Johnson Controls P70GA-27 M-BLK Open-Low Pressure Control Switch 1/4" FNPT 20" HG-100 PSI

The Johnson Controls P70GA-27 Open-Low Pressure Control Switch is a essentialdevice used in HVAC systems to manage pressure appropriately. This switch works under dynamic pressure changes in the system they can vary the pressure with the help of electrical contacts. It has a robust structure and is suitable for use under conditions of low temperatures of -40°C to high temperatures of 150°C. Principally found in industrial and commercial refrigeration and air conditioning systems, it prevents the system from overpressure or underpressure, which then helps run equipment safely. The electrical ratings vary from 24 to 600 VAC, and the frequency compatibility is 50/60 Hz, which makes it versatile and dependable in regulating HVAC procedures.