Siemens Building Technology GJD226.1U Actuator
The Siemens Building Technology GJD226.1U Actuator is a high-performance 120V fire and smoke damper actuator engineered for 2-position, spring-return operation in life-safety systems. Delivering a minimum torque of 20 lb-in, this OpenAir damper actuator is specifically designed for UL-listed smoke control and combination fire/smoke dampers. Its robust construction ensures reliable performance during emergency fail-safe scenarios, with a fast-acting 30-second drive time and a 15-second spring-return closure. This 120VAC actuator features two built-in, fixed auxiliary switches (at 5° and 85°) to provide precise position feedback to your building automation system (BAS) without additional field calibration. Built to comply with UL555S standards, the GJD226.1U also supports an optional Electronic Fusible Link (EFL) for localized temperature sensing, making it a staple for contractors maintaining code-compliant ventilation and fire protection systems in commercial environments.
Key Benefits
- Life Safety Compliance: Engineered and tested to meet UL 555 and UL 555S standards for high-temperature and smoke containment protocols.
- Integrated Monitoring: Includes two fixed auxiliary switches for reliable end-stop verification and system interlocking.
- Rugged Performance: Features a planetary gear system and a brushless motor designed for longevity in HVAC fire safety applications.
- Streamlined Installation: Pre-cabled with 3-foot leads and a self-centering shaft adapter for rapid field mounting on various damper spindle sizes.
- Fail-Safe Certainty: Mechanical spring return ensures the damper reaches its safety position immediately upon power loss.
Common Questions
Is the GJD226.1U compatible with electronic fusible links?
Yes, this model includes the necessary connection points for Siemens ASK791 series Electronic Fusible Links (EFL), allowing for thermal tripping at 165°F, 212°F, or 250°F.
Can I use this actuator to replace a 24V fire/smoke model?
No, this unit is rated for 120VAC. Always verify your control circuit voltage; if you have a 24V supply, you will require the GJD126.1U instead.
Does this unit support manual override?
Fire and smoke actuators generally do not feature manual override handles to ensure the fail-safe spring return remains unobstructed for safety code compliance.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $157.39
-65%$157.39
$55.09Siemens Building Technology GJD226.1U Actuator
The Siemens Building Technology GJD226.1U Actuator is a high-performance 120V fire and smoke damper actuator engineered for 2-position, spring-return operation in life-safety systems. Delivering a minimum torque of 20 lb-in, this OpenAir damper actuator is specifically designed for UL-listed smoke control and combination fire/smoke dampers. Its robust construction ensures reliable performance during emergency fail-safe scenarios, with a fast-acting 30-second drive time and a 15-second spring-return closure. This 120VAC actuator features two built-in, fixed auxiliary switches (at 5° and 85°) to provide precise position feedback to your building automation system (BAS) without additional field calibration. Built to comply with UL555S standards, the GJD226.1U also supports an optional Electronic Fusible Link (EFL) for localized temperature sensing, making it a staple for contractors maintaining code-compliant ventilation and fire protection systems in commercial environments.
Key Benefits
- Life Safety Compliance: Engineered and tested to meet UL 555 and UL 555S standards for high-temperature and smoke containment protocols.
- Integrated Monitoring: Includes two fixed auxiliary switches for reliable end-stop verification and system interlocking.
- Rugged Performance: Features a planetary gear system and a brushless motor designed for longevity in HVAC fire safety applications.
- Streamlined Installation: Pre-cabled with 3-foot leads and a self-centering shaft adapter for rapid field mounting on various damper spindle sizes.
- Fail-Safe Certainty: Mechanical spring return ensures the damper reaches its safety position immediately upon power loss.
Common Questions
Is the GJD226.1U compatible with electronic fusible links?
Yes, this model includes the necessary connection points for Siemens ASK791 series Electronic Fusible Links (EFL), allowing for thermal tripping at 165°F, 212°F, or 250°F.
Can I use this actuator to replace a 24V fire/smoke model?
No, this unit is rated for 120VAC. Always verify your control circuit voltage; if you have a 24V supply, you will require the GJD126.1U instead.
Does this unit support manual override?
Fire and smoke actuators generally do not feature manual override handles to ensure the fail-safe spring return remains unobstructed for safety code compliance.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Siemens Building Technology GJD226.1U Actuator is a high-performance 120V fire and smoke damper actuator engineered for 2-position, spring-return operation in life-safety systems. Delivering a minimum torque of 20 lb-in, this OpenAir damper actuator is specifically designed for UL-listed smoke control and combination fire/smoke dampers. Its robust construction ensures reliable performance during emergency fail-safe scenarios, with a fast-acting 30-second drive time and a 15-second spring-return closure. This 120VAC actuator features two built-in, fixed auxiliary switches (at 5° and 85°) to provide precise position feedback to your building automation system (BAS) without additional field calibration. Built to comply with UL555S standards, the GJD226.1U also supports an optional Electronic Fusible Link (EFL) for localized temperature sensing, making it a staple for contractors maintaining code-compliant ventilation and fire protection systems in commercial environments.
Key Benefits
- Life Safety Compliance: Engineered and tested to meet UL 555 and UL 555S standards for high-temperature and smoke containment protocols.
- Integrated Monitoring: Includes two fixed auxiliary switches for reliable end-stop verification and system interlocking.
- Rugged Performance: Features a planetary gear system and a brushless motor designed for longevity in HVAC fire safety applications.
- Streamlined Installation: Pre-cabled with 3-foot leads and a self-centering shaft adapter for rapid field mounting on various damper spindle sizes.
- Fail-Safe Certainty: Mechanical spring return ensures the damper reaches its safety position immediately upon power loss.
Common Questions
Is the GJD226.1U compatible with electronic fusible links?
Yes, this model includes the necessary connection points for Siemens ASK791 series Electronic Fusible Links (EFL), allowing for thermal tripping at 165°F, 212°F, or 250°F.
Can I use this actuator to replace a 24V fire/smoke model?
No, this unit is rated for 120VAC. Always verify your control circuit voltage; if you have a 24V supply, you will require the GJD126.1U instead.
Does this unit support manual override?
Fire and smoke actuators generally do not feature manual override handles to ensure the fail-safe spring return remains unobstructed for safety code compliance.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
