Johnson Controls P100CP-1 Encapsulated Pressure Control
The Johnson Controls P100CP-1 is a direct-mount encapsulated pressure control engineered for reliable high-side pressure protection in commercial and industrial HVAC and refrigeration systems. With an open-construction design and automatic reset functionality, this control provides dependable, hands-free operation after a pressure event — minimizing downtime and service calls.
Key Features
- Encapsulated design protects internal components from moisture and contaminants
- Direct-mount configuration for simplified installation directly on the system
- SPST (Single-Pole, Single-Throw) switching action for straightforward circuit control
- Opens on pressure rise — provides high-pressure safety cutout protection
- Open construction for easy field inspection and serviceability
- Automatic reset — automatically restores operation once pressure drops to the close setpoint
- Wide voltage compatibility: 120/240 Vac contact ratings
Pressure Setpoints
- Opens (cuts out) at: 400 PSIG
- Closes (resets) at: 300 PSIG
- Differential: 100 PSIG
Electrical Specifications
- Contact Configuration: SPST
- Contact Voltage Rating: 120/240 Vac
- Action: Open on Pressure Rise
- Reset Type: Automatic
Applications
- High-pressure cutout protection for refrigeration and air conditioning systems
- Commercial HVAC compressor protection
- Industrial process pressure control circuits
- Systems requiring automatic restart after pressure normalization
Why Choose the Johnson Controls P100CP-1?
Johnson Controls is a globally recognized leader in HVAC controls and building automation. The P100CP-1 delivers proven pressure control performance with the durability and precision that HVAC professionals demand. Its encapsulated construction and automatic reset make it an ideal choice for applications where reliability and reduced maintenance are priorities.
