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  • NDU7-40 2P Professional Factory-Made 2P Solar SPD AC Double Phase Solar Surge Protective Device with 40KA Imax
  • NDU7-40 2P Professional Factory-Made 2P Solar SPD AC Double Phase Solar Surge Protective Device with 40KA Imax
Surge protective device

NDU7-40 2P Professional Factory-Made 2P Solar SPD AC Double Phase Solar Surge Protective Device with 40KA Imax

This series of products is suitable for AC 50/60 Hz, 380V and below the TN-S, TN-CS, TT, IT and other power supply system is based on IEC standard design standard 35mm rail installation, the product temperature control circuit technology, built-in (F) This series of products are suitable for low-voltage BCD lightning protection of buildings, usually installed in the low-voltage lightning protection devices, Floor distribution box, coun···
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General

This series of products is suitable for AC 50/60 Hz, 380V and below the TN-S, TN-CS, TT, IT and other power supply system is based on IEC standard design standard 35mm rail installation, the product temperature control circuit technology, built-in (F) This series of products are suitable for low-voltage BCD lightning protection of buildings, usually installed in the low-voltage lightning protection devices, Floor distribution box, counter center, telecommunication room, elevator control room, variable control room and distribution box with electronic medical equipment.

Technical Parameters

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Dimensions (mm)

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