DTC-M50-480-GF Temperature Controller


The DTC-M50-480V-GF is a single-point heat trace controller for 480 V circuits. The DTC-M50-480V-GF provides control and monitoring of electrical heat tracing circuits for both freeze protection and temperature maintenance, and can be set to alarm for high and low temperature, ground-fault.

  • Enclosure: NEMA 4X, Non-hazardous areas
  • Digital Temperature Indicating: -76°F – 1058°F
  • Operating Voltage 480V (other voltages available)
  • Mechanical Contactor: 3-Pole, 50-Amp
  • Sensor Input: 100 Ohm Platinum RTD (not included)
  • Alarms: High / Low Temperature, Ground Fault 30mA, RTD Failure

View Data Sheet


  • Pipe Heating
  • – Freeze Protection
  • – Process Temperature Maintenance


  • Tank / Vessel Heating

Technical Resources

Literature: L-177

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Installation: Consult Factory