supply of capacitor, voltmeter ammeter for maintenance of different rli schemes , supply and delivery of capacitor, voltmeter & ammeter , supply & delivery 4 inch square projection type voltmeter ( 0-500 volts ) , mi ac , accuracy within+1.5% and confirming to is : 1248 / 1968 , supply & delivery 4 inch square projection type ammeter ( range 0-50 / 100 amps ) , miac, accuracy within +1.5% and confirming to is : 1248 / 1968. , supply & deliveryporcelain fuse grip ( top & bottom complete ) of63 a gsc main switch as per sample , supply & deliveryoperating rod with moving contractof63 a gsc main switch as per sample , supply & delivery of fuse wire 22 swg ( as per approved sample )