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    • ABB UNITROL

    Apter Power provides ABB UNITROL spare parts and service. We provide a full one year warranty on ABB UNITROL parts, including new original, discontinued inventory and refurbished parts.

    Search our inventory for the ABB UNITROL part number you need, or select a ABB UNITROL part number below to see our live stock levels. If you don't find the part you need, please contact us and we will be able to source the part for you.

    We reserve thousands of automation and control spare parts which are produced by leading Original Equipment Manufacturers (OEMs), supporting you an all-encompassing view through a single channel.
    • Packages Shipped

      50K/Day

    • Products Available

      40+/Million

    • Shipping To

      177+/Countries

    UNITROL Excitation Systems
     
    • Please try to be as accurate as possible with your search.
    • We can quote you on 1000s of specialist parts, even if they are not listed on our website.
    • We can't find any results for “”.
      Model Manufacturer Backup model Description Availability 12-month warranty Immediate dispatch Global delivery
      UN 2010 B-P V1 ABB HEIR207569R1 Brown Boveri Module Inquiry
      UN 1024c-P ABB HEIR318629R1, HEIR318629R0001 UN1024c-P Rotor Current Limiter Inquiry
      UN 1006a-P V.1 ABB HEIR448085R1, HEIR448085R0001 UN1006a-P V1 Supervisory Module Inquiry
      UN 1001c-P Var.1 ABB HIER445519R2, UN 1001c-P V1 UN 1001c-P V1 Gate Control Module Inquiry
      UN 0974C-P VAR.1 ABB Unitrol UN 0974C-P Module Inquiry
      UN 0950a-P ABB HEIR445976R1, HEIR445976R0001 UN 0950a-P VAR.1 Frequency Matcher Module Inquiry
      UN 0941c-P ABB HIER449641R1, HIER449641R0001 UN 0941c-P VAR.1 Command Generation Module Inquiry
      UN 0940a-P ABB HEIR444414R1, HEIR444414R0001 UN 0940a-P VAR.1 Angle Measure Transducer Module Inquiry
      UN 0911b-P ABB HEIR448648R1, HEIR448648R0001 UN 0911b-P VAR.1 Voltage Matcher Module Inquiry
      UN 0910a-P Var.1 ABB HEIR444516R1, HEIR444516R0001 UN 0910a-P V1 Voltage Monitor Module Inquiry
      UN 0908a-P ABB HEIR319306R1, HEIR319306R0001 UN 0908a-P VAR.1 Operating Mode Selection Module Inquiry
      UN 0906b-P ABB HIER448845R1, HIER448845R0001 UN 0906b-P VAR.1 Breaker Time Selection Module Inquiry
      UN 0905b-P ABB HEIR449705R1 UN 0905b-P VAR.1 Output Stage Module Inquiry
      UN 0902B-P VAR.1 ABB HIER449811 Unitrol UN 0902B-P Module Inquiry
      UN 0901C-P Var.1 ABB HIER456040R1, HIER456040R0001 Unitrol UN0901C-P Module Inquiry
      UN 0900B-P Var.1 ABB HEIR319360R1, UN 0900b-P V1 Unitrol UN0900B-P DC/DC Power Pack Module Inquiry
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