Johnson Controls P170KA-1C Pressure Control, 50-500 psi

Johnson Controls P170KA-1C Pressure Control is an adjustable differential pressure switch built for reliable low-pressure control in HVAC and industrial systems. With an operating range of 50 to 500 PSI and a maximum line pressure of 525 PSI, this compact device delivers precise switching and robust performance in tight spaces.

Designed for versatility, it features SPDT, 2-Circuit contacts and a durable 1/4 inch male flare connection. The NEMA 1 enclosure protects sensitive electronics in indoor environments while the unit accommodates a broad voltage and current range for easy integration across equipment.

• Contact configuration: SPDT, 2-Circuit for flexible control
• Operating pressure: 50–500 PSI with adjustable differential
• Maximum line pressure: 525 PSI
• Connection: 1/4" male flare
• Enclosure: NEMA 1 for indoor use
• Voltage/current ratings: 120V/16A, 208V/9.2A, 240V/8A; AC 24–600V @ 125 VA; DC 120–300V @ 57.5 VA

Ideal for low-pressure systems where precise cut-in and cut-out control is essential, the P170KA-1C combines Johnson Controls' reliable engineering with straightforward installation and long-term durability.