ABG4 series outdoor high voltage isolating switch

The ABG4 outdoor high voltage isolating switch is the latest single pole structure high voltage switching device designed for outdoor 12 kV transmission and distribution power lines. It is used to disconnect and close single-phase or three-phase circuits under no-load conditions. Equipped with fixed hooks and self-locking mechanisms, it offers flexible and reliable operation using insulated operating rods. The ABG4 isolating switch features a single-phase configuration consisting of a base frame, pillar insulators, switch blade, and contacts. The switch blade comprises two conductive blades, overall tinned, with compression springs on the sides to adjust contact pressure. At the top, it is equipped with a fixed latch and interconnected self-locking mechanism, facilitating operation for opening and closing using insulated rods.