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    Power SPD- B-level Power Surge Arrestor

    SPD-M120/(3+NPE)-MH

    First, the product description:     The product built-in over-current over-current protection, low-voltage power supply and distribution systems and electrical equipment for the B-class

    • Power SPD: (II - 8/20μs)
    • Signal SPD:

    First, the product description:

         The product built-in over-current over-current protection, low-voltage power supply and distribution systems and electrical equipment for the B-class (Ⅱ class classification test) lightning protection. Products with 35 mm DIN rail mounting, easy to install and maintain, with a remote alarm interface (dry contact), easy to remotely monitor the mine state.


    Second, the product features:

         1, the ability to discharge

         2, discharge more uniform

         3, built-in multi-channel overheating circuit protection

         4, built-in multi-channel overcurrent protection

         5, failure instructions

         6, strong environmental resistance

         7, integrated design


    Third, the structure size

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