- Use in unattented environments (public lighting, traffic lights plants)
- Automatic reset (max.3 attempts)
- in the event of transient ground fault
- Instantaneous (t = 0) at I Δn 30mA
- Selectable set point 30mA…30A (19 ranges)
- Instantaneous display as percentage of I Δn
- Filter for harmonics, field-selectable
- Field-selectable negative or positive security (fail safe)
- Automatic permanent test
Delta RD2B – Differenzstromrelais (4 Modul)
- Use in unattented environments (public lighting, traffic lights plants)
- Automatic reset (max.3 attempts)
- in the event of transient ground fault
- Instantaneous (t = 0) at I Δn 30mA
- Selectable set point 30mA…30A (19 ranges)
- Instantaneous display as percentage of I Δn
- Filter for harmonics, field-selectable
- Field-selectable negative or positive security (fail safe)
- Automatic permanent test
 Datenblatt
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- Use in unattented environments (public lighting, traffic lights plants)
- Automatic reset (max.3 attempts)
- in the event of transient ground fault
- Instantaneous (t = 0) at I Δn 30mA
- Selectable set point 30mA…30A (19 ranges)
- Instantaneous display as percentage of I Δn
- Filter for harmonics, field-selectable
- Field-selectable negative or positive security (fail safe)
- Automatic permanent test
Beratung unter 03303 / 50 40 66
Technische Beratung zum Produkt
Passende Produkte
Ringstromwandler DEL A (TDAC 2)
Ringstromwandler DEL A(TDA..)
DEL (TDS) – Ringstromwandler
Ringstromwandler DEL(TDG..)
Delta RD2G2 – Differenzstromrelais (96x96mm)
RD1G – Differenzstromrelais
Delta RD3E – Differenzstromrelais (96x96mm)
Delta RD2E2 – Differenzstromrelais (72x72mm)
Delta RD1EP – Differenzstromrelais (72x72mm)
Delta RD1E2 – Differenzstromrelais (72x72mm)
Delta 48-S (RD1D2) – Residual current device
