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Manufacturer: ZIEHL

STWA1LH - Current Transformer - S225591

  • S225591
  • Product Type IP00 motor, IP20 electronics
  • Execution Die-cast aluminum
  • Additional information PA plastic, black painted sheet metal
  • Output function Digital outputs
  • Measured value Steel sheet, galvanized and coated with black plastic (RAL 9005)

The electronic current transformer STWA1LH monitors alternating currents 2 ... 20 A. For lower currents, the monitored wire can be led multiple times through the transformer. Used in the secondary circuit of transformers (e.g. 100/5 A), it is possible to monitor higher currents. The STWA1LH directly switches alternating voltage up to AC 230 V / 0.35 A.

  • Control of ventilations or suction plants
  • Control of valves at suction plants in the woodworking industry

Features

  • Monitoring of alternating current up to 20 A
  • Response value adjustable 2 ... 20 A
  • Two-wire contact (voltage supply through output)
  • Operating voltage AC 24 ... 230 V
  • Transformer, ø 11 mm
  • Space-saving, easy mounting
  • Potential separation between monitored current circuit and switch output
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  • Product Type IP00 motor, IP20 electronics
  • Execution Die-cast aluminum
  • Additional information PA plastic, black painted sheet metal
  • Output function Digital outputs
  • Measured value Steel sheet, galvanized and coated with black plastic (RAL 9005)

The electronic current transformer STWA1LH monitors alternating currents 2 ... 20 A. For lower currents, the monitored wire can be led multiple times through the transformer. Used in the secondary circuit of transformers (e.g. 100/5 A), it is possible to monitor higher currents. The STWA1LH directly switches alternating voltage up to AC 230 V / 0.35 A.

  • Control of ventilations or suction plants
  • Control of valves at suction plants in the woodworking industry

Features

  • Monitoring of alternating current up to 20 A
  • Response value adjustable 2 ... 20 A
  • Two-wire contact (voltage supply through output)
  • Operating voltage AC 24 ... 230 V
  • Transformer, ø 11 mm
  • Space-saving, easy mounting
  • Potential separation between monitored current circuit and switch output
Less
Read more
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