Description
The Schneider Electric (Barber Colman) TC-1191 is a reliable two-position, neutral center electric room thermostat engineered for precise, low-voltage temperature control in commercial and light-industrial HVAC applications. Designed to work exclusively at 24V, it integrates seamlessly into standard control circuits and offers flexible installation options to suit a wide range of field conditions.
Key Features
- Two-position, neutral center switching action for reliable on/off control
- 55°F to 85°F control dial range for broad comfort zone coverage
- SPDT (Single-Pole, Double-Throw) switch for versatile circuit wiring
- 2°F differential minimizes temperature overshoot and hunting
- 24V only operation — compatible with standard low-voltage HVAC control systems
- Flexible mounting: flush or surface mount on a standard switch box, or direct wall mounting
Technical Specifications
- Model / SKU: TC-1191
- Brand: Schneider Electric (Barber Colman)
- Control Type: Two Position, Neutral Center
- Temperature Range: 55°F to 85°F
- Switch Type: SPDT
- Differential: 2°F
- Voltage: 24V
- Mounting: Flush or surface on switch box, or directly on wall
Application
The TC-1191 is ideal for use in commercial buildings, schools, offices, and light-industrial facilities where dependable room temperature sensing and switching is required. Its neutral center design provides a balanced switching point, while the SPDT output allows wiring to heating, cooling, or changeover control circuits. The broad 55–85°F dial range and tight 2°F differential make it well-suited for year-round comfort control.
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