High Voltage Fuse DIN Current Limiting Fuse XRNT 63A HRC Fuse IEC60282 12KV 24KV 36kv HRC fuse (high rupturing capacity fuse) is one kind of fuse, where the fuse wire carries a short circuit current in a set period. If the fault occurs in the circuit then it blows off. The HRC fuse is made with glass otherwise some other kind of chemical compound.