Littelfuse PGR-4700-24

Littelfuse POWR-GARD PGR-4700-24 Sensitive Ground Fault Relay, 24 VDC, 0 to 1 mA Analog Output, NO-NC (2 Form C) Output Contact, 22 to 12 AWG Wire Clamping Terminal, DIN Rail/Surface Mount
IEC Electronic Protective Devices
7042268 PGR-4700-24
Littelfuse
$0.00 / ea

  • Analog Output: 0 to 1
  • Dimensions: 3 in H x 2.2 in W x 4.5 in D
  • Mounting Type: DIN Rail/Surface
  • Series: PGR-4700
  • Specifications: NO-NC (2 Form C) Output Contact, 22 to 12 AWG Wire Clamping Terminal
  • Type: Sensitive
  • Voltage Rating: 24
Operates on AC solidly grounded and AC resistance grounded systems. The PGR-4700 sensitive ground-fault relay provides sensitive ground-fault protection without the problems associated with high-sensitivity nuisance tripping. It detects very low-level leakage current on large circuits to avoid or significantly reduce equipment damage and injury to personnel. The leakages can be identified as they occur and ground-faults can be detected before they become critical.
  • Features
  • Adjustable trip level settings from 10 mA to 3.0 A
  • Advanced harmonic filtering
  • Compatible with VFD applications
  • Adjustable time delay
  • Metering output with PLC interface for continuous monitoring of system
  • CT-loop monitoring
  • Standard test button, standard reset button
  • Selectable fail safe or non-fail safe (internal switch) contact operating mode
  • Detects very low level leakage current on large circuits