This GRV8 voltage monitoring relay family covers display and non-display models for voltage supervision in industrial and distribution control systems. The series is suitable for monitoring supply voltage quality and switching relay outputs when abnormal voltage conditions occur.
| Model | Type |
|---|---|
| GRV8-09 / GRV8-10 | Three phase voltage relay |
| GRV8-SN / GRV8-SP | Three phase display voltage monitoring relay |
| GRV8-VW | Monitoring voltage relay |