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.

BEP ATC Bus bar  6 Way  5mm Input Stud 80712003900
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$32.98
$22.99

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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$32.98
$22.99
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BEP Pro Installer Z Bus Bar  18 Way  200A 777Z18W200
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$85.76
$59.99

BEP Pro Installer Z Bus Bar - 18 Way - 200A [777-Z18W-200]

BEP Marine

200A Z Bar 18 Way Bus BarThis patent-pending, space saving buss bar range is a completely new concept for marine cable termination. Offering almos...

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$85.76
$59.99
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Blue Sea 2016 Dual PowerPost Cable Connectors  2 X 516 2016
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$28.99
$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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$28.99
$21.99
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BEP Pro Installer Single Insulated Distribution Stud  14 IS6MM1DSP
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$16.69
$12.99

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
$12.99
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Bluewater HeavyDuty 4 Stud Busbar 312315B004
$60.08

Bluewater Heavy-Duty 4 Stud Busbar [312315-B-004]

Bluewater

Heavy-Duty 4 Stud BusbarBuilt for rugged, high-load environments, this 4-gang heavy-duty stud bus bar handles large cable connections with ease. I...

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$60.08
BEP Pro Installer Double Insulated Stud  8mm IST8MM2S
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$34.36
$23.99

BEP Pro Installer Double Insulated Stud - 8mm [IST-8MM-2S]

BEP Marine

Double Insulated Stud 8mmThe Pro Installer insulated studs are a smart choice for marine installers. An increased stainless steel stud length allo...

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$34.36
$23.99
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Blue Sea 4013 CableCap  Black 050 Stud 4013
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$6.99
$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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$6.99
$5.99
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Blue Sea 4014 CableCap  Red 125 to 070 4014
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$7.99
$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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$7.99
$5.99
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Blue Sea 4015 CableCap  Black 125 to 070 4015
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$7.99
$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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$7.99
$5.99
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BEP Pro Installer Insulated Stud  Single  10mm IST10MM1S
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$21.73
$15.99

BEP Pro Installer Insulated Stud - Single - 10mm [IST-10MM-1S]

BEP Marine

Pro Installer Insulated Stud - Single - 10mmThe Pro Installer insulated studs are a smart choice for marine installers. An increased stainless ste...

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$21.73
$15.99
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BEP Dual Distribution Stud Module  2 x 38 7022S
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$65.62
$45.99

BEP Dual Distribution Stud Module - 2 x 3/8" [702-2S]

BEP Marine

Dual Distribution Stud Module - 2 x 3/8"The 702-2S was designed specifically for transom areas for connecting battery cables from outboards. It al...

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$65.62
$45.99
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Blue Sea 2340 Battery Terminal Mount BusBars 2340
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$34.99
$25.99

Blue Sea 2340 Battery Terminal Mount BusBars [2340]

Blue Sea Systems

Battery Terminal Mount BusBarsEasy to install.Specifications: Maximum Voltage: 32V DC Continuous Rating: 100A DC Bus Material: Tin-Plated Cop...

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$34.99
$25.99
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Blue Sea 2315 MiniBus 100 Ampere Common BusBar 4 x 1032 Stud Terminal with Cover 2315
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$30.99
$22.99

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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$30.99
$22.99
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Blue Sea 2301 150AMP Common BusBar 10 x 832 Screw Terminal 2301
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$29.99
$22.99

Blue Sea 2301 150AMP Common BusBar 10 x #8-32 Screw Terminal [2301]

Blue Sea Systems

2301 150AMP Common BusBar 10 x #8-32 Screw Terminal Features: Stud design provides direct terminal to bus contact for low resistant connection Sta...

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$29.99
$22.99
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Blue Sea 2305 MiniBus 100 Ampere Common BusBar 4 x 1032 Stud Terminal 2305
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$24.99
$18.99

Blue Sea 2305 MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud Terminal [2305]

Blue Sea Systems

2305 MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud TerminalFeatures:Great for limited space applications in electronics cabinets and under dashb...

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$24.99
$18.99
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Blue Sea 2702 DualBus 100AMP Common BusBar 10 x 832 Screw Terminal 2702
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$37.99
$28.99

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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$37.99
$28.99
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Victron Busbar to Connect 6 Modular Holders CIP100400070
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$53.00
$45.05

Victron Busbar to Connect 6 Modular Holders [CIP100400070]

Victron Energy

Busbar to Connect 6 Modular HoldersFeatures: Six position high current bus bar (1500 A) With two M10 input connections. Input current up to 2000 A...

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$53.00
$45.05
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Victron Busbar 600A 8P  Cover 8X 38 Plus 8X M8 Terminals VBB160080010
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$262.00
$222.70

Victron Busbar 600A 8P Cover 8X 3/8" Plus 8X M8 Terminals [VBB160080010]

Victron Energy

Busbar 600A 8P & Cover 8X 3/8" Plus 8X M8 TerminalsBusbars are used for high current distribution and at the same time they provide connection...

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$262.00
$222.70
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Victron Busbar 600A 4P  Cover 4X 38 Plus 4X M8 Terminals VBB160040010
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$169.00
$143.65

Victron Busbar 600A 4P Cover 4X 3/8" Plus 4X M8 Terminals [VBB160040010]

Victron Energy

Busbar 600A 4P & Cover 4X 3/8" Plus 4X M8 TerminalsBusbars are used for high current distribution and at the same time they provide connection...

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$169.00
$143.65
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Victron Busbar 150A 4P  Cover 4X 14 Terminals VBB115040020
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$24.00
$20.40

Victron Busbar 150A 4P Cover 4X 1/4" Terminals [VBB115040020]

Victron Energy

Busbar 150A 4P & Cover 4X 1/4" TerminalsBusbars are used for high current distribution and at the same time they provide connections for batte...

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$24.00
$20.40
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Victron Busbar 250A 2P w12 Screws  Cover VBB125021220
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$65.00
$55.25

Victron Busbar 250A 2P w/12 Screws Cover [VBB125021220]

Victron Energy

Busbar 250A 2P with 12 Screws & CoverBusbars are used for high current distribution and at the same time they provide connections for batterie...

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$65.00
$55.25
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Victron Busbar 250A 4P  Cover 4X 516 Terminals VBB125040010
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$74.00
$62.90

Victron Busbar 250A 4P Cover 4X 5/16" Terminals [VBB125040010]

Victron Energy

Busbar 250A 4P & Cover 4X 5/16" TerminalsBusbars are used for high current distribution and at the same time they provide connections for batt...

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$74.00
$62.90
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Victron Busbar 150A 6P  Cover 6X 14 Terminals VBB115060020
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$36.00
$30.60

Victron Busbar 150A 6P Cover 6X 1/4" Terminals [VBB115060020]

Victron Energy

Busbar 150A 6P & Cover 6X 1/4" TerminalsBusbars are used for high current distribution and at the same time they provide connections for batte...

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$36.00
$30.60
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Victron Busbar 250A 2P w6 Screws  Cover VBB125020620
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$56.00
$47.60

Victron Busbar 250A 2P w/6 Screws Cover [VBB125020620]

Victron Energy

Busbar 250A 2P with 6 Screws & CoverBusbars are used for high current distribution and at the same time they provide connections for batteries...

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$56.00
$47.60
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Victron Busbar 150A 2P w20 Screws  Cover VBB115022020
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$37.00
$31.45

Victron Busbar 150A 2P w/20 Screws Cover [VBB115022020]

Victron Energy

Busbar 150A 2P with 20 Screws & CoverBusbars are used for high current distribution and at the same time they provide connections for batterie...

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$37.00
$31.45
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Blue Sea 2701 DualBus 100 Ampere Common BusBars 5 x 832 Screw Terminal 2701
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$35.99
$26.99

Blue Sea 2701 DualBus 100 Ampere Common BusBars 5 x 8-32 Screw Terminal [2701]

Blue Sea Systems

2701 DualBus 100 Ampere Common BusBars 5 x 8-32 Screw TerminalFeatures:Combines negative and positive buses on one blockWARNING: This product can ...

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$35.99
$26.99
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Blue Sea 2303 150AMP Common BusBar 4 x 14 Stud Terminal 2303
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$39.99
$29.99

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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$39.99
$29.99
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BEP Pro Installer Link Joiner 3Way 779LBJ3
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$18.24
$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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$18.24
$13.99
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Blue Sea 2126 Maxibus 6 x 51618 Stud Common 2126
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$105.99
$78.99

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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$105.99
$78.99
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BEP Pro Installer 4Way Link BarJoiner 779LBJ4
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$22.67
$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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$22.67
$16.99
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Blue Sea 2709 Cover fDualBus 2701 2709
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$19.99
$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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$19.99
$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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$55.99
$41.99

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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$55.99
$41.99
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Blue Sea 2203 Black Terminal Feed Through Connector 2203
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$35.99
$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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$35.99
$26.99
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BEP Pro Installer Link Joiner 6Way 779LBJ6
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$32.76
$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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$32.76
$23.99
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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 Z Bus Bar  10 Way  200A 777Z10W200
Save 31%
$55.16
$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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$55.16
$37.99
Save 31%
Blue Sea 2610 Terminal Block 65AMP  10 Circuit 2610
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$39.99
$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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$39.99
$29.99
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Blue Sea 2020 PowerBar Dual BusBar  Two 3816 Studs 2020
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$22.99
$17.99

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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$22.99
$17.99
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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 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
Bluewater Dual Bus 10 Position Busbar 150 Amp 312723B022
$32.08

Bluewater Dual Bus 10 Position Busbar 150 Amp [312723-B-022]

Bluewater

Dual Bus 10 Position Busbar 150 AmpThis busbar features dual input studs for flexible routing and higher load balancing, supporting up to 150 amps...

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$32.08
Bluewater Cover fHeavy Duty 8 Stud Busbar  Black 312315B108
$22.57

Bluewater Cover f/Heavy Duty 8 Stud Busbar - Black [312315-B-108]

Bluewater

Cover for Heavy Duty 8 Stud Busbar - BlackBluewater black cover for heavy-duty stud busbar, 8 gang.

$22.57
Bluewater Red Cover f4 Stud Heavy Duty Busbar 312315B205
$16.11

Bluewater Red Cover f/4 Stud Heavy Duty Busbar [312315-B-205]

Bluewater

Red Cover for 4 Stud Heavy Duty BusbarBluewater red cover for heavy-duty stud busbar, 4 gang.

$16.11
Bluewater Common Stud 4 Gang Negative Busbar Terminal Block 313756B023
$18.90

Bluewater Common Stud 4 Gang Negative Busbar Terminal Block [313756-B-023]

Bluewater

Common Stud 4 Gang Negative Busbar Terminal BlockDesigned to simplify negative distribution, this 4-gang terminal block provides a central groundi...

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$18.90
Bluewater 10 Terminal Busbar  150 Amp 312301B020
$14.89

Bluewater 10 Terminal Busbar - 150 Amp [312301-B-020]

Bluewater

10 Terminal Busbar - 150 AmpWith a 150 amp capacity, this 10-terminal electrical busbar offers efficient power distribution in mid-sized applicati...

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$14.89

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