Protezione da sovratensione da 5 kV, arrester di sovratensione da ossido di zinco con interruttore interno

Video Description:
Discover the 5kV Overvoltage Protector Zinc Oxide Surge Arrester with Indoor Switchgear, designed for superior protection against atmospheric and operational overvoltages. Ideal for power transformers, switch cabinets, and more, this arrester features a compact design, excellent sealing, and high pollution resistance.
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