Fuse Bases 250V 30A Class H/K 3-pole Tin-Plate Copper Screw

Fuse Bases 250V 30A Class H/K 3-pole Tin-Plate Copper Screw – Electrical Fuse Bases The Mersen Fuse Bases 250V 30A Class H/K 3-pole with tin-plated copper screw connections are designed to accommodate Class H and K 250V power fuses. These fuse blocks are engineered for use in electrical distribution and switchgear applications requiring reliable fuse mounting and connection solutions. Suitable for stranded or solid copper or aluminum wire, they provide secure and durable connections with a choice of screw connectors. The insulators are molded from glass-filled polycarbonate (GFPC), offering verified dielectric strength exceeding 2500V. This product supports 3-pole configurations and is ideal for electrical distributors and lighting solutions requiring dependable fuse base components. Specifications Voltage Rating: 250 VAC/DC Amperage Rating: 30 A Number of Poles: 3-pole Material: Glass Filled Polycarbonate Connection Type: Screw Mounting: Direct Screw Mount Frequency: 50 Hz Maximum Operating Temperature: 80 °C Dimensions (L x W x H): 3 in x 3 in x 1.38 in Product Weight: 0.34 lbs Country of Origin: Mexico Manufacturer: Mersen Manufacturer Part Number: 20313 Features Compatible with Class H and K 250V power fuses High conductivity tin-plated copper fuse clips with spring reinforcement for durability Glass-filled polycarbonate insulators with dielectric strength over 2500V Snap-on adder blocks available for multipole segmented configurations Suitable for copper or aluminum wire with screw terminal connections Downloads & Links Spec Sheet Spec Sheet (French)