Specifications NT HRC Low Voltage Base and Fuse 1:light in weight 2:low power loss 3:high breaking capacity 4:CCC,CE,ISO,IEC NT HRC type Electric Fuse or Fuse Link Base and Fuse General 1.1 NT low voltage H. R. C. Fuse has features of light in weight, small in size, low in power loss and high in breaking capacity. This product has been widely used in overload and short circuit protection of electric installation. 1.2 This product conforms to IEC 269 standards with all of the rating at the world advanced level. 1.3 Rated breaking capacity: 500V-120KA, 660V-50KA Email: [email protected]