Blue Sea Systems ST Blade Fuse Block 6 Way Circuits with Negative Bus and Cover, 100 Amps, 5025

About this product

The Blue Sea Systems 5025 ST Blade Fuse Block with Negative Bus is a compact, marine‑grade solution for organizing and protecting DC electrical circuits in boats, RVs, overland vehicles, and custom automotive installations. Designed to manage up to six individual branch circuits, this fuse block delivers reliable power distribution while simplifying wiring layout. An integrated negative bus bar allows all ground connections to be terminated in one centralized location, reducing wiring complexity and installation time. Rated for 100 amps per block with support for up to 30 amps per circuit, the Blue Sea 5025 is compatible with widely available ATO and ATC blade fuses, making it easy to service and configure. Tin‑plated copper buses and fuse clips provide excellent conductivity and corrosion resistance, ensuring dependable electrical performance in harsh marine and mobile environments. A durable clear insulating cover protects terminals from accidental shorts and debris, while also offering convenient spare fuse storage and recessed label areas for fast circuit identification. Trusted by professionals, the Blue Sea Systems 5025 ST Blade Fuse Block is ideal for compact DC power distribution where reliability, safety, and clean wiring are essential.