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      SPAU 121 C-AA

      Overvoltage and undervoltage relay

      Product Information:

      Overvoltage and undervoltage relay

      One-phase definite time or inverse

      time overvoltage stage

      used for over- and undervoltage protection

      and supervision in distribution substations

      Warranty Policy
      We provide 1 year warranty for all remaining parts.
      The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
      Return Notice
      The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
      In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
      Shiping Mode
      Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
      Parts Availability
      Moore automated offers a wide range of components, products and services related to industrial automation. We have a large surplus of stocks and are also distributors of new products from a variety of quality manufacturers.
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      Technical specifications for SPAU 121 C-AA

      • Manufacturer:
        ABB
      • Product Category:
        DCS System
      • Spare Part Number:
        SPAU121C-AA
      • Estimated shipping dimensions:
        36 x 31 x 17 cm
      • Weight:
        3 kg
      • Tariff Code:
        8537101190
      • Country of origin:
        sweden
      • Place of shipment:
        Xiamen, Fujian, China
      • Power consumption at Un:
        <0.5 VA
      • Rated frequency fn acc. to order:
        50 Hz or 60 Hz
      • Power Supply:
        80...265 V ac/dc
      • Power consumption:
        ~4 W/~6 W
      • Degree of protection:
        IP 54
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      Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.