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 2104 PowerBar 600AMP Cable Connector 4 x 38 16 Stud Terminal 2104
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$176.99
$116.99

Blue Sea 2104 PowerBar 600AMP Cable Connector 4 x 3/8 16 Stud Terminal [2104]

Blue Sea Systems

2104 PowerBar 600AMP Cable Connector 4 x 3/8 16 Stud TerminalSpecifications: Max Voltage: 300 V AC/48 V DC Number of Terminal Studs: 4 Terminal Ty...

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$176.99
$116.99
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Blue Sea 2708 BusBar Cover fPowerBar 2104 2708
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$37.99
$25.99

Blue Sea 2708 BusBar Cover f/PowerBar 2104 [2708]

Blue Sea Systems

2708 BusBar Cover for PowerBar 2104Specifications:Dimensions: 8.500" x 3.375" x 2.750"WARNING: This product can expose you to chemicals including ...

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$37.99
$25.99
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Blue Sea 2303 150AMP Common BusBar 4 x 14 Stud Terminal 2303
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$32.99
$21.99

Blue Sea 2303 150AMP Common BusBar 4 x 1/4" Stud Terminal [2303]

Blue Sea Systems

2303 150AMP Common BusBar 4 x 1/4" Stud TerminalFeatures: Stud design provides direct terminal to bus contact for low resistant connection Stainle...

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$32.99
$21.99
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BEP Pro Installer Link Joiner 3Way 779LBJ3
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$20.99
$13.99

BEP Pro Installer Link Joiner 3-Way [779-LBJ-3]

BEP Marine

Pro Installer Link Joiner 3-WayPro Installer link bars provide the fastest and most economical way of connecting the Pro Installer line of product...

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$20.99
$13.99
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Blue Sea 2126 Maxibus 6 x 51618 Stud Common 2126
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$89.99
$59.99

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

Blue Sea Systems

6 x 5⁄16- 18 Stud TerminalPart# 2126 SpecificationsContinuous Amperage 250 Amperes AC/DCVoltage Rating 300 Volts AC Maximum / 48 Volts DC Maximu...

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$89.99
$59.99
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BEP Pro Installer 4Way Link BarJoiner 779LBJ4
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$25.99
$16.99

BEP Pro Installer Link Joinder 4-Way [779-LBJ-4]

BEP Marine

Pro Installer Link Joinder 4-WayThis tin-plated bus bar can be used to link 4 adjacent DC products together.  The rating varies from 450-650 Amps,...

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$25.99
$16.99
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Blue Sea 2709 Cover fDualBus 2701 2709
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$21.99
$14.99

Blue Sea 2709 Cover f/DualBus 2701 [2709]

Blue Sea Systems

2709 Cover For DualBus for 2701Specifications: Length: 4-3/16" Height: 7/8" Width: 2-1/2" Weight: 0.03lb WARNING: This product can expose you to c...

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$21.99
$14.99
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Blue Sea 2710 Cover fDualBus 2702 2710
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$22.99
$14.99

Blue Sea 2710 Cover f/DualBus 2702 [2710]

Blue Sea Systems

2710 Cover for DualBus 2702Specifications: Length: 6-3/8" Height: 7/8" Width: 2-3/8" Weight: 0.04lb WARNING: This product can expose you to chemic...

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$22.99
$14.99
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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 2203 Black Terminal Feed Through Connector 2203
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$39.99
$26.99

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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$39.99
$26.99
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BEP Pro Installer Link Joiner 6Way 779LBJ6
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$36.99
$23.99

BEP Pro Installer Link Joiner 6-Way [779-LBJ-6]

BEP Marine

Pro Installer Link Joiner 6-WayThis tin-plated bus bar can be used to link 6 adjacent DC products together.  The rating varies from 350-650 Amps d...

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$36.99
$23.99
Save 35%
Bluewater 20 Terminal Busbar  150 Amp 312302B020
$20.62

Bluewater 20 Terminal Busbar - 150 Amp [312302-B-020]

Bluewater

20 Terminal Busbar - 150 AmpDesigned for larger wiring systems, this 20-terminal busbar handles up to 150 amps. It allows you to centralize multip...

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$20.62
Bluewater 10 Position 150AMP 14 Busbar wCover 312700B022
$32.08

Bluewater 10 Position 150AMP 1/4" Busbar w/Cover [312700-B-022]

Bluewater

10 Position 150AMP 1/4" Busbar with CoverThis busbar features dual input studs for flexible routing and higher load balancing, supporting up to 15...

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$32.08
BEP Pro Installer Double Insulated Stud  10mm IST10MM2S
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$39.99
$24.99

BEP Pro Installer Double Insulated Stud - 10mm [IST-10MM-2S]

BEP Marine

10mm Double Instulated StudThe Pro Installer insulated studs are a smart choice for marine installers. An increased stainless steel stud length al...

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$39.99
$24.99
Save 38%
BEP Pro Installer Z Bus Bar  10 Way  200A 777Z10W200
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$61.99
$37.99

BEP Pro Installer Z Bus Bar - 10 Way - 200A [777-Z10W-200]

BEP Marine

200A Z Bar 10 Way Bus BarThis patent-pending, space saving bus bar range is a completely new concept for marine cable termination. Offering almost...

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$61.99
$37.99
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Blue Sea 4018 Square CableCap Insulators Pair RedBlack 4018
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$12.99
$8.99

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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$12.99
$8.99
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Blue Sea 2202 Red Terminal Feed Through Connectors 2202
Save 33%
$35.99
$23.99

Blue Sea 2202 Red Terminal Feed Through Connectors [2202]

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
Save 33%
Blue Sea 2610 Terminal Block 65AMP  10 Circuit 2610
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$43.99
$29.99

Blue Sea 2610 Terminal Block 65AMP - 10 Circuit [2610]

Blue Sea Systems

2610 Terminal Block 65AMP - 10 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isola...

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$43.99
$29.99
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Blue Sea 2020 PowerBar Dual BusBar  Two 3816 Studs 2020
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$25.99
$16.99

Blue Sea 2020 PowerBar Dual BusBar - Two 3/8"-16 Studs [2020]

Blue Sea Systems

PowerBar Dual BusBar - Two 3/8"-16 StudsProvides compact high-ampere busing with 3/8" terminal studsSpecifications: Maximum Amperage: 200A Maximu...

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$25.99
$16.99
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Bluewater 14 Position FCI Busbar 3 Screw 1 Post 2314B001
$38.89

Bluewater 14 Position FCI Busbar 3 Screw 1 Post [2314-B-001]

Bluewater

14 Position FCI Busbar 3 Screw 1 PostDesigned for use with FCI connectors, this sealed busbar supports modular, secure electrical connections in h...

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$38.89
Bluwater 516 Dual Stud Busbar Copper Link 312311A025
$16.61

Bluwater 5/16" Dual Stud Busbar Copper Link [312311-A-025]

Bluewater

5/16" Dual Stud Busbar Copper LinkThis Dual Stud Busbar features an integrated copper link that connects both studs for continuous conductivity an...

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$16.61
Bluewater 38 Dual Stud Busbar Copper Link 312311A024
$16.61

Bluewater 3/8" Dual Stud Busbar Copper Link [312311-A-024]

Bluewater

3/8" Dual Stud Busbar Copper LinkThis Dual Stud Busbar features an integrated copper link that connects both studs for continuous conductivity and...

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$16.61
Bluewater 14 Position Sealed FCI Molded Busbar 2314B000
$42.97

Bluewater 14 Position Sealed FCI Molded Busbar [2314-B-000]

Bluewater

14 Position Sealed FCI Molded BusbarGreat For: Reliable Marine Power Distribution, Reducing Wiring Clutter, And Handling 100a To 250a With Secure ...

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$42.97
Bluewater Common Stud 4 Gang Positive Terminal Busbar wCover 313738B023
$18.90

Bluewater Common Stud 4 Gang Positive Terminal Busbar w/Cover [313738-B-023]

Bluewater

Common Stud 4 Gang Positive Terminal Busbar with CoverThis 4-gang positive terminal block features a common stud for shared power input. This Posi...

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$18.90

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