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Monitoring Relays

  • TimeMark 2501-415 Phase Monitor Relays

    2501-415

    Description: Phase Monitor Relays • Nominal AC Voltage: 415 • Adjustment Range: 290-394V • Frequency : 50/60Hz • Unbalance adj range : 2 to 10% per NEMA specifications • Trip Delay adj range : 1 to 10 seconds (1 sec increments)...

    $579.17
  • TimeMark 2501-480 Phase Monitor Relays

    2501-480

    Description: Phase Monitor Relays • Nominal AC Voltage: 480 • Adjustment Range: 336-456V • Frequency : 50/60Hz • Unbalance adj range : 2 to 10% per NEMA specifications • Trip Delay adj range : 1 to 10 seconds (1 sec increments)...

    $582.50
  • TimeMark 2501-600 Phase Monitor Relays

    2501-600

    Description: Phase Monitor Relays • Nominal AC Voltage: 600 • Adjustment Range: 420-570V • Frequency : 50/60Hz • Unbalance adj range : 2 to 10% per NEMA specifications • Trip Delay adj range : 1 to 10 seconds (1 sec increments)...

    $582.50
  • TimeMark 2501D-120 Phase Monitor Relays

    2501D-120

    Description: Phase Monitor Relays • Nominal AC Voltage: 120 • Adjustment Range: 84-114V • Frequency : 50/60Hz • Unbalance adj range : 2 to 10% per NEMA specifications • Trip Delay adj range : 1 to 10 seconds (1 sec increments) ...

    $608.33
  • TimeMark 2501D-208 Phase Monitor Relays

    2501D-208

    Description: Phase Monitor Relays • Nominal AC Voltage: 208 • Adjustment Range: 146-198V • Frequency : 50/60Hz • Unbalance adj range : 2 to 10% per NEMA specifications • Trip Delay adj range : 1 to 10 seconds (1 sec increments)...

    $608.33
  • TimeMark 2501D-240 Phase Monitor Relays

    2501D-240

    Description: Phase Monitor Relays • Nominal AC Voltage: 240 • Adjustment Range: 168-229V • Frequency : 50/60Hz • Unbalance adj range : 2 to 10% per NEMA specifications • Trip Delay adj range : 1 to 10 seconds (1 sec increments)...

    $608.33
  • TimeMark 2501D-380 Phase Monitor Relays

    2501D-380

    Description: Phase Monitor Relays • Nominal AC Voltage: 380 • Adjustment Range: 266-361V • Frequency : 50/60Hz • Unbalance adj range : 2 to 10% per NEMA specifications • Trip Delay adj range : 1 to 10 seconds (1 sec increments)...

    $608.33
  • TimeMark 2501D-415 Phase Monitor Relays

    2501D-415

    Description: Phase Monitor Relays • Nominal AC Voltage: 415 • Adjustment Range: 290-394V • Frequency : 50/60Hz • Unbalance adj range : 2 to 10% per NEMA specifications • Trip Delay adj range : 1 to 10 seconds (1 sec increments)...

    $608.33
  • TimeMark 2501D-480 Phase Monitor Relays

    2501D-480

    Description: Phase Monitor Relays • Nominal AC Voltage: 480 • Adjustment Range: 336-456V • Frequency : 50/60Hz • Unbalance adj range : 2 to 10% per NEMA specifications • Trip Delay adj range : 1 to 10 seconds (1 sec increments)...

    $608.33
  • TimeMark 2501D-600 Phase Monitor Relays

    2501D-600

    Description: Phase Monitor Relays • Nominal AC Voltage: 600 • Adjustment Range: 420-570V • Frequency : 50/60Hz • Unbalance adj range : 2 to 10% per NEMA specifications • Trip Delay adj range : 1 to 10 seconds (1 sec increments)...

    $608.33
  • Littelfuse-Symcom 250A Voltage Monitor Relays

    250A

    Description: 3-Phase Voltage Monitor/190-480V/adj.RD/2 Form C      Product Information       ResourcesManufacturerLittelfuse - SymcomProduct Category MonitorsProduct Sub Category Voltage Monitor...

    $217.48
  • Littelfuse-Symcom 250A-MET Voltage Monitor Relays

    250A-MET

    Description: Model 250A/Right Form C relay energizes only on RP      Product Information       ResourcesManufacturerLittelfuse - SymcomProduct Category MonitorsProduct Sub Category Voltage Monitor...

    $230.13