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 PowerBar 1000 - 12 3/8" Terminal Studs w/Cover [1991]
Regular price $201.95 USDRegular price$331.99 USD-$130.04 USD Sale price $201.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2128 Maxibus 6 x #10-24(Screws) w/2 x 516"(Studs) [2128]
Regular price $34.95 USDRegular price$55.99 USD-$21.04 USD Sale price $34.95 USD -
Vendor:Blue Sea Systems
Blue Sea 4002 Cable Cap Dual Entry - Black [4002]
Regular price $8.95 USDRegular price$12.99 USD-$4.04 USD Sale price $8.95 USD -
Vendor:Blue Sea Systems
Blue Sea 4003 Cable Cap Dual Entry - Red [4003]
Regular price $7.95 USDRegular price$12.99 USD-$5.04 USD Sale price $7.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 [2019]
Regular price $21.95 USDRegular price$34.99 USD-$13.04 USD Sale price $21.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2713 Minibus Cover [2713]
Regular price $3.95 USDRegular price$5.99 USD-$2.04 USD Sale price $3.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2315 MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud Terminal with Cover [2315]
Regular price $15.95 USDRegular price$25.99 USD-$10.04 USD Sale price $15.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2716 Cover f/BusBar 2302 [2716]
Regular price $5.95 USDRegular price$9.99 USD-$4.04 USD Sale price $5.95 USD -
Vendor:Blue Sea Systems
Blue Sea 4011 CableCap - Black 0.70 to 0.30 Stud [4011]
Regular price $3.95 USDRegular price$4.99 USD-$1.04 USD Sale price $3.95 USD -
Vendor:Blue Sea Systems
Blue Sea 4005 Standard CableCap - Small Pair [4005]
Regular price $5.95 USDRegular price$8.99 USD-$3.04 USD Sale price $5.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2606 Terminal Black 65AMP - 6 Circuit [2606]
Regular price $20.95 USDRegular price$32.99 USD-$12.04 USD Sale price $20.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw Terminal [2722]
Regular price $26.95 USDRegular price$42.99 USD-$16.04 USD Sale price $26.95 USD -
Vendor:Blue Sea Systems
Blue Sea 4009 CableCap - Black 0.47 to 0.13 Stud [4009]
Regular price $3.95 USDRegular price$5.99 USD-$2.04 USD Sale price $3.95 USD -
Vendor:Blue Sea Systems
Blue Sea 4001 Rotating Single Entry CableCap - Small Pair [4001]
Regular price $6.95 USDRegular price$10.99 USD-$4.04 USD Sale price $6.95 USD -
Vendor:Blue Sea Systems
Blue Sea 4006 Standard CableCap - Large Pair [4006]
Regular price $5.95 USDRegular price$8.99 USD-$3.04 USD Sale price $5.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2723 DualBus Plus 5/16" Stud - 5 x 10 - 32 Screw Terminal [2723]
Regular price $29.95 USDRegular price$48.99 USD-$19.04 USD Sale price $29.95 USD