Siemens Actuator: Dampers, Proportional, Spring Return, 160 in-lb, 24V AC
The Siemens GCA161.1P is a fail-safe spring return damper actuator with a self-centering shaft coupling, 90° stroke, and CW/CCW rotation. It operates on 24V AC with a 5W power rating and provides a 0 to 10V DC…
SKU 3G-OTH-67705
Also listed as: GCA1611P · GCA161 1P · GCA161-1P
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 GCA161.1P is a fail-safe spring return damper actuator with a self-centering shaft coupling, 90° stroke, and CW/CCW rotation. It operates on 24V AC with a 5W power rating and provides a 0 to 10V DC proportional output signal. This plenum-rated actuator is hardwired and compatible with building automation systems.
Frequently Asked Questions
What is the Siemens GCA161.1P actuator used for?
The Siemens GCA161.1P is a fail-safe spring return damper actuator used in HVAC building automation systems. It controls air dampers in plenum-rated spaces, providing proportional modulation via a 0 to 10V DC signal. Its self-centering shaft coupling and 90° stroke make it suitable for variable air volume (VAV) boxes and zone dampers.
What are the specifications of the Siemens GCA161.1P?
The Siemens GCA161.1P operates on 24V AC with a 5W power rating and delivers 160 in-lb torque. It features a self-centering shaft coupling, 90° stroke, CW/CCW rotation, and a 0 to 10V DC proportional output. It is plenum rated, hardwired, and compatible with building automation systems.
Where to buy the Siemens GCA161.1P worldwide?
You can source the Siemens GCA161.1P through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this fail-safe damper actuator.
How to install the Siemens GCA161.1P spring return actuator?
Mount the Siemens GCA161.1P directly onto the damper shaft using its self-centering coupling. Ensure 24V AC power is supplied and hardwire the plenum-rated cables per the wiring diagram. Set the 0 to 10V DC control signal from the building automation system. Verify 90° stroke rotation and spring return direction before commissioning.
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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.
