Littelfuse, Inc. Datasheets for Grounding Indicators

Grounding indicators are used to monitor and verify the presence of grounding systems.
Grounding Indicators: Learn more

Product Name Notes
Replaced by: SE-325 The PGM-8325 Neutral Grounding Monitor is used on resistance-grounded systems up to 25 kVac to monitor the integrity of the neutral-to-ground path. It measures current and voltage...
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...