Mersen 64033R

The fuse base is designed to accommodate Class H, K, and R power fuses rated for both 250V and 600V. It includes a range of connector options such as screw, pressure plate, and box connectors, compatible with various stranded or solid copper and aluminum wires. The insulators are constructed from either molded glass-filled polycarbonate or phenolic, exhibiting a dielectric strength exceeding 2500V.

Notably, the 30A, 60A, and 100A variants are equipped with a unique adder block that can be attached to 1-, 2-, or 3-pole blocks, allowing for the creation of multipole segmented blocks as needed. All fuse clips are manufactured from high conductivity tin-plated copper, with options for spring reinforced or non-spring reinforced clips available for 30A and 60A configurations. For clips rated at 100A and above, spring reinforcement is standard.

This model features a maximum operating temperature of 80 °C and a short circuit current rating (SCCR) of 200 kA. It supports a maximum fuse rating of 400 A and has a torque rating of 275 lb-in. The direct screw mount installation enhances its versatility in various applications.