The OpenAir™ direct coupled, fast acting, two-position, spring return electronic actuators
are available as 24 Vac, 115 Vac, and 230 Vac models. They are intended for use on UL
listed smoke control dampers or combination fire/smoke rated dampers.
Features
• High temperature rated drive system.
• Reversible fail-safe spring return.
• All metal housing.
• Teflon® insulated lead wires.
• Mechanical range adjustment.
• Multiple shaft couplings available; will accommodate up to 1.05-inch shafts.
• Fifteen second nominal open time; 15-second nominal spring return time.
24V Fire/Smoke Actuator Standard, Self-Centering, 95° Rotation
Product Family
Cross Reference
Siemens Building Technologies | GGD121.1U |
Control Signal | On/Off |
Power | 24 |
Torque (in-lb) | 142 |
Timing (Seconds) | 15 |
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Belimo Aircontrols (USA), Inc. | FSAF24 US |
Belimo Control Signal | On/Off |
Belimo Power (24V actuators are AC/DC) | 24 |
Belimo Torque | 133 |
Belimo Timing | <75 |
Return Type | Spring Return |
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Manufacturer Suggested Replacement |
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All orders are shipped same-day if the order is received by 1:00 PM Central Time. We ship worldwide.
UPS Hoilday Delivery Schedule
For more infomation about Returns visit Returns
For more informatrion about Warranty visit Warranty page.
You can also find answers to some common questions on our FAQ page
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