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Busbars, Connectors & Insulators

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Busbars, Connectors & Insulators

Shop our complete selection of Busbars, Connectors & Insulators at High Tide Supply — your trusted source for outfitting your boat with quality marine gear. We carry premium busbars, connectors & insulators from top marine manufacturers, hand-selected by our marine electronics specialists for performance and reliability.

All products are sold new with full manufacturer support. High Tide Supply offers fast US shipping, competitive pricing, and expert pre-sale support to help you choose the right busbars, connectors & insulators for your vessel. Questions? Call us at (727) 201-2479 or browse our full catalog below.

210 products
Blue Sea 2510 Terminal Block 30AMP 10 Circuit 2510
Blue Sea 2510 Terminal Block 30AMP - 10 Circuit [2510]
$16.99
Blue Sea 2508 Terminal Block 30AMP 8 Circuit 2508
Blue Sea 2508 Terminal Block 30AMP - 8 Circuit [2508]
$14.99
Blue Sea 2506 Terminal Block 30AMP 6 Circuit 2506
Blue Sea 2506 Terminal Block 30AMP - 6 Circuit [2506]
$12.99
Blue Sea 2708 BusBar Cover fPowerBar 2104 2708
Blue Sea 2708 BusBar Cover f/PowerBar 2104 [2708]
$33.99
Blue Sea 2104 PowerBar 600AMP Cable Connector 4 x 38 16 Stud Terminal 2104
Blue Sea 2104 PowerBar 600AMP Cable Connector 4 x 3/8 16 Stud Terminal [2104]
$157.99
Blue Sea 2103 PowerPost Plus Cable Connector 38 Stud 2103
Blue Sea 2103 PowerPost Plus Cable Connector 3/8" Stud [2103]
$33.99
Blue Sea 2002 PowerPost High Amperage Cable Connector 516 Stud 2002
Blue Sea 2002 PowerPost High Amperage Cable Connector 5/16" Stud [2002]
$17.99
Blue Sea 2003 PowerPost High Amperage Cable Connector 38 Stud 2003
Blue Sea 2003 PowerPost High Amperage Cable Connector 3/8" Stud [2003]
$17.99
Blue Sea 2105 MaxiBus 250AMP Common BusBars 12 x 10 Terminal Screws 2105
Blue Sea 2105 MaxiBus 250AMP Common BusBars 12 x #10 Terminal Screws [2105]
$98.99
Blue Sea 2302 150AMP Common BusBar 20 x 832 Screw Terminal 2302
Blue Sea 2302 150AMP Common BusBar 20 x 8-32 Screw Terminal [2302]
$46.99
Blue Sea 2303 150AMP Common BusBar 4 x 14 Stud Terminal 2303
Blue Sea 2303 150AMP Common BusBar 4 x 1/4" Stud Terminal [2303]
$39.99
Blue Sea 2301 150AMP Common BusBar 10 x 832 Screw Terminal 2301
Blue Sea 2301 150AMP Common BusBar 10 x #8-32 Screw Terminal [2301]
$29.99
Blue Sea 2710 Cover fDualBus 2702 2710
Blue Sea 2710 Cover f/DualBus 2702 [2710]
$19.99
Blue Sea 2709 Cover fDualBus 2701 2709
Blue Sea 2709 Cover f/DualBus 2701 [2709]
$19.99
Blue Sea 2701 DualBus 100 Ampere Common BusBars 5 x 832 Screw Terminal 2701
Blue Sea 2701 DualBus 100 Ampere Common BusBars 5 x 8-32 Screw Terminal [2701]
$35.99
Blue Sea 2305 MiniBus 100 Ampere Common BusBar 4 x 1032 Stud Terminal 2305
Blue Sea 2305 MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud Terminal [2305]
$24.99
Blue Sea 2304 MiniBus 100 Ampere Common BusBar 5 x 832 Screw Terminal 2304
Blue Sea 2304 MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal [2304]
$22.99
Blue Sea 2001 Power Post High Amperage Cable Connector 14 Stud 2001
Blue Sea 2001 Power Post High Amperage Cable Connector 1/4" Stud [2001]
$18.99