Siemens GQD121.1P Fail-Safe Actuator with Spring Return, 20 in-lb, 24V AC/DC
The Siemens GQD121.1P is a fail-safe actuator with spring return for dampers and economizers, featuring a set screw shaft coupling and 90° stroke with CW/CCW rotation. It operates on 24V AC/DC with a 4.5W power…
SKU 3G-OTH-67083
Also listed as: GQD1211P · GQD121 1P · GQD121-1P
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The Siemens GQD121.1P is a fail-safe actuator with spring return for dampers and economizers, featuring a set screw shaft coupling and 90° stroke with CW/CCW rotation. It operates on 24V AC/DC with a 4.5W power rating and outputs a 2 to 10V DC signal. This plenum-rated, hardwired unit is compatible with building automation systems.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the Siemens GQD121.1P actuator used for?
The Siemens GQD121.1P is a fail-safe spring return actuator for dampers and economizers in HVAC and building automation systems. It provides on/off control with a 90° stroke and CW/CCW rotation, ensuring reliable damper positioning in plenum-rated environments.
What are the specifications of the Siemens GQD121.1P?
The Siemens GQD121.1P operates on 24V AC/DC with a 4.5W power rating, outputs a 2 to 10V DC signal, and delivers 20 in-lb torque. It features a set screw shaft coupling, NEMA 1 / IP40 enclosure, and is plenum rated for hardwired installation.
Where to buy the Siemens GQD121.1P worldwide?
3G Electric supplies the Siemens GQD121.1P actuator worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this fail-safe spring return actuator to your facility, ensuring compliance with your project requirements.
How to install the Siemens GQD121.1P actuator?
Mount the Siemens GQD121.1P directly onto the damper shaft using the set screw coupling, ensuring a 90° stroke alignment. Connect 24V AC/DC power and the 2 to 10V DC control signal per wiring diagram. Verify spring return direction (CW/CCW) before commissioning.
Used in
Common applications for SiemensSiemens Products
3G Electric supplies Siemens fail-safe actuators with spring return. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
