Relay Current Transformers


  • CT

  • Detects phase current or ground-fault current; available in a wide array of ratios with a diameter b...More

  • Mounting Method: Donut Style, Footed Style

  • Weight (lbs/g): 0 Kg

  • CT Ratio: 100:5, 1200:5, 150:5, 200:5, 300:5, 400:5, 50:5, 500:5, 600:5, 75:5 more

  • ELCT

  • The ELCT series is a sensitive current transformer with integrated flux conditioner used with Littel...More

  • Weight (lbs/g): 0 Kg

  • CT Ratio: 100:1, 600:1

  • Sensor Hole Size: 1.24 in (31.6 mm) window, 3.45 in (87.7 mm) window

  • SE-CS10

  • The SE-CS10 series current transformers (CTs) are key components of the Littelfuse protection relay ...More

  • Weight (lbs/g): 0 Kg

  • Inner Diameter in: 2.5, 4.25, 6.31, 8.25

  • Inside Diameter mm: 64, 108, 160, 210

  • ZSCT

  • The ZSCT series is a current transformer used with Littelfuse relays to detect low levels of earth-l...More

  • Weight (lbs/g): 0 Kg

  • CT Ratio: 100:1, 600:1

  • Sensor Hole Size: 1.24 in (31.6 mm) window, 3.45 in (87.7 mm) window