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Nema Device Numbers: 51 - 60

  1. 51
    AC Time Overcurrent Relay
  2. 52
    AC Circuit Breaker
  3. 53
    Exciter or DC Generator Relay
  4. 54
    High-speed DC Circuit Breaker
  5. 55
    Power Factor Relay
  6. 56
    Field Application Relay
  7. 57
    Short-circuiting or Grounding Device
  8. 58
    Rectification Failure Relay
  9. 59
    Overvoltage Relay
  10. 60
    Voltage or Current Balance Relay
Author
canadashea
ID
141299
Card Set
Nema Device Numbers: 51 - 60
Description
Nema Device Numbers: 51 - 60
Updated

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