20-050-2X Protective Relays
  • Protection Function Over/Underfrequency
  • Time Delay Without
  • Phase Single
  • Product Type Relay
  • Relay Type Protective Relay
  • Input Voltage 120
  • Actuating System AC
  • Frequency Adjustment 55 – 66
  • Type of Control Potentiometer Adjustable
  • Contact Arrangement 1 Form A, SPST-NO, 1 NO
  • Contact Current Rating 5
  • Contact Arrangement (Additional Output) 1 Form B, SPST-NC, 1 N/C
  • Dimensions (L x W x H) (Approximate) 88.9 x 76.2 x 80.822
  • Operating Temperature Range -20 – 85
20-050-23X Protective Relays
  • Protection Function Over/Underfrequency
  • Time Delay Without
  • Phase Single
  • Product Type Relay
  • Relay Type Protective Relay
  • Input Voltage 240
  • Actuating System AC
  • Frequency Adjustment 55 – 66
  • Contact Arrangement 1 Form A, SPST-NO, 1 NO
  • Contact Arrangement (Additional Output) 1 Form B, SPST-NC, 1 N/C
20-040X Protective Relays
  • Protection Function Over/Underfrequency
  • Time Delay Without
  • Phase Single
  • Product Type Relay
  • Relay Type Protective Relay
  • Input Voltage 120
  • Actuating System AC
  • Frequency Adjustment 55 – 66
  • Contact Arrangement 1 Form A, SPST-NO, 1 NO
  • Contact Current Rating 5
  • Contact Arrangement (Additional Output) 1 Form B, SPST-NC, 1 N/C
  • Operating Temperature Range -40 – 85
  • Mode of Operation Adjustable Pick-Up & Adjustable Drop-Out
20-050-21X Protective Relays
  • Protection Function Over/Underfrequency
  • Time Delay Without
  • Phase Single
  • Product Type Relay
  • Relay Type Protective Relay
  • Input Voltage 220
  • Actuating System AC
  • Frequency Adjustment 55 – 66
  • Contact Arrangement 1 Form A, SPST-NO, 1 NO
  • Contact Arrangement (Additional Output) 1 Form B, SPST-NC, 1 N/C
20-050X Protective Relays
  • Protection Function Over/Underfrequency
  • Time Delay Without
  • Phase Single
  • Product Type Relay
  • Relay Type Protective Relay
  • Input Voltage 120
  • Actuating System AC
  • Frequency Adjustment 55 – 66
  • Contact Arrangement 1 Form A, SPST-NO, 1 NO
  • Contact Current Rating 5
  • Contact Arrangement (Additional Output) 1 Form B, SPST-NC, 1 N/C
  • Operating Temperature Range -40 – 85
  • Mode of Operation Adjustable Pick-Up & Adjustable Drop-Out
20-350X Protective Relays
  • Protection Function Over/Underfrequency
  • Time Delay Without
  • Phase Single
  • Product Type Relay
  • Relay Type Protective Relay
  • Input Voltage 120
  • Actuating System AC
  • Frequency Adjustment 55 – 66
  • Contact Arrangement 1 Form A, SPST-NO, 1 NO
  • Contact Current Rating 5
  • Contact Arrangement (Additional Output) 1 Form B, SPST-NC, 1 N/C
  • Operating Temperature Range -40 – 85
  • Mode of Operation Adjustable Pick-Up & Adjustable Drop-Out