- Instantaneous (t = 0) at I Δn 30mA
- Selectable set point 30mA…30A (19 ranges)
- Field-selectable negative or positive security (fail safe)
- Automatic permanent test
- Manual or automatic reset (3 restart attempts)
Delta RD1DF – Residual current device
- Instantaneous (t = 0) at I Δn 30mA
- Selectable set point 30mA…30A (19 ranges)
- Field-selectable negative or positive security (fail safe)
- Automatic permanent test
- Manual or automatic reset (3 restart attempts)
Datenblatt |