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 2107 PowerBar 600AMP Cable Connector - 8 x 3/8" 16 Stud Terminal [2107]
Regular price $148.95 USDRegular price$244.99 USD-$96.04 USD Sale price $148.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2356 Water Resistant BusBar - 100 Amp w/Cover [2356]
Regular price $33.95 USDRegular price$54.99 USD-$21.04 USD Sale price $33.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2105 MaxiBus 250AMP Common BusBars 12 x #10 Terminal Screws [2105]
Regular price $50.95 USDRegular price$82.99 USD-$32.04 USD Sale price $50.95 USD -
Vendor:Blue Sea Systems
Blue Sea PowerBar 1000 - 8 3/8" Terminal Studs w/Cover [1990]
Regular price $161.95 USDRegular price$265.99 USD-$104.04 USD Sale price $161.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2017 Dual PowerPost Cable Connectors - 2 x 3/8" [2017]
Regular price $19.95 USDRegular price$31.99 USD-$12.04 USD Sale price $19.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2314 MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal with Cover [2314]
Regular price $13.95 USDRegular price$22.99 USD-$9.04 USD Sale price $13.95 USD -
Vendor:BEP Marine
BEP Pro Installer Double Insulated Stud - 10mm [IST-10MM-2S]
Regular price $22.95 USDRegular price$39.99 USD-$17.04 USD Sale price $22.95 USD -
Vendor:BEP Marine
BEP Pro Installer Z Bus Bar - 18 Way - 200A [777-Z18W-200]
Regular price $54.95 USDRegular price$95.99 USD-$41.04 USD Sale price $54.95 USD -
Vendor:BEP Marine
BEP Pro Installer Dual Insulated Distribution Stud - 1/4" [IS-6MM-2/DSP]
Regular price $14.95 USDRegular price$23.99 USD-$9.04 USD Sale price $14.95 USD -
Vendor:Blue Sea Systems
Blue Sea 4012 CableCap - Red 0.50 Stud [4012]
Regular price $4.95 USDRegular price$7.99 USD-$3.04 USD Sale price $4.95 USD -
Vendor:Blue Sea Systems
Blue Sea 9217 Terminal Block Jumpers f/2500 Series Blocks - *Package of 5* [9217]
Regular price $3.95 USDRegular price$5.99 USD-$2.04 USD Sale price $3.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2010 PowerPost High Amperage Cable Connector #10 Stud [2010]
Regular price $7.95 USDRegular price$12.99 USD-$5.04 USD Sale price $7.95 USD -
Vendor:Blue Sea Systems
Blue Sea 5049 ST CLB Circuit Breaker Block Jumper - *Package of 5* [5049]
Regular price $5.95 USDRegular price$9.99 USD-$4.04 USD Sale price $5.95 USD -
Vendor:Blue Sea Systems
Blue Sea 2018 Dual PowerPost Cable Connectors - 1 X 5/16" - 1 X 3/8" [2018]
Regular price $19.95 USDRegular price$31.99 USD-$12.04 USD Sale price $19.95 USD -
Vendor:BEP Marine
BEP ATC Bus bar - 6 Way - 5mm Input Stud [80-712-0039-00]
Regular price $20.95 USDRegular price$36.99 USD-$16.04 USD Sale price $20.95 USD -
Vendor:T-Spec
T-Spec 8 Position Battery Terminal - POS/NEG [VBTPN]
Regular price $42.99 USDRegular price$47.99 USD-$5.00 USD Sale price $42.99 USD