Blue Sea Systems ANL Fuse Block w/ Insulating Cover - 350-750A Cover included; Accepts 5/16" (M8) ring terminals; For use on systems up to 32 Volts DC; Swing out design allows replacement of the fuse without removing fasteners; Stainless steel studs provide resistance to corrosion and high torquing for excellent electrical contact; UL 94-V0 base resists high heat; Insert molded studs ensure secure fuse mounting; Insulating cover satisfies ABYC/USCG requirements; Cover breakouts allow wire access in any direction; Fuse sold separately; Specifications: Maximum Voltage: 32V DC; Base Material: Reinforced Polycarbonate; Fuse Mounting Blocks: Tin-Plated Copper; Maximum Cable Size: 4/0 AWG; Maximum Torque: 107 in-lb (12.09 Nm); Terminal Stud Size: 5/16-18 (M8); Weight: 1.06lb (0.48 kg);