Blue Sea Systems 5255 80A AMI / MIDI Fuse

Blue Sea Systems 80A AMI / MIDI Compact Bolt-On Fuse

The Blue Sea Systems 5255 (cataloged in OEM bulk packaging as 5255-BSS) is a compact 8 A AMI/MIDI high-current DC circuit protection fuse designed for main DC distribution feeds, high-output alternator outputs, battery charger lines, and bow thruster control circuits. It provides space-efficient bolt-on protection that bridges the gap between standard ATO/ATC blade fuses and larger ANL or Class T fuses.

Engineered with tin-plated copper end contacts, the 5255 resists oxidation and contact degradation in marine environments. It features a clear visual indication window to quickly identify blown elements and is SAE J1171 ignition protected, making it safe for installation in gasoline engine compartments and hazardous vapor zones when installed in an appropriate sealed block (such as Blue Sea Systems SafetyFuse or Safety Hub series).

• Fast-acting type fuses ideal for electronic devices
• Standard circuit protection device for automobiles and trucks
• Tin-plated connector blades for corrosion resistance
• Visible indication of blown condition
• Sold in packages of 2