Blue Sea 5023 ST-Blade Battery Terminal Mount Fuse Block

The Blue Sea 5023 ST-Blade Battery Terminal Mount Fuse Block is designed for serious boaters and anglers who require dependable electrical protection in challenging marine environments. This fuse block mounts directly to your battery terminals, providing fast-access circuit protection right where your main power originates, making it ideal for various marine applications.

Constructed by Blue Sea Systems, known for their high-quality marine electrical architecture, this terminal mount design eliminates the need for remote panel installations. The ST-Blade configuration accepts standard ATC and MACT blade fuses, allowing for the protection of multiple circuits from a single, compact mounting point. Its design minimizes electrical resistance from battery to load, which is crucial for high-amperage applications.

This fuse block is particularly beneficial for vessels with distributed 12V or 24V DC loads, such as trolling motors and bilge pumps. Its compact profile fits into tight engine compartments, maintaining a clean and efficient electrical backbone. Blue Sea's engineering ensures that fuse replacement and circuit diagnostics are user-friendly, even in challenging conditions.