Mersen Class H, K and R fuse blocks accommodate all Class H, K and R 250 and 600V power 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 2500V. 30, 60 and 100A fuse blocks feature a unique adder block which can be snapped onto 1-, 2- or 3-pole blocks to form multipole segmented blocks of as many poles as desired. All fuse clips are made of high conductivity tinplated copper, with a choice of spring reinforced or nonspring reinforced clips in 30A and 60A. Clips 100A and above are spring reinforced. Rated voltage 250 VAC/DC Frequency (Hz) 50/60 Hz Ampere Rating 200 A Fuse Class Class R Short Circuit Current Rating (SCCR) 200 kA Number of Poles 1-Pole Fuse Installation Method Clip-in Torque Rating 375 lb-in Installation Mounting Direct Screw Mount Dimensions 8'' (L) x 3'' (W) x 2.9'' (H) Body/Insulating Material Phenolic Safety Certifications ROHS,UL, CSA Product Weight 1.825 lb
