Description
Schneider Electric (Barber Colman) 21-933-1 Gray Thermostat Cover
The Schneider Electric (Barber Colman) 21-933-1 is an OEM replacement gray cover designed for use with compatible Barber Colman thermostat and setpoint control assemblies. Featuring clearly printed dual-scale temperature markings in both degrees Fahrenheit (°F) and degrees Celsius (°C), this cover ensures accurate, at-a-glance setpoint reading and adjustment for building automation and HVAC control applications.
Key Features
- Gray cover finish for a clean, professional appearance
- Dual-scale temperature markings in °F and °C for universal readability
- Designed for use with Barber Colman thermostat and setpoint control devices
- OEM Schneider Electric replacement part — ensures proper fit and function
- Supports accurate setpoint identification in commercial HVAC and building automation systems
Application
The 21-933-1 cover is an ideal drop-in replacement for worn, damaged, or missing covers on Barber Colman thermostat assemblies. Its dual °F/°C scale markings make it suitable for facilities that require both temperature scales to be visible, including commercial buildings, light industrial environments, and institutional HVAC installations.
Product Details
- SKU: 21-933-1
- Brand: Schneider Electric (Barber Colman)
- Color: Gray
- Markings: °F and °C setpoint scales
- Type: Thermostat Cover / Accessory







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