procurement of spares of cg make 11 kv ht switches at new kenda colliery from oem procurement of spares of cg make 11 kv ht switches at newkenda colliery from oem , resin cast spout assembly , spout fitting with connector , front insulated connector r , front insulated connector y , front insulated connector b , rear insulated connector r , rear insulated connector y , rear insulated connector b , instrument control box consisting of indication lamp , selector switch & analogue meters , vertical isolating vcb trolley complete with all accessories including operating mechanisms , earth leakage relay with cbct , power converter ( 110 v ac to 110 v dc )