We are well known manufacturers of premium Knife Type Tap Changers and knife type octcs that are offered by us within 1 to 12 decks & 2 to 45 positions. Our product is available with linear as well as bridging connections and is widely appreciated for its superior performance. Some of the key technical specifications of our octcs include: 11, 22, 33, 44, 66, 110, 132, 154, & 220 kv100, 250, 400, 800, 1200, 1600, 2400, 3600, 5200amps (rating more than 1200 amps are taken care by using parallel connections)linear connection, bridging connection, double bridging connection, star-delta connection, series-parallel connection, coarse-fine, reversing type switch.