AC Current Transducer 1055L


SKU: 1055L Category: Tags: ,
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  • Low Current Measurement
  • Isolated Measurement
  • Loop Power
  • 4-20mA Output
  • ±0.5% Accuracy
  • 0.74” Diameter Thru-hole
  • Reverse Polarity Protection
  • 100m-sec Response (10% to 90%)
  • 6 Standard Current Ranges

Product Description

Model 1055L AC Current Transducer provides an isolated 4-20mAdc output proportional to the low level AC input current. The transducers are operated in a two wire loop power configuration, with an input current range from 50mAac to 1Aac,  an overload of 250Aac and the transducers withstand, without performance degradation or damage, overload transients 100 times the applicable current range for 250m-seconds. The “L” represents a Low Current Series.

The 1055L Series delivers high performance accuracy over a temperature range from -20°C to +85°C and measures input current with a frequency range from 50 to 60Hz.  The transducers are low powered (30mA typical @ overload), operate with a supply voltage from +7 to +35Vdc and produce a 4-20mA output into a load resistance from 0 to 1400 Ohms.

The 1055L AC Current Transducers are light weight, non-intrusive, come standard with a barrier interface and are UL and CSA Recognized.

  • Lighting Monitoring
  • AC Ground Leakage Current Monitoring
  • GFI Applications

Additional information

Weight 8 oz
Dimensions 3 × 3 × 2 in
Current Range

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Supply Voltage


Housing Material

Input Diameter

Supply Type

Frequency Range

50 to 60Hz

  • Attitude: Works in any mounting position,