Siemens Actuator: Dampers, Floating Point, Non-Spring Return, 221 in-lb, 24V AC/DC
The SIEMENS GBB131.1U is a non-fail-safe damper actuator with a self-centering shaft, 90° stroke, and CW/CCW rotation. It operates on 24V AC/DC with a floating-point control and 221 in-lb torque, featuring hardwired…
SKU 3G-OTH-67616
Also listed as: GBB1311U · GBB131 1U · GBB131-1U
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SIEMENS GBB131.1U is a non-fail-safe damper actuator with a self-centering shaft, 90° stroke, and CW/CCW rotation. It operates on 24V AC/DC with a floating-point control and 221 in-lb torque, featuring hardwired electrical connection and NEMA 2 / IP54 enclosure. This actuator is compatible with building automation systems.
Frequently Asked Questions
What is the Siemens GBB131.1U damper actuator used for?
The Siemens GBB131.1U is a non-fail-safe damper actuator used in HVAC building automation systems to control air dampers in ventilation and air conditioning ducts. It provides 221 in-lb torque with a 90° stroke and operates on 24V AC/DC with floating-point control.
What are the specifications of the Siemens GBB131.1U actuator?
The Siemens GBB131.1U features a self-centering shaft, 90° stroke, CW/CCW rotation, 221 in-lb torque, and 24V AC/DC input. It has a hardwired connection, NEMA 2 / IP54 enclosure, and is compatible with building automation systems. No auxiliary switch is included.
Where to buy the Siemens GBB131.1U actuator worldwide?
3G Electric supplies the Siemens GBB131.1U actuator worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the Siemens GBB131.1U damper actuator?
Mount the Siemens GBB131.1U on a 1/2-inch round or 3/8-inch square shaft using its self-centering mechanism. Connect 24V AC/DC power and floating-point control signals via hardwired terminals. Ensure the NEMA 2 / IP54 enclosure is sealed. Follow Siemens installation manual for torque and stroke settings.
Used in
Common applications for SiemensSiemens Products
3G Electric supplies Siemens non-fail-safe actuators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
