The Blue Sea ANL Fuse Block provides a secure connection between source, fuse, and load. Swing-out design allows simple replacement of the Blue Sea ANL Fuse without having to remove fasteners. Tin-plated copper fuse mounting block is corrosion-resistant. Insert-molded, stainless steel studs have high torque and are corrosion-resistant for secure mounting and electrical contact. Reinforced polycarbonate base resists high temperatures. Insulating cover meets ABYC/USCG requirements and allows wire access in any direction. Accepts 5/16" (M8) ring terminals. Fuses sold separately.• Maximum Voltage: 32V DC• Maximum Amperage: 300 Amps• Mounting Screw: #10 (M5) screw• Maximum Torque: 110 in-lb• Maximum Cable Size: Up to 2/0 AWG• Weight: 0.35 lbs. Stainess steel 5/16"" terminal studs w/high torque Corrosion-resistant Some models have an insulated cover | Blue Sea Systems ANL Fuse Block, 300A w/ Cover