supply of semi conductor fast acting fuse, rating 1000/1250 volts, 1450 amps for bg ac emu main rectifier unit confirming to specification icf/elec/021 rev.semi conductor fast acting fuse, rating 1000/1250 volts, 1450 amps for bg ac emu main rectifier unit confirming to specification icf/elec/021 rev.,semi conductor fast acting fuse, rating 1000/1250 volts, 1450 amps for bg a c emu main rectifier unit confirming to specification icf/elec/021 rev. a clause 6.5 si milar to bussman type matched pair of 170l 9598/ferraz fz 12.5 urc 273 ttf 1450 (ref.no. p 301428 a)(make: siemens/ l&t/c&s/bussmann/kel/r.b.commercial corporation only prefered ) [ warranty period: 30 months after the date of delivery ]