AC Split Core Current Transducer 20A / RMS / Self powered

out of stock

item number:

AT 20 B5


Compact and cost-effective split core transducers for measuring AC currents.

Main characteristics:

  • Current transformer and RMS circuit in a single case
  • Output type: 0-5V (B5)
  • Accuracy: 2% of nominal primary current
  • Bandwidth: 50/60Hz
  • Manufacturer LEM


  • Self-powered and loop-powered versions
  • Operating range: -20°C to +60°C
  • Isolation test voltage: 3.5kVrms / 50Hz / 1min
  • Sensing aperture: 16mm (for non-contact measurement)
  • Dimensions: 44.5 x 67 x 36.5mm
  • UL94-V0 recognized materials

data sheets: