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 2340 Battery Terminal Mount BusBars [2340]
Save 29%
$32.52
$22.99

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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$32.52
$22.99
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Blue Sea 2402 Terminal Black 20AMP - 2 Circuit [2402]
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$4.83
$3.99

Blue Sea 2402 Terminal Black 20AMP - 2 Circuit [2402]

Blue Sea Systems

2402 Terminal Black 20AMP - 2 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...

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$4.83
$3.99
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Blue Sea PowerBar 1000 - 12 3/8" Terminal Studs w/Cover [1991]
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$296.44
$203.99

Blue Sea PowerBar 1000 - 12 3/8" Terminal Studs w/Cover [1991]

Blue Sea Systems

PowerBar 1000 - 12 3/8" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerBa...

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$296.44
$203.99
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T-Spec VPNB2 MANL 2 Position All-In-One Distribution Block w/Cover [VPNB2]
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$31.99
$27.99

T-Spec VPNB2 MANL 2 Position All-In-One Distribution Block w/Cover [VPNB2]

T-Spec

VPNB2 MANL 2 Position All-In-One Distribution Block with CoverT-Spec designed VPNB2 distribution block to handle the high-current power and ground...

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$31.99
$27.99
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BEP Pro Installer Dual Insulated Distribution Stud - 1/4" [IS-6MM-2/DSP]
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$21.64
$14.99

BEP Pro Installer Dual Insulated Distribution Stud - 1/4" [IS-6MM-2/DSP]

BEP Marine

Insulated Distribution Stud, Dual 1/4" - (Black)Dual Stud Made with high temperature plastic bases Stud covers push securely over the threaded st...

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$21.64
$14.99
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Blue Sea 2301 150AMP Common BusBar 10 x #8-32 Screw Terminal [2301]
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$30.16
$15.99

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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$30.16
$15.99
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Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 [2019]
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$31.34
$21.99

Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 [2019]

Blue Sea Systems

PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to...

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$31.34
$21.99
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Blue Sea 1002 Cable Clam 0.8" [1002]
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$24.14
$16.99

Blue Sea 1002 Cable Clam 0.8" [1002]

Blue Sea Systems

1002 Cable Clam 0.8" Features: Perfect for antenna installation Waterproof co-axial installation without removing connectors Save the expense of r...

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$24.14
$16.99
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Blue Sea PowerBar 1000 - 12 5/16" Terminal Studs w/Cover [1993]
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$296.44
$203.99

Blue Sea PowerBar 1000 - 12 5/16" Terminal Studs w/Cover [1993]

Blue Sea Systems

PowerBar 1000 - 12 5/16" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerB...

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$296.44
$203.99
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Blue Sea 2510 Terminal Block 30AMP - 10 Circuit [2510]
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$14.75
$9.99

Blue Sea 2510 Terminal Block 30AMP - 10 Circuit [2510]

Blue Sea Systems

2510 Terminal Block 30AMP - 10 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isola...

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$14.75
$9.99
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Blue Sea 2606 Terminal Black 65AMP - 6 Circuit [2606]
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$25.41
$17.99

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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$25.41
$17.99
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Blue Sea 4005 Standard CableCap - Small Pair [4005]
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$6.20
$4.99

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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$6.20
$4.99
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Blue Sea 4006 Standard CableCap - Large Pair [4006]
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$5.55
$3.99

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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$5.55
$3.99
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Blue Sea 1001 CableClam .63" [1001]
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$23.61
$16.99

Blue Sea 1001 CableClam .63" [1001]

Blue Sea Systems

CableClam .63"Connector Opening (in):   0.63Features: Perfect for antenna installation Waterproof co-axial installation without removing connector...

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$23.61
$16.99
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Blue Sea 4016 Straight Terminal CableCap - Small [4016]
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$5.55
$3.99

Blue Sea 4016 Straight Terminal CableCap - Small [4016]

Blue Sea Systems

4016 Straight Terminal CableCap - SmallInsulates battery terminals which have standard automotive posts.Features:Designed to fit standard automoti...

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$5.55
$3.99
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Blue Sea 2016 Dual PowerPost Cable Connectors - 2 X 5/16" [2016]
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$28.88
$19.99

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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$28.88
$19.99
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Blue Sea 2128 Maxibus 6 x #10-24(Screws) w/2 x 516"(Studs) [2128]
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$66.86
$34.99

Blue Sea 2128 Maxibus 6 x #10-24(Screws) w/2 x 516"(Studs) [2128]

Blue Sea Systems

2 x 5⁄16"- 18 Stud Terminal6 x#10-24 Terminal Screws Part# 2128 SpecificationsContinuous Amperage t250 Amperes AC/DCVoltage Rating t300 Volts AC M...

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$66.86
$34.99
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Blue Sea 2709 Cover f/DualBus 2701 [2709]
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$17.64
$12.99

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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$17.64
$12.99
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T-Spec VFDB4 MANL 4 Position Distribution Block w/Cover [VFDB4]
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$43.99
$38.99

T-Spec VFDB4 MANL 4 Position Distribution Block w/Cover [VFDB4]

T-Spec

VFDB4 MANL 4 Position Distribution Block with CoverThis compact distribution block from T-Spec will handle the high-current power distribution for...

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$43.99
$38.99
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BEP Pro Installer Z Bus Bar - 10 Way - 200A [777-Z10W-200]
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$45.86
$33.99

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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$45.86
$33.99
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Blue Sea PowerBar 1000 - 8 5/16" Terminal Studs w/Cover [1992]
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$235.94
$162.99

Blue Sea PowerBar 1000 - 8 5/16" Terminal Studs w/Cover [1992]

Blue Sea Systems

PowerBar 1000 - 8 5/16" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerBa...

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$235.94
$162.99
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Blue Sea 2312, 150 Ampere Common Busbar 20 x 8-32 Screw Terminal with Cover [2312]
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$56.16
$28.99

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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$56.16
$28.99
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Blue Sea 4001 Rotating Single Entry CableCap - Small Pair [4001]
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$7.16
$4.99

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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$7.16
$4.99
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Victron Busbar 600A 4P  Cover 4X 3/8" Plus 4X M8 Terminals [VBB160040010]
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$154.00
$130.90

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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$154.00
$130.90
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Metra Powersports 2-Way Waterproof Connector [76-0201]
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$29.99
$26.99

Metra Powersports 2-Way Waterproof Connector [76-0201]

Metra Powersports

2-Way Waterproof ConnectorFeatures: Pair of wire connectors with one (1) Male and one (1) Female connector ends each 18 Gauge wire Waterproof *Sol...

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$29.99
$26.99
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T-Spec 8 Position Battery Terminal - POS/NEG [VBTPN]
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$36.99
$32.99

T-Spec 8 Position Battery Terminal - POS/NEG [VBTPN]

T-Spec

8 Position Battery Terminal - POS/NEGThe VBTPN is an eight-position battery terminal that can accept up to (4) 4/8/10 AWG set screw outputs and (4...

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$36.99
$32.99
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Victron Busbar 150A 2P w/20 Screws  Cover [VBB115022020]
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$34.00
$28.90

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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$34.00
$28.90
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Blue Sea 9216 Terminal Block Jumper f/2600 Series Blocks - *Package of 5* [9216]
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$5.34
$3.99

Blue Sea 9216 Terminal Block Jumper f/2600 Series Blocks - *Package of 5* [9216]

Blue Sea Systems

9216 Terminal Block Jumper for 2600 Series Blocks - Package of 5Features: Jumpers allow creation of common circuits on independent connectors Fits...

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$5.34
$3.99
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Victron Busbar 250A 2P w/6 Screws  Cover [VBB125020620]
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$51.00
$43.35

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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$51.00
$43.35
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Victron Busbar 150A 6P  Cover 6X 1/4" Terminals [VBB115060020]
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$33.00
$28.05

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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$33.00
$28.05
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Blue Sea 2101 PowerPost Plus Cable Connector - 1/4" Stud [2101]
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$33.69
$22.99

Blue Sea 2101 PowerPost Plus Cable Connector - 1/4" Stud [2101]

Blue Sea Systems

2101 PowerPost Plus Cable Connector - 1/4" StudEnables connection of multiple smaller wires in spaces where a traditional bus bar may not fit.Feat...

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$33.69
$22.99
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Victron Busbar 250A 2P w/12 Screws  Cover [VBB125021220]
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$59.00
$50.15

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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$59.00
$50.15
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T-Spec VDB4 4-Position Distribution Block w/Cover [VDB4]
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$31.99
$27.99

T-Spec VDB4 4-Position Distribution Block w/Cover [VDB4]

T-Spec

VDB4 4-Position Distribution Block with CoverT-Spec designed their VDB4 distribution block to handle the high-current power distribution for four ...

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$31.99
$27.99
Save 13%
Blue Sea 2356 Water Resistant BusBar - 100 Amp w/Cover [2356]
Save 18%
$37.59
$30.99

Blue Sea 2356 Water Resistant BusBar - 100 Amp w/Cover [2356]

Blue Sea Systems

2356 Water Resistant BusBar - 100 Amp with CoverProvides secure water-resistant bussing for harsh environments. The single side nesting design all...

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$37.59
$30.99
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Victron Busbar 600A 8P  Cover 8X 3/8" Plus 8X M8 Terminals [VBB160080010]
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$238.00
$202.30

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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$238.00
$202.30
Save 15%
BEP Pro Installer Insulated Stud - Single - 10mm [IST-10MM-1S]
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$18.02
$13.99

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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$18.02
$13.99
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Blue Sea 2102 PowerPost Plus Cable Connector - 5/16" Stud [2102]
Save 32%
$33.69
$22.99

Blue Sea 2102 PowerPost Plus Cable Connector - 5/16" Stud [2102]

Blue Sea Systems

2102 PowerPost Plus Cable Connector - 5/16" StudEnables connection of multiple smaller wires in spaces where a traditional bus bar may not fit.Fea...

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$33.69
$22.99
Save 32%
Blue Sea PowerBar 1000 - 8 3/8" Terminal Studs w/Cover [1990]
Save 31%
$235.94
$162.99

Blue Sea PowerBar 1000 - 8 3/8" Terminal Studs w/Cover [1990]

Blue Sea Systems

PowerBar 1000 - 8 3/8" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerBar...

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$235.94
$162.99
Save 31%

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