Space-saving measuring transducer for AC currents. Conversion of AC 0 - 15 A into DC 0 - 20 mA (STWA 1 AH) or AC 0 - 20/100 A into DC 4 - 20 mA (STWA 2 AH), with electrical isolation. For larger currents, the current transformer can be looped into the secondary circuit of a large current transformer. The converter can be snapped onto a top-hat rail or secured with 2 M4 screws. The connection terminals are pluggable.
 
Technical data:
Inner Ø for power conductor: 11 mm
Type: STWA 2AH
Measuring inputs: 0 - 20/100 A
Exits: 4 - 20 mA/DC
Operating voltage: 9 - 30V/DC
Measuring range current (max.): 100A
Output current: 20mA
Operating voltage options: 12V/DC, 24V/DC, 30V/DC
Product Type: Power converter
 
Dimensions (W x H x D): 36 x 42 x 56 mm
Depth: 56mm
Height: 42mm
Width: 36mm