Skipper manufactured Drop out fuse for Railway traction system complies to specification no. ETI/ PSI/ 14 (1/86).
These drop out fuses find application in general as isolating links cum fuses in the protection of 25kV 1 LT supply transformers at traction sub stations. Switching stations and way side railway stations. The fuse links used for 10kVA transformers are continuously rated for 1A and those used for 100kVA transformers are continuously rated for 5A.