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    • JHOK-ZBG Integrated Residual Current Operated Relay
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    • DJ-ZBS Switch Type Residual Current Operated Relay
    • JHOK-ZBZ intelligent leakage (residual) relay
    • DH-L Series Zero Sequence Current Transformers

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    Address: No. 555 Shenze Road, Dongxi Industrial Zone, Jinhua, Zhejiang.
    Zip code: 321017

    Tel: 0579-82235395 82235362
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