Johnson Controls P100CP-2 Pressure Control

The Johnson Controls P100CP-2 is a high-performance encapsulated pressure switch designed for heavy-duty HVACR applications requiring precise high-pressure monitoring. Built with a non-adjustable SPST switch action, this control is factory-calibrated for an open high configuration, featuring a 425 PSI cut-out to prevent over-pressurization and a 325 PSI cut-in for automatic reset. Its rugged, dust-tight construction makes it a reliable choice for direct mount refrigeration controls or pilot duty applications in demanding environments such as commercial ice machines, food service equipment, and air conditioning condensers.

This P100 series pressure control is compatible with all non-corrosive refrigerants, including R-22, R-134a, R-404A, and R-410A. The unit features a standard 1/4-inch female flare fitting with an integrated Schrader valve depressor and 48-inch flying leads for flexible electrical installation. As an HVAC safety switch, it provides repeatable performance and long-term stability by utilizing a stainless steel snap-acting disc that eliminates the need for external mounting brackets, ensuring a compact footprint within HVAC high pressure cutout circuits.

Key Benefits:

• Compact Direct-Mount Design: Enables easy installation directly onto refrigeration piping, reducing the need for additional brackets and saving critical space.
• Broad Refrigerant Compatibility: Engineered for use with all non-corrosive refrigerants, providing versatility across diverse system types.
• Reliable Snap-Action Contacts: Features an SPST automatic reset mechanism that ensures consistent performance under varying ambient conditions.
• Environmental Protection: The encapsulated, dust-tight housing (IP67 rated) protects internal components from moisture and debris, extending the life of the commercial refrigeration pressure switch.

Common Questions:

• Can this switch be used for low-pressure applications? No, the P100CP-2 is specifically designed as a high pressure cutout switch with an open-high action. For low-limit protection, look for the P100AP series.
• Does the P100CP-2 require a manual reset? No, this model is an automatic reset pressure control. It will automatically re-close the circuit once the system pressure drops to the 325 PSI cut-in point.
• What electrical loads is this switch rated for? It is rated for 6A at 120/240 VAC (Full Load) and up to 375 VA for pilot duty applications, suitable for both direct motor control and control circuit sensing.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.