Description
Product Overview
The Siemens SKB82.51U is a 24V spring return (S/R) actuator designed for 3-position control of dampers in commercial and light commercial HVAC systems. Built to Siemens Building Technology standards, this actuator delivers dependable, repeatable positioning performance in air handling and building automation applications.
Key Features
- 24V operating voltage for compatibility with standard low-voltage HVAC control systems
- Spring return (S/R) function ensures fail-safe damper positioning on power loss
- 3-position control signal for open, closed, and intermediate damper positioning
- Compact, robust design suited for commercial building automation environments
- Engineered by Siemens Building Technology for long service life and consistent performance
Applications
- VAV and constant volume air handling units
- Ventilation and exhaust damper control
- Building automation and energy management systems
- Commercial HVAC zoning applications
Why Choose Siemens
Siemens Building Technology is a globally recognized leader in HVAC controls, actuators, and building automation solutions. The SKB82.51U reflects Siemens’ commitment to precision engineering, energy efficiency, and system reliability — making it a trusted choice for HVAC contractors and building automation professionals.
Ordering Information
- SKU: SKB82.51U
- Brand: Siemens Building Technology
- Voltage: 24V
- Control Type: 3-Position
- Return Type: Spring Return (Fail-Safe)
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