supply of fuse holder & fuse base suitable for cylindrical fusefuse holder & fuse base suitable for cylindrical fuse,fuse holder & fuse base suitable for cylindrical fuse links current rating 63 amp, type hc 63 s uitable for fuse-link type hf, ampere range 2-63 amp. (similar to lauritz knudsen cat. no. sk91043) make/ brand l&t, bussmann, c&s, siemens, ferraz as per bill of material of rdso specification no rdso/pe/spe c/ac/0183 (rev. 2)-2024 [ warranty period: 30 months after the date of delivery ] ] , 40 ampere cylindrical fuse link, type hf 14x51gg 80 ka suitable for 4.5 kw underslung const ant voltage, regulated cum emergency battery charger for lhb coaches. (similar to lauritz knudsen cat. n o. sf90143) make/brand l&t, bussmann, c&s, siemens, ferraz as per bill of material of rdso specificatio n no rdso/pe/spec/ac/0183 (rev. 2)-2024 [ warranty period: 30 months after the date of delivery ] ]