Surge filter
type 1 3 phase surge filter, surge arrester box type
FB50B/4-xxx SType 1 three phase surge filter, metal box type, remote control contacts function optional, lightning and surge counter function optional, with overload short-circuit protection MCB, and LED failure indicator.
type 1 3 phase surge protection distribution box
iSPD50B/4-255TESLType 1 three phase surge filter, metal box type, remote control contacts function optional, lightning and surge counter function optional, with overload short-circuit protection MCB, and LED failure indicator.
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