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      Overvoltage and undervoltage relay

      SPAU 121 C-AA

      Spare Part Number

      PNSPAU121C-AA

      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

      • One-year warranty
      • Global shipping
      • Exact-model verification
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      01


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      02


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      03


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      04


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      Technical specifications for

      SPAU 121 C-AA

      0 TECHNICAL PARAMETERS
      • Manufacturer:
        ABB
      • Product Category:
        General Automation
      • 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
      • Series:
        ABB
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      • 04

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      • 05

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      • 06

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      BUYER INFORMATION

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      • 01

        Factory Sealed

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      • 02

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      • 03

        Factory New

        New and current product sourced through the manufacturer or authorized supply channel when expressly confirmed in the quotation.

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      Alternative Names

      SPAU121CAA SPAU121C AA
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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.

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