TCC-2120A is a commercial-purpose digital temperature controller with 2 output relays to control two compressors simultaneously.

TCC-2120A Refrigeration Digital Thermostat (2 loads & Rotary Knob)

MOQ: 100 USD


  • Within a rotary knot, easy to operate;
  • High light LED digital tube;
  • Controllable temperature range from -25 to 5 °C as default, other range customizable;
  • within 1 NTC sensor and control two loads.

Front Panel

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Wiring Diagram of TCC-2120A Controller

wiring diagram of TCC 2120A temperature controller
wiring diagram of TCC 2120A temperature controller

  back panel of of TCC-2120A Temperature Controller

FAQ of Haswill Big Panel Thermostat

1. How to get the price?

Click the inquiry button, and finish the form, you will get a reply in 24 hours.

2. Celsius VS Fahrenheit

We offer all digital temperature controllers default in Celsius degree, part of them available in Fahrenheit with different MOQ.

3. Parameter Comparing of All Industrial Controllers

Big-panel digital temperature controllers tables

4. Accessories

Buy 5% ~ 10% spare parts like clips and sensors (if removable) as stock is a better plan.

5. Warranty

Default one-year (extendable) quality warranty to all our controllers, we will offer free-of-charge replacement if found a quality defect.

5. Development

Haswill Electronics help you develop a new commercial temperature controllers base on our existing mature products, please contact us for details.

more questions? Click FAQs

MOQ: 100 USD