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Welcome to First Stop Marine, Your one stop shop for all of your boating needs and more!

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Collection: Electrical - Busbars, Connectors & Insulators

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Brand_BEP Marine (20 products)
Brand_Blue Sea Systems (91 products)
Brand_Bluewater (25 products)
Brand_Egis Mobile Electric (4 products)
Brand_Newmar Power (4 products)
Brand_Pacer Group (2 products)
Brand_Sea-Dog (2 products)
Brand_T-Spec (4 products)
Brand_Victron Energy (11 products)
Connectors & Insulators (163 products)
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Electrical | Busbars (163 products)
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163 products

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

Sale

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

Vendor:
BEP Marine

Regular price $16.99 USD

Regular price ~~$23.99 USD~~ Sale price $16.99 USD
Unit price per

Sale
Blue Sea 4012 CableCap - Red 0.50 Stud [4012]

Sale

Blue Sea 4012 CableCap - Red 0.50 Stud [4012]

Vendor:
Blue Sea Systems

Regular price $5.99 USD

Regular price ~~$7.99 USD~~ Sale price $5.99 USD
Unit price per

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

Sale

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

Vendor:
Blue Sea Systems

Regular price $4.99 USD

Regular price ~~$5.99 USD~~ Sale price $4.99 USD
Unit price per

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

Sale

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

Vendor:
Blue Sea Systems

Regular price $8.99 USD

Regular price ~~$12.99 USD~~ Sale price $8.99 USD
Unit price per

Sale
Blue Sea 5049 ST CLB Circuit Breaker Block Jumper - *Package of 5* [5049]

Sale

Blue Sea 5049 ST CLB Circuit Breaker Block Jumper - *Package of 5* [5049]

Vendor:
Blue Sea Systems

Regular price $6.99 USD

Regular price ~~$9.99 USD~~ Sale price $6.99 USD
Unit price per

Sale
Blue Sea 2018 Dual PowerPost Cable Connectors - 1 X 5/16" - 1 X 3/8" [2018]

Sale

Blue Sea 2018 Dual PowerPost Cable Connectors - 1 X 5/16" - 1 X 3/8" [2018]

Vendor:
Blue Sea Systems

Regular price $22.99 USD

Regular price ~~$31.99 USD~~ Sale price $22.99 USD
Unit price per

Sale
BEP ATC Bus bar - 6 Way - 5mm Input Stud [80-712-0039-00]

Sale

BEP ATC Bus bar - 6 Way - 5mm Input Stud [80-712-0039-00]

Vendor:
BEP Marine

Regular price $23.99 USD

Regular price ~~$36.99 USD~~ Sale price $23.99 USD
Unit price per

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

Sale

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

Vendor:
Blue Sea Systems

Regular price $3.99 USD

Regular price ~~$4.99 USD~~ Sale price $3.99 USD
Unit price per

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

Sale

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

Vendor:
Blue Sea Systems

Regular price $9.99 USD

Regular price ~~$13.99 USD~~ Sale price $9.99 USD
Unit price per

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

Sale

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

Vendor:
Blue Sea Systems

Regular price $13.99 USD

Regular price ~~$18.99 USD~~ Sale price $13.99 USD
Unit price per

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

Sale

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

Vendor:
Blue Sea Systems

Regular price $26.99 USD

Regular price ~~$38.99 USD~~ Sale price $26.99 USD
Unit price per

Sale
Blue Sea 2408 Terminal Block 20AMP - 8 Circuit [2408]

Sale

Blue Sea 2408 Terminal Block 20AMP - 8 Circuit [2408]

Vendor:
Blue Sea Systems

Regular price $8.99 USD

Regular price ~~$11.99 USD~~ Sale price $8.99 USD
Unit price per

Sale
Blue Sea 2504 Terminal Block 30AMP - 4 Circuit [2504]

Sale

Blue Sea 2504 Terminal Block 30AMP - 4 Circuit [2504]

Vendor:
Blue Sea Systems

Regular price $7.99 USD

Regular price ~~$9.99 USD~~ Sale price $7.99 USD
Unit price per

Sale
Blue Sea 2506 Terminal Block 30AMP - 6 Circuit [2506]

Sale

Blue Sea 2506 Terminal Block 30AMP - 6 Circuit [2506]

Vendor:
Blue Sea Systems

Regular price $9.99 USD

Regular price ~~$13.99 USD~~ Sale price $9.99 USD
Unit price per

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

Sale

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

Vendor:
Blue Sea Systems

Regular price $4.99 USD

Regular price ~~$5.99 USD~~ Sale price $4.99 USD
Unit price per

Sale
Blue Sea 2718 Maxibus Cover f/2105 & 2106 [2718]

Sale

Blue Sea 2718 Maxibus Cover f/2105 & 2106 [2718]

Vendor:
Blue Sea Systems

Regular price $35.99 USD

Regular price ~~$50.99 USD~~ Sale price $35.99 USD
Unit price per

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

Sale

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

Vendor:
Blue Sea Systems

Regular price $61.99 USD

Regular price ~~$89.99 USD~~ Sale price $61.99 USD
Unit price per

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

Sale

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

Vendor:
Blue Sea Systems

Regular price $22.99 USD

Regular price ~~$32.99 USD~~ Sale price $22.99 USD
Unit price per

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

Sale

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

Vendor:
Blue Sea Systems

Regular price $32.99 USD

Regular price ~~$46.99 USD~~ Sale price $32.99 USD
Unit price per

Sale
Blue Sea 2201 Black Terminal Feed Through Connector [2201]

Sale

Blue Sea 2201 Black Terminal Feed Through Connector [2201]

Vendor:
Blue Sea Systems

Regular price $24.99 USD

Regular price ~~$35.99 USD~~ Sale price $24.99 USD
Unit price per

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

Sale

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

Vendor:
Blue Sea Systems

Regular price $4.99 USD

Regular price ~~$5.99 USD~~ Sale price $4.99 USD
Unit price per

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

Sale

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

Vendor:
Blue Sea Systems

Regular price $6.99 USD

Regular price ~~$9.99 USD~~ Sale price $6.99 USD
Unit price per

Sale
Blue Sea 2719 Maxibus Cover f/2127 & 2128 [2719]

Sale

Blue Sea 2719 Maxibus Cover f/2127 & 2128 [2719]

Vendor:
Blue Sea Systems

Regular price $29.99 USD

Regular price ~~$42.99 USD~~ Sale price $29.99 USD
Unit price per

Sale
Blue Sea 2151 Terminal Fuse Block - 3/8" Mounting Hole - 2 Terminal Studs [2151]

Sale

Blue Sea 2151 Terminal Fuse Block - 3/8" Mounting Hole - 2 Terminal Studs [2151]

Vendor:
Blue Sea Systems

Regular price $43.99 USD

Regular price ~~$62.99 USD~~ Sale price $43.99 USD
Unit price per

Sale

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