Key Benefits Universal Compatibility: Adjustable design fits standard NAMUR 30x80 and 30x130 mounting pads for maximum flexibility

the Trane RLY3179 Relay is a direct replacement for many discontinued OEM timing boards

With a robust 0

Dehumidification (Dry)

providing the durability required for high-tonnage cycles

Siemens Building Technology 985-004 Adapter 322055-301 Key Benefits Universal Compatibility: AdjustableSecure full torque transmission on high capacity damper systems with the Siemens 985 004 Centering Shaft Adapter. This industrial grade damper actuator accessory is engineered to replace standard self centering adapters on OpenAir actuators, providing a robust interface for 1 inch diameter shafts. Designed specifically for high torque applications, it ensures precise alignment and zero slip performance, which is critical for maintaining calibrated