Siemens GMA161.1U Proportional Spring Return Damper Actuator
<p>The Siemens GMA161.1U is a proportional spring return damper actuator designed for precise control in building automation systems. It delivers 62 in-lb of torque, operates on 24V AC/DC, and features a…
SKU 3G-OTH-67586
Also listed as: GMA1611U · GMA161 1U · GMA161-1U
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
<p>The Siemens GMA161.1U is a proportional spring return damper actuator designed for precise control in building automation systems. It delivers 62 in-lb of torque, operates on 24V AC/DC, and features a self-centering shaft coupling for easy installation. The actuator is hardwired with a 0-10V DC output signal, making it compatible with standard BAS controllers. It is rated NEMA 1/IP54 for indoor use, though it is not plenum rated.</p><p>Ideal for HVAC applications requiring fail-safe operation, this actuator ensures damper closure on power loss. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>
Frequently Asked Questions
What is the output signal and power rating of the GMA161.1U?
The GMA161.1U provides a 0-10V DC output signal and has a power rating of 3.5W, operating on 24V AC/DC.
Is the GMA161.1U plenum rated and does it include an auxiliary switch?
No, the GMA161.1U is not plenum rated and does not include an auxiliary switch. It is rated NEMA 1/IP54 and is hardwired.
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.
