Description
The Schneider Electric (Barber Colman) TC-5231 is a reliable low temperature thermostat engineered for freeze protection and temperature monitoring in commercial and industrial HVAC applications. With a 20-foot capillary sensing element, this thermostat continuously monitors air or fluid temperatures across a wide area, making it ideal for air handling units, duct systems, and hydronic coil protection.
Key Features
- Setpoint range of 35°F to 60°F for precise low-temperature freeze protection
- Automatic reset operation — restores normal function once temperature rises above setpoint
- SPDT (Single Pole Double Throw) switching action for flexible control wiring
- Wide voltage compatibility: 24V to 277V for use across residential, commercial, and industrial systems
- 20-foot capillary sensing element provides broad area temperature sampling
- Capillary mounting clips included for secure and professional installation
Product Specifications
- Brand: Schneider Electric (Barber Colman)
- Model / SKU: TC-5231
- Setpoint Range: 35°F to 60°F
- Reset Type: Automatic (Auto Reset)
- Switch Type: SPDT
- Voltage Rating: 24V – 277V
- Capillary Length: 20 feet
- Includes: Capillary mounting clips
Typical Applications
- Freeze protection for air handling units (AHUs) and ductwork
- Low-limit temperature control in commercial HVAC systems
- Hydronic coil freeze protection
- Industrial temperature monitoring and safety shutoff
The TC-5231 is a trusted solution for protecting HVAC equipment from freeze damage. Its broad voltage range and long capillary make it a versatile choice for a wide variety of installations. Capillary mounting clips are included to simplify installation and ensure the sensing element is properly secured for accurate temperature detection.
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