Mersen Class CC 303 SeriesMersen Class CC ppen-style fuse blocks accommodate all 30 ampere class CC fuses. A choice of box, screw, or pressure-plate connectors fit a wide range of stranded or solid copper wire. Insulators are glassfilled polycarbonate (GFPC) with verified dielectric strength in excess of 2500V. 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 alloy. Manufacturer Mersen Ampere 30A Voltage Rating 600V Interrupt Rating 10 to 200 kA IR Number of Poles ADDER Class CC Type Copper Box Approvals UL, RoHS, CSA Datasheet Product Specifications Item Weight 0.0454 kg