Ferraz Shawmut 60358J Spring Reinforced Fuse Block, 600 VAC, 30 A, Class: J, 4 to 14 AWG Wire, 3 Pole

Ferraz Shawmut class J fuse blocks accommodate all class J fuses. A choice of screw, pressure plate, box and special order stud connectors fit a wide range of stranded or solid copper or aluminum wire. Insulators are either molded glass filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500 V. 30 and 60 A fuse blocks feature a unique adder block which can be snapped onto 1-, 2- or 3-pole blocks to form multi-pole segmented blocks of as many poles as desired. All fuse clips are made of high conductivity tin plated copper, with a choice of spring reinforced or non-spring reinforced clips in 30 A and 60 A. Clips 100 A and above are spring reinforced.