Distribution Box Surge Back Up Device

Distribution Box Surge Back Up Device | Anhui Hongke Product Brief The Distribution Box Surge Back Up Device is a high‑current backup protection unit specially developed for main distribution box applications. Serving as a high‑performance Voltage Protector and supporting Surge Protector, it delivers reliable Power Protection for surge‑protection loops inside power distribution boxes. As an essential Electrical Safety Device for power distribution infrastructure, this unit is installed at the front end of surge protector circuits. Once surge protectors suffer short‑circuit failure under heavy‑current conditions, it will trigger over‑current backup protection rapidly, suppress fault diffusion and prevent secondary damage to the whole distribution‑box power loop. Product Features Ultra‑high impulse current withstand capability, adapted for heavy‑surge scenarios of main power distribution boxes Din‑rail compatible structure, easy for assembly inside standard distribution boxes without e…