• 12-25-40A load current

  • 320V AC or 480V AC load voltage

  • 90-240V AC input voltage

  • LED status indicator for input voltage

  • Zero/random-cross switching

  • Applicable for three phase loads

  • Built-in varistor protection

  • CE marked according to European Norms


Environmental Conditions
Ambient/Storage Temperature-25...60 ºC / -30...100 ºC
Relative Humidity90% relative humidity for temperatures up to 20 °C, decreasing linearly to 50% at 40 °C
Protection DegreeAccording to EN 60529 IP20
HeightMax. 1000m
Electrical Characteristics
Input Voltage90-240V AC
Pick-up Voltage>75V AC
Drop-out Voltage˂6V AC
Input Current˂8mA AC
Turn-on TimeMax. 1 Period
Turn-off TimeMax. 2 Period
LED IndicatorIf the input voltage ˃75V AC then LED lit
Load Current(Arms)ESDA1-212X: 12
ESDA1-225X: 25
ESDA1-240X: 40
ESDA1-425X: 25
ESDA1-440X: 40
Load Voltage (Vrms)ESDA1-212X, ESDA1-225X ve ESDA1-240X: 24-320
ESDA1-425X, ESDA1-440X: 50-480
Frequency (Hz)50-60
Mounting MethodM4 screws
DimensionsG24xY101xD29 mm
WeightESAA1-2xx/4xxX 95g (after packaging)
Enclosure MaterialSelf extinguishing plastics
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