Bus Bars

A must have for a clean installation.

A marine electrical bus bar allows safe and professional grouping of ground wires in one location, so your boat wiring project will have smart, easy-to-trace wire routing, and less wire clutter at your marine batteries. Best of all, you'll have a lot fewer headaches when troubleshooting marine electrical issues in the future.

Compact marine electrical ground bus is a quick clutter cleaner for your boat wiring project

Compact Ground Bus - Low cost for lower current

This economy bus bar allows the safe and professional grouping of lower current ground wires in one location. Its small size - only 2" x 4.75" - allows for easy installation.


This three stud marine electrical ground bus is ready for higher current capacities and will clean up the clutter of your boat wiring project

Insulated Ground Bus - Higher current capacity

For higher current capacity, this insulated ground bus has three large - 5/16" - studs that allow for the safe grouping of ground wires in one location. Its small size - only 2" by 6 5/8" - allows easy installation.



Heavy duty, covered marine electrical ground bus is rated for up to 300 amps. It's a great addition to any boat wiring project.

Heavy Duty Marine Electrical Bus - Our best, rated to 500 amps

This is a pro-quality, covered heavy-duty, four-way bus - with a current rating of 500 amps. These Pro Installer buss bars are designed for flexibility and scalability. The snap-out side skirts allow for additional cable entry, and radius ends improve cable routing options.

If you have any questions about this or any Boat Wiring Store product, please call us at 720 239 2232, write to us at boatwiringstore@gmail.com or read through other customer questions about marine electrical boat wiring.