Littelfuse® SE-701-0D GROUND-FAULT MONITO

Control Relay
966431 MFG #: SE-701-0D
Littelfuse
940.15000 / ea
SE-701-0D, Ground Fault Relays, Protection Relays and Controls, Littelfuse
QTY
  • Features
Adjustable pickup (1 to 99%) trip setting based on input CT primary, allows use with any CT, minimum 50 mA with EFCT series
Adjustable time delay (50 ms to 2.5 s) - adjustable trip delay allows quick protection and system coordination
Form A and form B ground fault output contacts for operation of separate annunciation and trip circuits
Analog output (0 to 5 VDC) 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 when de-energized to simplify troubleshooting
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
Adjustable Time Delay