Nema Device Numbers: 31 - 40

31

Separate Excitation Device
32

Directional Power Relay
33

Position Switch
34

Master Sequence Device
35

Bush Operating or Slip-Ring Short-Circuiting Device
36

Polarity or Polarizing Voltage Devices
37

Undercurrent or Underpower Relay
38

Bearing Protective Device
39

Mechanical Condition Monitor
40

Field Relay

Author

canadashea

ID

141275

Card Set

Nema Device Numbers: 31 - 40

Description

Nema Device Numbers: 31 - 40

Updated

2012-03-13T08:24:33Z