Alberta Location

6556 – 28 Avenue NW
Edmonton, Alberta
T6L 6N3

(780) 232-9553

Ontario Location

6-130 Hollidge Blvd
Aurora, Ontario
L4G 8A3


Nelson Heat Trace Thermostat


Nelson Heat Trace Thermostat features a Cast Aluminum (TA7140) or Epoxy Coated (TA4X140) Enclosure.

Includes a Stainless Steel Capillary

Internal Temperature Adjustment Calibration Accuracy of 2 degrees fahrenheit

Incorporates a 480V/22A Single Pole Double Throw Switch

UL Listed, FM (7140) approved. CSA and ATEX (7140) Certified, CE (4X140) Marked

Nelson’s TA Series Thermostats automatically switch in the heating cable system when the ambient temperature reaches the freezing point. Thermostat TA7140 is suitable for use in hazardous locations. Thermostat TA4X140 is suitable for use in ordinary and corrosive locations.

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