Supply of On Load Change Over Switch In Sheet Steel Enclosure With Front Operating Rot Ary Handle & Shaft As Per Following Technical Data. I Rated Operating Current: 63 Amps. Ii Rated Operating Voltage: 415V Ac. Iii No.Of Pole:4, Iv Specification:Is:13947 Part-1 & 3, Co Nforming To Dy. Cee/W/Llhs Drg. No. Led/Ac/3/817. One Sample To Be Approved Before Bulk Su Pply. Warranty Period: 30 Months After The Date Of Delivery