Cooper bussmann has introduced innovative and most advanced dual-indication nh fuselinks that feature highly reliable combined top and centre fuse status indication device, demonstrating the sort of applied technology. When fitted in open style fuse bases, the only top [single] indicator provides the end-user with effective visual indication of fuse operation. However, when used in fuse rails or fuse switch-disconnectors, it is extremely difficult to identify the operated fuse link due to mounting heights, shrouds, termination, panel darkness, etc. The nh dual indicator fuses are designed with an additional centre indicator for easy and quick identification of operated fuselinks. Users benefit from a reliable and effective nh fuselink complimented by a proven dual indication system irrespective of whether the fuse is situated in a fuse base, fuse switchdisconnect or vertical fuse rail and regardless of its application. Available up to 800 a in sizes coo [ooo] to 3, this gl/gg class range of fuses are tested for 120 ka at 500 v, conform to iec/vde/din/is standards. The fuselinks are best suited for capacitors, mines, dg sets, petrochemicals, systems with power electronic devices, etc, where circuits can attain voltage levels higher than 415 v. They are also suitable for cable/feeder protection as well as motor protection.
