Johnson Controls P20CA-146 Pressure Control Els PW 17895 pilot-controlled double pole double throw

pilot-controlled double pole double throw (DPDT) enclosure relay engineered for versatile integration into HVAC and building automation systems

copper or iron pipes

Key Benefits: Precision Balanced: Factory-balanced design minimizes HVAC vibration and noise

Constructed from high-strength aluminum die castings

as even minor deviations can lead to static pressure drops or cabinet interference

Johnson Controls P20CA-146 Pressure Control Els PW 17895 pilot-controlled double pole double throwThe Johnson Controls P20CA 146 Pressure Control is a heavy duty, high pressure cutout designed for air conditioning and refrigeration systems. Engineered for high side protection, this adjustable pressure switch features a wide operating range from 100 to 425 PSI, ensuring reliable performance in demanding HVACR applications. Use this control when you need an automatic reset mechanism that triggers "open" on a pressure rise at 300 PSI. With its 19 PSI