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Model No: S55499-D291
S55499-D291 GRA326.1E/T10
GRA326.1E/T10 - Actuator for fire protection dampers, AC 230 V, 2-position, 4 Nm, spring return 90/15 s, 2 auxiliary switches, shaft 10 x 10 mm, with thermosensor
minimum order :
1 piece
Quantity :
Siemens S55499-D291 4Nm220VAC fire damper actuator, square axis 10x10mm, with monitoring unit GRA326.1E/T10
Damper actuator is the most important part of an HVAC system around the world. It plays an important role in maintaining a comfortable indoor temperature and ensuring that the air quality is of the highest quality. Damper controls open and close vents and dampers in an HVAC system, allowing precise control of air flow.
One of the most important aspects of using a damper actuator is actuation accuracy. These devices are designed to open and close vents and dampers with high precision, giving users precise control over their HVAC system. This is especially important in commercial and industrial environments where large buildings with different areas require different heating and cooling.
Damper actuator maintenance is relatively simple and can be performed by trained professionals in minutes. This allows them to continue to perform their tasks, reducing the risk of defects or problems with the output.
Overall, damper actuator is an integral part of the HVAC system that serves to improve energy efficiency, reduce operating costs, and improve indoor air quality. While providing precise control of airflow, they play an important role in creating a comfortable, safe and healthy environment.
Products Description
- Place of Origin: Switzerland
- Brand Name: Siemens
- Model Number: S55499-D291
- Product name: S55499-D291
- Brand: SIEMENS
- Description: 4Nm220VAC fire damper actuator, square axis 10x10mm, with monitoring unit
- Stock: Available
- Quality: 100% Brand
- Condition: 100%Original and new
- Delivery time: 1- 50pcs ,3-7 days51-100 pcs,7-10days
- Datasheet: Download

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