The MEGA fuse holder is available for systems up to 32 volts DC, rating current max is 500A and accepts 5/16″ (M8) terminal stud sizes. Interlocking pins on the sides of the fuse holder let you connect additional MEGA fuse holders to create a multi-fuse block. Product Size The dimensions of the fuse holder are 126*37.5*43.5 mm (L*W*H), with a spacing of 51 mm between the two holes, and is suitable for connecting 5/16″ (M8) ring terminals. High Quality This fuse box is made of high-quality rubber and metal and is strong, durable, flame retardant, and heat resistant. Protective Cover This automotive fuse box comes with a protective cover. Widely Application It is suitable for ANM (MEGA) fuses, which are widely used in automotive electronics, household appliances, medical electronics, industrial equipment, lighting fixtures, and communication equipment. Max Current Rating 500A Fuse Type - Mega Ingress Protection- Dust Input and output Terminals - M8 Stud M6 Mounting holes