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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
Durable Construction: Built to withstand commercial and residential environments with UL-recognized and CSA-certified electrical ratings
Built with two SPDT output relays
regardless of the number of main power poles
reducing setup time during HVAC maintenance
Its high-density construction offers exceptional structural integrity
Siemens Building Technology ASK71.9 Crank Arm Els PW 17895 Durable Construction: Built to withstandThe Siemens Building Technology ASK71. 9 Crank Arm is a heavy duty mechanical link designed for HVAC damper actuator retrofits and linear to rotary motion conversions. This universal crank arm provides a critical interface for damper shaft coupling in applications where direct ball joint connections are physically restricted or space constrained. Engineered to support Siemens OpenAir actuators, it fits damper shaft sizes ranging from 3 8 to 1 inch (9.