- Instantaneous (t = 0) at I Δn 30mA
- Selectable set point 30mA…30A (19 ranges)
- Instantaneous display as percentage of I Δn
- Field-selectable negative or positive security (fail safe)
- Automatic permanent test
- Alarm relay + pre-alarm or alarm relay with double exchange
RD1G – Differenzstromrelais
- Instantaneous (t = 0) at I Δn 30mA
- Selectable set point 30mA…30A (19 ranges)
- Instantaneous display as percentage of I Δn
- Field-selectable negative or positive security (fail safe)
- Automatic permanent test
- Alarm relay + pre-alarm or alarm relay with double exchange
 Datenblatt
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