Civil Building Surge Back Up Unit

Civil Building Surge Back Up Unit | Anhui Hongke Product Overview The Civil Building Surge Back Up Unit is purpose‑oriented backup safety hardware designed for civil building power distribution systems. Acting as a professional Voltage Protector and matching Surge Protector, it delivers reliable Power Protection for surge protection loops within residential and commercial building electrical networks. As an essential Electrical Safety Device for civil construction power infrastructure, this unit is installed on the upstream side of surge protectors. In case surge protectors suffer short‑circuit failure caused by lightning strikes or grid fluctuations, it will activate over‑current backup protection rapidly, isolate local circuit faults and avoid widespread electrical hazards across the whole civil‑building power supply system. Product Highlights Optimized for civil building power‑incoming conditions, with 80KA high impulse‑current resistance capacity Standard din‑rail installation st…