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 2715 Cover fBusBar 2301  2303 2715
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$5.99
$4.99

Blue Sea 2715 Cover f/BusBar 2301 2303 [2715]

Blue Sea Systems

2715 Cover for BusBar 2301 & 2303Features:Weight: 0.08lb (0.04 kg)WARNING: This product can expose you to chemicals including di(2-ethylhexyl)...

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$5.99
$4.99
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Blue Sea 4009 CableCap  Black 047 to 013 Stud 4009
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$5.99
$3.99

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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$5.99
$3.99
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Blue Sea 4016 Straight Terminal CableCap  Small 4016
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$9.99
$6.99

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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$9.99
$6.99
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Blue Sea 4010 CableCap  Red 070 to 030 Stud 4010
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$4.99
$3.99

Blue Sea 4010 CableCap - Red 0.70 to 0.30 Stud [4010]

Blue Sea Systems

4010 CableCap - Red 0.70 to 0.30 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 2300 150AMP Common BusBar 10 x 832 Screw Terminal wCover 2300
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$29.99
$19.99

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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$29.99
$19.99
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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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Blue Sea 2602 Terminal Block 65AMP  2 Circuit 2602
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$13.99
$9.99

Blue Sea 2602 Terminal Block 65AMP - 2 Circuit [2602]

Blue Sea Systems

2602 Terminal Block 65AMP - 2 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...

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$13.99
$9.99
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Blue Sea 2502 Terminal Block 30AMP  2 Circuit 2502
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$7.99
$5.99

Blue Sea 2502 Terminal Block 30AMP - 2 Circuit [2502]

Blue Sea Systems

2502 Terminal Block 30AMP - 2 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...

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$7.99
$5.99
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Blue Sea 9216 Terminal Block Jumper f2600 Series Blocks  Package of 5 9216
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$5.99
$4.99

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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$5.99
$4.99
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Blue Sea 9218 Terminal Block Jumpers f2400 Series Blocks  Package of 5 9218
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$5.99
$3.99

Blue Sea 9218 Terminal Block Jumpers f/2400 Series Blocks - *Package of 5* [9218]

Blue Sea Systems

9218 Terminal Block Jumpers for 2400 Series Blocks - Package of 5Features: Jumpers allow creation of common circuits on independent connectors Fit...

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$5.99
$3.99
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Blue Sea 2410 Terminal Block 20AMP  10 Circuit 2410
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$16.99
$10.99

Blue Sea 2410 Terminal Block 20AMP - 10 Circuit [2410]

Blue Sea Systems

2410 Terminal Block 20AMP - 10 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isola...

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$16.99
$10.99
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Blue Sea 2723 DualBus Plus 516 Stud  5 x 10  32 Screw Terminal 2723
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$48.99
$32.99

Blue Sea 2723 DualBus Plus 5/16" Stud - 5 x 10 - 32 Screw Terminal [2723]

Blue Sea Systems

2723 DualBus Plus 5/16" Stud - 5 x 10 - 32 Screw TerminalFeatures: Combines negative and positive buses on one block Clear polycarbonate cover sna...

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$48.99
$32.99
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Blue Sea 2608 Terminal Block 65AMP  8 Circuit 2608
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$38.99
$25.99

Blue Sea 2608 Terminal Block 65AMP - 8 Circuit [2608]

Blue Sea Systems

2608 Terminal Block 65AMP - 8 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...

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$38.99
$25.99
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Blue Sea 2402 Terminal Black 20AMP  2 Circuit 2402
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$7.99
$5.99

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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$7.99
$5.99
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Blue Sea 2604 Terminal Block 65AMP  4 Circuit 2604
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$19.99
$13.99

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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$19.99
$13.99
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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 2002 PowerPost High Amperage Cable Connector 516 Stud 2002
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$19.99
$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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$19.99
$12.99
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Blue Sea 2404 Terminal Black 20AMP  4 Circuit 2404
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$8.99
$6.99

Blue Sea 2404 Terminal Black 20AMP - 4 Circuit [2404]

Blue Sea Systems

2404 Terminal Black 20AMP - 4 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...

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$8.99
$6.99
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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 2304 MiniBus 100 Ampere Common BusBar 5 x 832 Screw Terminal 2304
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$18.99
$12.99

Blue Sea 2304 MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal [2304]

Blue Sea Systems

2304 MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw TerminalFeatures:Great for limited space applications in electronics cabinets and under dashb...

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$18.99
$12.99
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Blue Sea 2301 150AMP Common BusBar 10 x 832 Screw Terminal 2301
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$24.99
$16.99

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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$24.99
$16.99
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Blue Sea 2305 MiniBus 100 Ampere Common BusBar 4 x 1032 Stud Terminal 2305
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$20.99
$13.99

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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$20.99
$13.99
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Blue Sea 9217 Terminal Block Jumpers f2500 Series Blocks  Package of 5 9217
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$5.99
$3.99

Blue Sea 9217 Terminal Block Jumpers f/2500 Series Blocks - *Package of 5* [9217]

Blue Sea Systems

9217 Terminal Block Jumpers for 2500 Series Blocks - Package of 5Features: Jumpers allow creation of common circuits on independent connectors Fit...

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$3.99
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Blue Sea 2003 PowerPost High Amperage Cable Connector 38 Stud 2003
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$19.99
$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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$12.99
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