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AR Series, AR, AR Series Surge Arresters Yokogawa VietNam.

AR Series Surge Arresters

The high-performance AR surge arrester absorbs the potential of an inductive lightning surge caused by a lightning discharge to protect electronic instruments. The plug-in arrester consists of a separable main unit and terminal block.

  • Absorbs large surge voltages immediately.
  • Simple circuit configuration and excellent adaptability to a distributed control system.
  • Plug-in connection of the main unit with the terminal block, eliminating concerns about an open-circuit state even if the main unit is removed.
  • Support JIS
    *1: JIS C 5381-21 (category:C1,C2):
          AR-SA, AR-HA, AR-TC, AR-RT, AR-HP, AR-LP, AR-SP, 
          AR-SY, AR1-B2, AR1-D6
    *2: JIS C 5381-1(classⅡ):
          AR-PS, AR-PH, AR-PW