The Ground Fault Sensor will respond only to ground faults which occur between the position of the senor and the load.
The model GFM sensors are only for use with GFM relays.
Specifications
| Brand | Instrument Transformers Inc |
| Model | GFM |
| Input Frequency | 50Hz, 60Hz |
| Input Range | 5-20AAC |
| Tariff Code | 8504.31.4035 |
| ECCN | EAR99 |