BusBars and Insulators

The Feed Through Connectors are perfect for passing high current cables through hulls, decks and bulkheads. Protects large cables that are subject ...

The Stud CableCap insulates single studs on alternators, starters, windlasses and high amperage termination points Stud CableCap Datasheet  

The DualBus Busbars combine negative and positive buses on one block. Provides a clear poly carbonate cover snaps on to meet Coast Guard and ABYC i...

The MiniBus BusBars are great for limited space applications. A once-piece serrated flange nut ensures correct and secure connections. MiniBus BusB...

The PowerPost Insulator provides electrical insulation for single studs and large cables PowerPost Insulator Datasheet

Common BusBar by Blue Sea Systems The industry standard busbar for positive distribution The industry standard busbar for the collection of negati...

Drilling a hole to pass an antenna cable through a rooftop or transom can allow water to pass through if not properly sealed. Cable Clams provide a...

The Standard CableCap insulates battery terminals which have added adapter terminals. For batteries with marine adapter terminals added on Standa...

The Square CableCaps insulate the battery terminals which have in-line dual posts, suitable for top-mount, dual-post marine batteries and can be us...

The Dual Entry PowerPost Cable Insulator is used to protect against accidental short circuits. The top lid allows for easy to access to connection ...

Terminal Block jumpers allow the creation of common circuits on independent connectors. Fits 20A/ 30A/ 65A  Ampere terminal blocks (See Terminal Bl...

The Terminal Blocks have a closed back design that completely insulates power from the mounting surface. Each screw pair is one isolated circuit, j...

The PowerBar BusBars provides compact high-ampere busing with 3/8" terminal studs. PowerBar BusBar Datasheet

The MaxiBus Busbars are used to consolidate multiple wires or feed multiple circuits. Insert molded stainless steel studs eliminate need for secur...