Starting at $192.16
  • Usually ships in 3-5 business days



  • 24VDC loop power or self powered
  • ±2% accuracy
  • 2 second response time
  • 4-20mA, 0 to 5VDC, and 0 to 10VDC output options
  • Temp range: 5 to 140°F (-15 to 60°C)
  • simple installation


The Setra CTC Series Current Transducers combine accurate magnetic current sensing with signal conditioning electronics. They are available in either 24 VDC loop power or self-powered, which means they are easy to install and put into operation. Their self-gripping, compact split core design makes it easy to retrofit into existing equipment

Each unit has a three position slide switch to select the most suitable range for the application. The 0 to 5V and 4 to 20 mA output units have 30/60/120 Amp sensing ranges. The 0 to 10V output units have a 20/100/150 Amp sensing range.

Applications include:

  • HVAC
  • Refrigeration
  • Pumps
  • Small industrial motors
  • Fans
  • Lighting