Single break type with two/three porcelain/silicone rubber insulators per pole. Can be used for single or three phase applications. Robust sturdy design with bottom MS Channel of adequate dimensions which imparts requisite strength. Easy opening & closing from ground level with use of operating rod. Copper contacts are made of ETP grade high conductivity copper and are spring loaded for adequate contact pressure. The contacts are duly plated to improve resistance to corrosion and offer a low resistance current path. All MS parts and hardware are duly hot dip galvanized as per standard specifications which imparts long life to the switch.