Siemens Building Technology GCA161.1U Actuator 30067439-890 Optimized for high-torque power transmission

Optimized for high-torque power transmission applications

Featuring a 48-inch vapor-filled capillary tube and SPST switching

Field Configurable: Full access to keypad selectable parameters for PTFI

simplifying the S1-025-38675-000 cross reference process and ensuring a proper fit

Look for signs of "cooking" (discoloration)

Siemens Building Technology GCA161.1U Actuator 30067439-890 Optimized for high-torque power transmissionThe Siemens GCA161. 1U is a high torque spring return rotary actuator engineered for precise control of building automation dampers and ball valves. Operating on a 24VAC supply, this OpenAir actuator utilizes a 0 10 VDC modulating signal to provide 142 lb in (16 Nm) of torque, ensuring reliable operation even in high static pressure systems. Its robust construction is designed for HVAC damper control applications requiring fail safe positioning during