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V-Line NH fuse-switches and fuse rails

Distributing power and protecting grids with optimal efficiency

To ensure consistent and stable energy supply, power distribution grids need reliable protection. This is where NH fuse systems are the means of choice. From fuse-links and current transformers to switching devices – EFEN is your one-stop source of carefully matched systems.

At the Hanover Fair, the company is now presenting its new line of NH fuse-switches and NH fuse-rails that combine reliable protection with unrivaled cost efficiency. The V-Line series for 185-mm busbar systems comprises NH fuse-switches and open NH fuse-rails of sizes 00/185 and 1/2. All fuse-switches and fuse-rails are fitted with multiple-use terminals accepting either lines with cable lugs or unassembled lines with cross-sections up to 240 mm2. The NH fuse-switches feature a transparent cover window, allowing the user to see the performance data of the NH fuse-link as well as its switch state at a glance.

All products of the V-Line boast a compact design to save installation space. Thanks to the special shape of their bases, they can make full use of the entire width of the 185-mm busbar system. All products of the V-Line are suitable for installation in low-profile distribution cabinets. The space required for the fuse elements in the distribution grid is very small, making this solution a very profitable choice for any distribution grid operator.