Blue Sea Terminal Fuse Block 2 Stud with Cover (30-300A)

Blue Sea 2151 Terminal Fuse Block (MRBF - Marine Rated Battery Fuse) with 2 Studs 30-300A. Easily and economically satisfies ABYC 7" circuit protection rule by mounting on a 3/8" battery post, battery switch or busbar. The isolated stud design uses standard M8 hardware and permits stacking of terminals.
Compact high amp fuse - appropriate for DC Main, inverter windlass and bow thruster circuit protection
Provides high current protection in tight space constraints
Weatherproof - suitable for small open-cockpit boats and other harsh environments
Insulating cap prevents accidental shorts
Accepts 5/16" or 3/8" ring terminals