Blue Sea MEGA / AMG Safety Fuse BlockThe Blue Sea MEGA/AMG Safety Fuse Block can be used on high amperage circuits on almost any boats, including gasoline and diesel powered boats. This fuse block is ignition protected and features a sealed cover to protect the fuses from harsh marine environments. The insulating cover satisfies ABYC and USCG insulation requirements. Accepts Blue Sea Systems square format standard or custom labels.Features:Ignition protectedInsulating cover meets ABYC/USCG insulation requirementsCover breakouts allow wire access in any directionFuses sold separatelySpecifications:Maximum Amperage: 300 AMaximum Voltage: 32V DCStud Size: M8 x 1.25Recommended Stud Torque: 120 in-lbRing Terminal Size: M8Weight: 0.15 lb.