Vertical Fuse Disconnect Switches Support Side-mounted Auxiliary Contact Modules

The modular design concept is found in industry standard accessory systems. These modules typically support mechanical connection to the vertical fuse switch disconnector body via snaps or bolts, and output the operating contacts to the side position within a limited space for easy connection to control circuits. Unlike traditional front-mounted contacts, side mounting offers greater flexibility in arranging control signal loops in vertical installation environments.

During assembly, the module mounting surface maintains a consistent reference plane with the nhrt40 vertical fuse switch disconnector housing side panel, and necessary wiring channels are provided based on cabinet space. Side-mounted contacts typically offer different control status feedback options in NO/NC combinations to accommodate the input requirements of PLCs or remote monitoring units.