Quick Trip SPD Backup Module

Quick Trip SPD Backup Module | Anhui Hongke Product Overview The Quick Trip SPD Backup Module is a high‑responsiveness backup protection component optimized for SPD surge protection loops. As a high‑performance Voltage Protector and supporting Surge Protector, it delivers reliable Power Protection for surge suppression circuits. Being a vital Electrical Safety Device for low‑voltage lightning protection systems, this module is connected on the front‑end of surge protective devices. When SPD encounters short‑circuit failure caused by lightning surges or grid abnormal impulses, it implements rapid over‑current backup tripping action, isolates fault segments instantly and minimizes the risk of secondary damage spreading to surrounding electrical circuits. Core Features Quick‑response tripping mechanism, greatly shorten reaction time once SPD short‑circuit fault occurs 40KA rated discharge current, perfectly matching general‑grade SPD working scenarios in multiple projects Standard din‑r…

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