• 40A AC load current

  • 280V AC load voltage

  • 0/4-20mA, 0/1-5V DC, 0/2-10V DC or 1kohm to 10kohm potentiometer input

  • 4 digits display

  • 24V DC auxiliary power supply

  • Phase angel or zero-cross controlled

  • Soft Start or Kick Start functions

  • Varistor protection for peak voltages

  • CE marked according to European Norms


Environmental Conditions
Ambient/Storage Temperature0...50 ºC / -25...60 ºC
Relative Humidity80% relative humidity temperatures up to 31 °C, decreasing linearly to 50% at 40 °C
Protection DegreeAccording to EN 60529 IP20
HeightMax. 2000m
Supply90-250V AC, 50/60Hz, 7VA
Input Signal0/4-20mA, 0/1-5V DC, 0/2-10V DC or 1kΩ ~ 10kΩ potentiometer (device may be damaged at ±12V DC and above voltages)
Transmission Signal>0.2mA (mA for input), >0.08V (V for input)
Drop-out Signal<0.18mA (mA for input),<0.075V (V for input)
Turn-on Time15ms
ProtectionAvailable against cross-connection of input signal
Dynamic Input Impedance<100ohm (mA for input), >10kohm (V for input)
Insulation Voltage2500 Vrms 1 minute between input and output terminals
External ConnectionsScrew-terminals
Load Current, AC51/25°C (Arms)4A AC
Load Voltage (Vrms)180-280
Overload Current t=1s/25°C (Arms)150
Nonrecurrent Surge Current/25°C (Arms)400
Voltage Drop in Transmission (Vrms)1.6
Leakage Current (mArms)5
I²t Value for Fuse t=10ms (A²s)880
Frequency (Hz) (Hz)50-60
Power Factor (CosØ)>0.75
Minimum Operating Current (mArms)160
Control TypePhase angle controlled by using adjustment knob or 0-10V DC analog input signal
Mounting MethodWall mounting
DimensionsW80xH160xD55 mm
WeightApprox. 350g (After packing)
Enclosure MaterialSelf extinguishing plastics
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