Optimized Efficiency: The PSC design provides better torque and higher electrical efficiency compared to standard shaded pole alternatives

This specific blend is optimized for HFC and HCFC refrigerants—including R410A

5 amps with a 15-amp inrush capacity

Solid Core Construction: Provides superior accuracy and long-term reliability compared to split-core alternatives in permanent installations

Daikin-McQuay 066540601 Limit Switch 322055-301 Optimized Efficiency: The PSC designThe Daikin McQuay 066540601 is a high precision low temp limit switch engineered specifically for HVAC freeze protection in commercial air handling systems. As the direct replacement for 66540601, this critical safety control monitors coil temperature to prevent catastrophic failure caused by freezing conditions. Designed for integration with Daikin Applied and legacy McQuay chillers and AHUs, this manual reset device ensures the system shuts down or