PGR-4700 Series - Sensitive Ground-Fault Relay

Roll Over to Zoom
Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

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.

Access specifications, certifications, check availability and order parts below

Catalog #Supply
Voltage
VAC
Supply
Voltage
VDC
Relay Contacts ConfigAnalog Output Current mAIEEE Device NumbersRelay
Contact
Operating
Weight (lbs/g)Auto Manual ResetConformally coatedCT Loop MonitoringGF Trip Level AGF Trip Time sHarmonic FilteringReset TypeSystem typeCompare
PGR-4700-1201202 Form C (N.O./N.C.)0 - 150G - 50N - 51G - 51NFail-safe / Non Fail-safe0 KgLatching; AutoresetOptionalStandard0.01 - 3.00.0 - 1.5StandardFront-panel switchSolidly Grounded AC
PGR-4700-2424242 Form C (N.O./N.C.)0 - 150G - 50N - 51G - 51NFail-safe / Non Fail-safe0 KgLatching; AutoresetOptionalStandard0.01 - 3.00.0 - 1.5StandardFront-panel switchSolidly Grounded AC
PGR-4700-2402402 Form C (N.O./N.C.)0 - 150G - 50N - 51G - 51NFail-safe / Non Fail-safe0 KgLatching; AutoresetOptionalStandard0.01 - 3.00.0 - 1.5StandardFront-panel switchSolidly Grounded AC
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
PGR-4700-24 SENSITIVE GROUND FAULT RELAY-24VDCSUPPLY RoHS No PbFree No Yes
PGR-4700-240 SENSITIVE GROUND FAULT RELAY-240V SUPPLY RoHS No PbFree No Yes
If the product environmental information that you are looking for does not appear in this tab,
please complete the Product Environmental Information Request Form.

  • Showing 3 items