Blue Sea 7748 SafetyHub 150 Fuse Distribution Block

Description

The Blue Sea SafetyHub 150 Fuse Block consolidates both high- and low-amperage DC circuit protection into one ignition-protected marine distribution center. It can protect as many as ten circuits, making it useful as a main or branch distribution point on gasoline- or diesel-powered boats.

Four MIDI/AMI fuse positions support high-current loads such as panel feeds, windlasses, and stereo amplifiers, while six ATO/ATC positions handle smaller circuits including bilge pumps, electronics, and lighting. A built-in negative bus provides a common return point, reducing the number of separate distribution components required in the installation.

The sealed cover carries an IP66 rating for protection against powerful water jets and includes write-on circuit identification, a fuse puller, and storage for spare ATO/ATC and MIDI/AMI fuses. Coated fuse screws help resist loosening over time, and the ignition-protected design meets Coast Guard and ABYC requirements for appropriate marine installations. Fuses are sold separately. Find more in our bus bars & power distribution.