PowerPost Cable Connectors - 2 x 3/8" [2017]

Blue Sea Systems

Dual PowerPost Connectors Designed for connecting high amp conductors Includes one black and one red insulator WARNING: This product can expose y...

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$31.99
$21.99
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Blue Sea 2713 Minibus Cover 2713
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$5.99
$4.99

Blue Sea 2713 Minibus Cover [2713]

Blue Sea Systems

Cover for 2304 and 2305Great for limited space applicationsBase Material: Reinforced PolycarbonateCover Material: Clear PolycarbonateContinuous ...

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$5.99
$4.99
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Blue Sea 2314 MiniBus 100 Ampere Common BusBar 5 x 832 Screw Terminal with Cover 2314
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$22.99
$14.99

Blue Sea 2314 MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal with Cover [2314]

Blue Sea Systems

MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal with CoverPN:   2314 Great for limited space applications in electronics cabinets and und...

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$22.99
$14.99
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Blue Sea 2716 Cover fBusBar 2302 2716
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$9.99
$6.99

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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$9.99
$6.99
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Blue Sea 2315 MiniBus 100 Ampere Common BusBar 4 x 1032 Stud Terminal with Cover 2315
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$25.99
$17.99

Blue Sea 2315 MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud Terminal with Cover [2315]

Blue Sea Systems

MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud Terminal with CoverPN:  2315 Great for limited space applications in electronics cabinets and unde...

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$25.99
$17.99
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Blue Sea 2312 150 Ampere Common Busbar 20 x 832 Screw Terminal with Cover 2312
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$46.99
$31.99

Blue Sea 2312, 150 Ampere Common Busbar 20 x 8-32 Screw Terminal with Cover [2312]

Blue Sea Systems

150 Ampere Common Busbar 20 x 8-32 Screw Terminal with CoverPN:   2312 Stud design provides direct terminal to bus contact for low resistant conne...

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$46.99
$31.99
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Blue Sea 4014 CableCap  Red 125 to 070 4014
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$8.99
$5.99

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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$8.99
$5.99
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Blue Sea 2010 PowerPost High Amperage Cable Connector 10 Stud 2010
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$12.99
$8.99

Blue Sea 2010 PowerPost High Amperage Cable Connector #10 Stud [2010]

Blue Sea Systems

PowerPost High Amperage Cable Connector #10 StudFeatures:  Insulated single stainless steel stud terminates multiple large conductors Connects hig...

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$12.99
$8.99
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Blue Sea 4011 CableCap  Black 070 to 030 Stud 4011
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$4.99
$3.99

Blue Sea 4011 CableCap - Black 0.70 to 0.30 Stud [4011]

Blue Sea Systems

4011 CableCap - Black 0.70 to 0.30 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices...

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$4.99
$3.99
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Blue Sea 4001 Rotating Single Entry CableCap  Small Pair 4001
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$10.99
$7.99

Blue Sea 4001 Rotating Single Entry CableCap - Small Pair [4001]

Blue Sea Systems

4001 Rotating Single Entry CableCap - Small Pair Features: Cable Size - All Pair - Red/Black Top rotates 360° to allow cable entry from any angle ...

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$10.99
$7.99
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Blue Sea 4015 CableCap  Black 125 to 070 4015
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$8.99
$5.99

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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$8.99
$5.99
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Blue Sea 4005 Standard CableCap  Small Pair 4005
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$8.99
$5.99

Blue Sea 4005 Standard CableCap - Small Pair [4005]

Blue Sea Systems

4005 Standard CableCap - Small PairFeatures: Cable Size - 4, 2, 1 Pair - Red/Black Insulates battery terminals which have added adapter terminals ...

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$8.99
$5.99
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Blue Sea 2204 Red Terminal Feed Through Connector 2204
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$39.99
$26.99

Blue Sea 2204 Red Terminal Feed Through Connector [2204]

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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$39.99
$26.99
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Blue Sea 4012 CableCap  Red 050 Stud 4012
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$7.99
$5.99

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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$7.99
$5.99
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Blue Sea 4008 CableCap  Red 047 to 013 Stud 4008
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$4.99
$3.99

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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$4.99
$3.99
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Blue Sea 2201 Black Terminal Feed Through Connector 2201
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$35.99
$23.99

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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$35.99
$23.99
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Blue Sea 2107 PowerBar 600AMP Cable Connector  8 x 38 16 Stud Terminal 2107
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$244.99
$161.99

Blue Sea 2107 PowerBar 600AMP Cable Connector - 8 x 3/8" 16 Stud Terminal [2107]

Blue Sea Systems

2107 PowerBar 600AMP Cable Connector - 8 x 3/8" 16 Stud TerminalSpecifications: Maximum Voltage: 300 V AC/48V DC Number of Terminal Studs: 8 Termi...

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$244.99
$161.99
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Blue Sea 2606 Terminal Black 65AMP  6 Circuit 2606
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$32.99
$21.99

Blue Sea 2606 Terminal Black 65AMP - 6 Circuit [2606]

Blue Sea Systems

Terminal Block 65AMP - 6 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolated ci...

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$32.99
$21.99
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Blue Sea 4017 Straight Terminal CableCap  Large 4017
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$7.99
$5.99

Blue Sea 4017 Straight Terminal CableCap - Large [4017]

Blue Sea Systems

4017 Straight Terminal CableCap - LargeInsulates battery terminals which have standard automotive posts.Features:Designed to fit standard automoti...

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$7.99
$5.99
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Blue Sea 2306 MiniBus 100AMP Common BusBar Grounding BusBar 6 x 832 Screw Terminal 2306
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$9.99
$6.99

Blue Sea 2306 MiniBus 100AMP Common BusBar Grounding BusBar 6 x 8-32 Screw Terminal [2306]

Blue Sea Systems

2306 MiniBus 100AMP Common BusBar Grounding BusBar 6 x 8-32 Screw TerminalFeatures:Great for limited space applications in electronics cabinets an...

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$9.99
$6.99
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Blue Sea 4006 Standard CableCap  Large Pair 4006
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$8.99
$5.99

Blue Sea 4006 Standard CableCap - Large Pair [4006]

Blue Sea Systems

4006 Standard CableCap - Large PairFeatures: Cable Size - 1/0, 2/0 Pair - Red/Black For batteries with marine adapter terminals added on WARNING: ...

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$8.99
$5.99
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Blue Sea 4013 CableCap  Black 050 Stud 4013
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$7.99
$5.99

Blue Sea 4013 CableCap - Black 0.50 Stud [4013]

Blue Sea Systems

4013 CableCap - Black 0.50 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING:...

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$7.99
$5.99
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Blue Sea 2722 DualBus Plus 14 Stud 5 x 1032 Screw Terminal 2722
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$42.99
$28.99

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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$42.99
$28.99
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