Blue Sea 2340 Battery Terminal Mount BusBars

The Blue Sea 2340 Battery Terminal Mount BusBars provide a compact, tin-plated copper distribution point for marine electrical systems. This battery terminal mount busbar consolidates multiple 12V or 24V DC connections into a single, space-efficient hub, eliminating the need for tangled wire bundles at the battery terminals and reducing voltage drop across critical circuits.

Built from C11000 tin-plated copper, the busbar handles a continuous 100A DC rating at a maximum operating voltage of 32V DC—sufficient for most 12V and 24V marine electrical architectures. The tin plating provides corrosion resistance in the harsh salt-air environment typical of offshore and coastal boating. Mounting is straightforward via a 3/8-inch (M10) stud clearance hole, and connections are secured with #8-32 screws fitted with captive star lock washers to prevent vibration-induced loosening during rough seas or extended cruising.

This terminal mount is ideal for weekend anglers and serious offshore operators who need reliable, organized battery distribution without the expense and complexity of a full distribution panel. Typical applications include consolidating positive or negative bus connections on fishing boats, cruising sailboats, or auxiliary power setups where multiple circuits share a common return or feed point. The compact 7 × 2 × 7-inch footprint fits easily in tight engine compartments or battery boxes.

Blue Sea Systems is recognized in the marine industry for solid electrical distribution products that prioritize safety and longevity in saltwater environments. The 2340 is a foundational component for any boat owner looking to upgrade from directly stacked battery terminals to a more robust, maintainable electrical architecture.