Johnson Controls P100CA-1C Pressure Switch

The Johnson Controls P100CA-1C Pressure Switch is a non-adjustable, encapsulated pressure switch designed for direct-mount installations in HVAC, refrigeration, and related equipment. The rugged encapsulated housing simplifies mounting while delivering reliable, consistent pressure control.

Operating pressures are 400 PSIG open and 300 PSIG close, providing precise limits for safety and efficiency. The device uses a SPST contact configuration with ratings of 120V 5.8A, 240V 2.9A, and 375V pilot duty, making it suitable for a range of control circuits.

With a 1/4 inch female flare connection and UL approval for both Canada and the US, this switch is ready for commercial refrigeration, air conditioning, ice machines, and food service equipment.

• Non-adjustable, encapsulated design for reliable direct-mount installation
• 1/4" female flare connections for easy piping
• Open 400 PSIG / Close 300 PSIG operating range
• SPST configuration with robust electrical ratings: 120V/5.8A, 240V/2.9A, 375V pilot duty
• UL listed for US and Canada; ideal for refrigeration, HVAC, and ice machines