PGR-5330-22-00 - PGR-5330 Series

Series: PGR-5330
Obsolete: 2013 -09-06
Questions? Contact Littelfuse Support
Roll Over to Zoom

Replaced by: SE-330

The PGR-5330 is an advanced ground-fault and resistor monitoring relay. The PGR-5330 measures neutral current, neutral-to-ground voltage and neutral resistance. It provides continuous monitoring of the neutral-to-ground path to ensure the neutral-grounding resistor (NGR) is intact. This is of utmost importance on resistance-grounded systems because NGR failure renders current-sensing ground-fault protection inoperative.

Property (Mouseover for details) Value
Communications RS/TIA-232
Frequency 50
Check Stock No
To request product environmental information, please complete the Product Environmental Information Request Form.