din type high voltage hrc fuse link 25 amp 1000 volt operation class gb rated breaking capacity 25 ka size nh000m similar to the part no 2038603 25 of m s siba as per rcf specification no edts 355 rev 1 or latest suitable for non ac coaches of switch board cabinet conforming to is 13703 pt 2 sec2 iec 60269 2 or latest make siba efen eti or similar in all respect warranty period 30 months after the date of delivery