Description
The Kele RH-3-KE is a dependable pressure switch engineered for commercial and industrial HVAC applications. Designed to monitor and respond to pressure changes within a range of 0.5 to 12.0 inches water column (IN W.C.), this switch provides reliable system protection and control in air-handling, duct pressure, and building automation environments.
Key Features
- Pressure sensing range: 0.5 – 12.0 IN W.C. (inches water column)
- Designed for HVAC duct pressure and air system monitoring applications
- Compact, field-installable design for straightforward integration
- Suitable for use in commercial building automation and controls systems
- Manufactured by Kele, a trusted name in HVAC sensing and controls
Typical Applications
- Air duct static pressure monitoring
- Filter status and differential pressure detection
- Fan and blower proof-of-operation circuits
- Building automation system (BAS) integration
Product Details
- Brand: Kele
- Model: RH-3
- SKU: RH-3-KE
- Pressure Range: 0.5 – 12.0 IN W.C.







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