T119 Temperature Controller

The T119 temperature controller was developed to control the temperature of medium voltage cast resin and dry transformers.  It as 3 series of Ptc inputs (ALARM, TRIP, FAN) making it a simple and economical choice for reliable protection.  All inputs are protected against electromagnetic interference for consistent performance.  The T119 temperature controller has 2 output relays for temperature alarm/sensor or system fault, and another relay for fan control with a time delay off function.  The T119 is available in a DIN rail mount version and a front panel mount version to make installation simple and easy.


  • Temperature monitoring from 60°C to 190°C (140° – 374°F)
  • 24-240VAC -DC input power
  • VDC with reversible polarities
  • Rated for use in ambient temperatures from -20° to +60°C (-4° to 140°F)
  • 3 Ptc Inputs (ALL1, ALL2, FAN)
  • All potential free output relays rated for up to 5A @ 250VAC
  • 2 alarm relays (ALL1/FAULT, ALL2)
  • 1 alarm relay for fan control with adjustable time delay off