supply of glass fuse.glass fuse.,2 amp glass fuse size 5 x 20 mm for switch plate assembly in lhb type coaches as per edml 064, rev b, am 4. make: as per rcf specification :edml 064, rev b, am 4. accepted make: cooper buss man / ferraz or equivalent. equivalent make must have approval from the office of cede/rcf [ warranty period: 30 months after the date of delivery ] ] , glass fuse 1 amps 250 volt, size 5 x 20 mm. as per rcf specification edml 127 rev 4, suita ble of switch plate assembly of lhb non-ac coaches. accepted makes : ferraz shawmut, eaton bussmann or any icf/rcf/mcf approved make. firm offered make: protectio rcf approved make [ warranty per iod: 30 months after the date of delivery ] ]