Ferraz Shawmut 3-Pole 3-Phase open style fuse block is made of flexible glass filled polycarbonate and has reinforced fuse clips. It has a current rating of 60 Amps and voltage rating of 250 Volts. It can accommodate a copper wire of size 14 to 2 AWG and has box lug terminal. It measures 4.080 Inch x 2.120 Inch x 4.750 Inch. Fuse block is UL listed and CSA certified.