Fuse Block, Screw Connection Type, 30 A Current Rating, Supplementary 13/32" X 1-1/2" (10X38MM) Fuses For Use With, 1-1/2 X 13/32 In;10 X 38 MM Fuse Size, Midget Fuse Type, Cover Includes, Thermoplastic (Base);Thermoplastic (Cover);Tin Plated Bimetallic Copper (Clip);Tin Plated Bimetallic Copper (Terminal);Zinc Plated Steel (Screws and Pressure Plate) Material, Din Rail Mount;Panel Mount, 3 - Poles, -40 to +120 °C Operating Temperature Range, 3.7 In;95 MM Overall Height, 0.8 In;20 MM Overall Length, 1.3 In