Handle fuse 400 Volts NH gFF fuse link 63A

Eaton Bussmann NH-series gFF fuses are designed for 400V systems with low short-circuit currents. The gFF curve provides rapid protection, especially for long cables, with significantly faster operation than traditional gG curve fuses, particularly under small overload and short-circuit currents. Thanks to its fast operation, it is an ideal solution for fuse protection in low-voltage power distribution networks. The product is designed in accordance with IEC60269-1 and -2 standards, and the tripping curves comply with the AMKA standard. The fuse ends are insulated, enhancing operational safety in demanding installation conditions. This product description is an automated translation of the original Finnish description.