Littelfuse SE-701-0U

Littelfuse SE-701-0U Microprocessor Based Ground Fault Relay, 120/240 VAC, 0.05 to 2.5 s, 0 to 5 V Analog Output, 1 to 99% CT Primary Rating Trip Level Settings, Surface Mount
IEC Electronic Protective Devices
7460338 SE-701-0U
Littelfuse
$0.00 / ea

  • Analog Output: 0 to 5
  • Dimensions: 3 in H x 2.2 in W x 4.5 in D
  • Mounting Type: Surface
  • Response Delay: 0.05 to 2.5
  • Series: SE-701
  • Specifications: 1 to 99% CT Primary Rating Trip Level Settings
  • Type: Microprocessor Based
  • Voltage Rating: 120/240
Littelfuse Ground Fault Relay, Microprocessor Based, Series: SE-701, 120/240 VAC, 0.05 to 2.5 s Response Delay, 0 to 5 V Analog Output, 1 to 99% CT Primary Rating Trip Level Settings, Surface Mount, 3 in H x 2.2 in W x 4.5 in D
  • Features
  • Adjustable pickup - trip setting based on input CT primary, allows use with any CT, minimum 50 mA with EFCT series
  • Adjustable time delay - adjustable trip delay for quick-protection and system coordination
  • Output contacts form a and form B ground fault output contacts for operation of separate annunciation and trip circuits
  • Analog output allows for connecting an optional meter (PGA-0500) or a control system
  • CT-loop monitoring alarms when CT is not connected
  • Selectable DFT or peak detection filtering compatible with variable speed drives
  • Harmonic filtering eliminates nuisance tripping
  • Non-volatile trip memory retains trip state while de-energized to simplify troubleshooting
  • Microprocessor based - no calibration required, saves on maintenance cost
  • Universal power supply allows operation in application where one side of PT is faulted, provides flexibility for numerous applications