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Littelfuse PGR-4700-240 POWR-GARD Ground Fault Relay
Part Number # PGR-4700-240
SKU # 2362467
Littelfuse PGR-4700-240 Key Features
Littelfuse PGR-4700-240 POWR-GARD Ground Fault Relay
Brand: Littelfuse
Part Number: PGR-4700-240
Littelfuse POWR-GARD Ground Fault Relay, Sensitive, Series: PGR-4700, 240 VAC, 0 to 1 mA Analog Output, NO-NC (2 Form C) Output Contact, 22 to 12 AWG Wire Clamping Terminal, DIN Rail/Surface Mount, 3 in H x 2.2 in W x 4.5 in D
Additional Description: LTFS-PGR-4700-240 SENSITIVE GROUND FAULT RELAY-240V SUPPLY
Catalog Description: 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.
PGR-4700-240 Application
For the protection of critical circuits in panel boards and switchboards, OEM power distribution panels and custom controlsPGR-4700-240 Item 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
PGR-4700-240 Standards
cULus File No. E183688|UL 508|cULus Listed|FCC ApprovedSKU #2362467Part Number #PGR-4700-240UNSPSC39122331UPC00079458177343