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

Family Owned and Operated

Collection: Electrical - Busbars, Connectors & Insulators

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Brand_BEP Marine (20 products)
Brand_Blue Sea Systems (87 products)
Brand_Bluewater (26 products)
Brand_Egis Mobile Electric (4 products)
Brand_Newmar Power (3 products)
Brand_Pacer Group (2 products)
Brand_Sea-Dog (2 products)
Brand_T-Spec (3 products)
Brand_Victron Energy (11 products)
Connectors & Insulators (158 products)
Electrical (158 products)
Electrical | Busbars (158 products)
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158 products

Egis 3 Hole L Shaped Busbar Connector [8793]

Sale

Egis 3 Hole L Shaped Busbar Connector [8793]

Vendor:
Egis Mobile Electric

Regular price $5.99 USD

Regular price ~~$6.30 USD~~ Sale price $5.99 USD
Unit price per

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

Sale

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

Vendor:
Blue Sea Systems

Regular price $37.99 USD

Regular price ~~$54.99 USD~~ Sale price $37.99 USD
Unit price per

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

Sale

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

Vendor:
Blue Sea Systems

Regular price $181.99 USD

Regular price ~~$265.99 USD~~ Sale price $181.99 USD
Unit price per

Sale
Blue Sea 2017 Dual PowerPost Cable Connectors - 2 x 3/8" [2017]

Sale

Blue Sea 2017 Dual PowerPost Cable Connectors - 2 x 3/8" [2017]

Vendor:
Blue Sea Systems

Regular price $22.99 USD

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

Sale
Blue Sea 2314 MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal with Cover [2314]

Sale

Blue Sea 2314 MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal with Cover [2314]

Vendor:
Blue Sea Systems

Regular price $15.99 USD

Regular price ~~$22.99 USD~~ Sale price $15.99 USD
Unit price per

Sale
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 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 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

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