Build a clean, safe, and efficient electrical system with our rugged collection of marine busbars, connectors, and insulators. Designed specifically for the harsh marine environment, these components ensure secure, organized power distribution while withstanding corrosion, vibration, and extreme temperatures.
Whether you're managing high-current circuits, grounding systems, or isolating key electrical points, this collection has you covered. From heavy-duty busbars and terminal blocks to insulated covers, barrier strips, and waterproof connectors—everything is engineered for long-lasting reliability and ABYC compliance. Professional-grade parts for professional-grade builds.
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Vendor:Blue Sea Systems
Blue Sea 2020 PowerBar Dual BusBar - Two 3/8"-16 Studs [2020]
Regular price $15.95 USDRegular price$25.99 USD-$10.04 USD Sale price $15.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2610 Terminal Block 65AMP - 10 Circuit [2610]
Regular price $27.95 USDRegular price$43.99 USD-$16.04 USD Sale price $27.95 USD -
Vendor:Blue Sea Systems
Blue Sea 4010 CableCap - Red 0.70 to 0.30 Stud [4010]
Regular price $3.95 USDRegular price$4.99 USD-$1.04 USD Sale price $3.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2602 Terminal Block 65AMP - 2 Circuit [2602]
Regular price $8.95 USDRegular price$13.99 USD-$5.04 USD Sale price $8.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2510 Terminal Block 30AMP - 10 Circuit [2510]
Regular price $11.95 USDRegular price$18.99 USD-$7.04 USD Sale price $11.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2604 Terminal Block 65AMP - 4 Circuit [2604]
Regular price $12.95 USDRegular price$19.99 USD-$7.04 USD Sale price $12.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2608 Terminal Block 65AMP - 8 Circuit [2608]
Regular price $23.95 USDRegular price$38.99 USD-$15.04 USD Sale price $23.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2408 Terminal Block 20AMP - 8 Circuit [2408]
Regular price $7.95 USDRegular price$11.99 USD-$4.04 USD Sale price $7.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2506 Terminal Block 30AMP - 6 Circuit [2506]
Regular price $8.95 USDRegular price$13.99 USD-$5.04 USD Sale price $8.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2504 Terminal Block 30AMP - 4 Circuit [2504]
Regular price $6.95 USDRegular price$9.99 USD-$3.04 USD Sale price $6.95 USD -
Vendor:Blue Sea Systems
Blue Sea 9216 Terminal Block Jumper f/2600 Series Blocks - *Package of 5* [9216]
Regular price $3.95 USDRegular price$5.99 USD-$2.04 USD Sale price $3.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2718 Maxibus Cover f/2105 & 2106 [2718]
Regular price $31.95 USDRegular price$50.99 USD-$19.04 USD Sale price $31.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2126 Maxibus 6 x 516-18 Stud Common [2126]
Regular price $54.95 USDRegular price$89.99 USD-$35.04 USD Sale price $54.95 USD -
Vendor:Blue Sea Systems
Blue Sea 5503 ANL 750 Fuse Block w/ Cover [5503]
Regular price $47.95 USDRegular price$77.99 USD-$30.04 USD Sale price $47.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2303 150AMP Common BusBar 4 x 1/4" Stud Terminal [2303]
Regular price $20.95 USDRegular price$32.99 USD-$12.04 USD Sale price $20.95 USD -
Vendor:Blue Sea Systems
Blue Sea 4018 Square CableCap Insulators Pair Red/Black [4018]
Regular price $7.95 USDRegular price$12.99 USD-$5.04 USD Sale price $7.95 USD