The Johnson Controls P100AP-357 Control Low Pressure Switch is a critical component in commercial refrigeration and HVAC systems, designed to monitor and regulate low-pressure conditions. Manufactured by Johnson Controls, this OEM control switch features precise pressure sensitivity, with an operating pressure differential specified at 1 inch of water column, ensuring reliable performance in demanding foodservice environments. Its robust construction and precise electrical specifications support consistent operation, making it ideal for systems requiring accurate pressure management, including walk-in coolers, beverage dispensers, and refrigeration lines. The P100AP-357's technical capabilities include a maximum current rating of 10A at 125V AC, leveraging durable materials for longevity in continuous operation within high-traffic commercial kitchens and cold storage facilities.
Top Johnson Controls P100AP-357 Features
The P100AP-357 Low Pressure Switch offers precise pressure detection with a 1-inch water column sensitivity, supporting seamless integration into commercial refrigeration systems. Its durable steel and co-polymer housing resist corrosion, ensuring long-term reliability in foodservice applications. Easy to install and maintain, it provides quick connection points for electrical and pressure line integration, reducing setup time. Its compact design fits standard mounting brackets for refrigeration units, optimizing workflow in busy kitchen environments. Designed to withstand rigorous operational conditions, the switch delivers consistent performance during frequent cycling, supporting efficient system regulation in high-demand foodservice settings.
- Functionality: Precise pressure monitoring for refrigeration safety
- Durability: Heavy-duty steel and co-polymer construction
- Maintenance: Simple wiring and pressure line connections
- Application Fit: Compatible with commercial refrigeration units and cold storage
- Workflow Integration: Supports seamless pressure control and system reliability
Suitable for installation in commercial cooling systems to prevent low-pressure malfunctions in foodservice facilities.
Johnson Controls P100AP-357 Technical Specs
The Johnson Controls P100AP-357 Pressure Switch operates with a standard voltage rating of 125V AC, supporting up to 10A current capacity, ideal for direct integration with typical commercial cooling systems. Its compact dimensions of 1" height, width, and depth facilitate versatile mounting options in confined spaces found in professional kitchens. The unit’s construction features resilient steel and co-polymer materials capable of withstanding operating temperatures from -40°F to 150°F, ensuring durability in various refrigeration environments. This OEM product weighs only 1 lb, making installation straightforward without adding significant load to existing setups. Its design supports water-cooled systems and provides reliable pressure regulation, essential for maintaining optimum refrigeration performance and system longevity.
- Electrical Requirements: 125V AC, 10A maximum current
- Construction & Finish: Steel and co-polymer housing, corrosion-resistant
- Dimensions: 1" W x 1" D x 1" H
- Temperature Resistance: -40°F to 150°F operating range
- Weight: 1 lb for easy handling and installation
- Application Compatibility: Suitable for refrigerant lines and cold storage units
- Electrical connection: Compatible with standard commercial wiring setups
- Pressure line connection: 1/8" compression fitting for quick installation
- Cooling method: Designed for use with water-cooled or air-cooled refrigeration systems
- System integration: Supports direct control of compressor low-pressure cut-off
- Maintenance access: Easily disassembled for routine inspection or replacement
What is a commercial low pressure switch
A commercial low pressure switch is a control device used in refrigeration and air conditioning systems to monitor and regulate low-pressure conditions, preventing system damage due to insufficient refrigerant flow. The Johnson Controls P100AP-357 is designed for high durability and precise actuation, installed within refrigerant lines or cold storage equipment. It continuously senses pressure levels and triggers shut-off or alert mechanisms when pressure drops below set thresholds, protecting equipment and ensuring operational efficiency. Typically employed in commercial refrigeration, this switch enhances system safety and reliability, suitable for use in walk-in coolers, beverage dispensers, and cold storage applications where consistent low-pressure management is vital.
Top commercial low pressure switches for foodservice environments
Constructed with robust materials, Johnson Controls P100AP-357 low pressure switches deliver accurate pressure control for medium-demand foodservice refrigeration and HVAC operations. Designed for reliable operation and easy integration, they suit controlled environments in hospitality kitchens, cafeterias, and cold storage facilities. Support operation and safety in moderate workload settings with this model from AllPoints, optimized for consistent pressure regulation during daily commercial system use.
- Operation Type — suitable for medium-volume refrigeration systems
- Kitchen Setting — ideal for commercial kitchens and cold rooms
- Foodservice Category — supports food safety through pressure regulation
- Workload Qualifier — supports moderate throughput applications
- Use Case — effective for low-pressure safeguarding in refrigeration lines
Why Choose AllPoints P100AP-357?
The AllPoints P100AP-357 Low Pressure Switch offers a reliable, OEM-grade solution with a compact form factor, optimized for commercial refrigeration applications. Its steel and co-polymer construction provide superior durability and corrosion resistance, outperforming many competitor models. The switch’s precise sensitivity and simple wiring facilitate quick integration into existing systems, improving operational efficiency and system safety. Its compatible design for water or air-cooled systems and straightforward maintenance make it a practical choice for busy foodservice environments, ensuring consistent system protection with minimal downtime.
- Compact OEM design supports space-efficient installations in tight refrigeration setups
- Durable steel housing enhances longevity in high-use commercial kitchens
- Reliable electrical ratings ensure consistent system performance
- Ease of wiring and pressure line connection reduces installation time
- Supports water-cooled and air-cooled refrigeration systems for flexible deployment
