P100AP-9C Johnson Controls Pressure Control

Overview

The Johnson Controls P100AP-9C is a compact, direct-mount encapsulated pressure control designed for low-pressure cutout safety protection in HVAC and refrigeration systems. It features a Single-Pole Single-Throw (SPST) open-low switch action that opens on a pressure drop and resets automatically once system pressure is restored.

Features

• Compact, lightweight design for direct mounting to piping without brackets
• Dust-tight encapsulated switch for enhanced durability against environmental contaminants
• Factory-calibrated, tamper-proof pressure setpoints
• 1/4-inch female flare fitting with a built-in Schrader depressor
• Compatible with all non-corrosive refrigerants

Specifications

• Switch Action: SPST (Open on fall)
• Cut-Out Open Pressure: 25 PSI
• Cut-In Close Pressure: 80 PSI
• Reset Type: Automatic
• Connection Type: 1/4-inch female flare with depressor
• Electrical Leads: 18-inch wire leads

Applications

• Low-pressure cutout protection for compressors and refrigerant circuits
• Condenser fan cycling control
• Commercial refrigeration and air conditioning systems
• Ice machines and food service equipment