Residual current device-A type-filter for harmonics-manual reset-istantaneous value %Idn on 4 led
AUX | 20…150 Vdc/48 Vac |
---|---|
OUTPUT | 1 relay with SPDT contact (alarm) + 1 relay with SPDT contact (pre-alarm or alarm) |
INSERTION | low-voltage lines with transformer series Del-Dela |
THRESHOLDS | 30 mA…30 A + pre-alarm 50% with electric block t=0 at 30 mA |
FORMAT | 96×96 mm |
TYPE | Residual current device-A type-filter for harmonics-manual reset-istantaneous value %Idn on 4 led |