Fuse Block, Series: JM, 600 V, 30 A, 3 Pole, Class: J, Box Lug, 14 - 2 AWG Wire, DIN Rail Mount, 2-1/4 in Fuse Length, 0.81 in Fuse Dia, -40 to 120 deg C, For Use With: Low-Peak™ LPJ, Limitron™ JKS and DFJ Ferrule Fuse, Thermoplastic, 4.3 in L x 3.3 in W x 2.3 in H, Standards/Approvals: RoHS Compliant