Blue Sea Systems ST Blade Compact Fuse Block, 4 Circuits | Compact four-circuit ATO/ATC fuse distribution; cover included; fuses sold separately
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Technical Specifications
Key Features
FOUR CIRCUIT DESIGN: Provides four fused outputs for DC branch circuits, allowing safe, organized power distribution for accessories, electronics, lighting, and other onboard systems
COMPACT FOOTPRINT: Space‑saving surface‑mount format with all terminals located on one side, simplifying installation in tight spaces while improving wire routing and overall layout organization
100 AMP BLOCK RATING: Supports up to 30 Amps per circuit with ATO or ATC fuses
INSULATING COVER: Clear insulating cover protects terminals from accidental contact, reduces short-circuit risk, and provides space for circuit identification labels
CORROSION RESISTANT: Tin‑plated copper buses and durable fuse clips resist corrosion and ensure long‑term conductivity in harsh automotive or marine environments





