... ) this product conforms to IEC60629,VDE0636 and GB13539 standards Screw Type Fuse (E33) this product conforms to IEC60629,VDE0636 and GB13539 ... (R021) 63 ~500 TypeRL-16NDRL6-25RL6-63Rated voltage500V500V500VRated current of fuse25A25A63ARated current of fusant1,2,4,6,10A2,4,6,10,16 ... ,20,25A35,50,63ARated breaking current50kA cosφ=0.1-0.2Overall ...