P100AP-332C Johnson Controls Pressure Control

Overview

The Johnson Controls P100AP-332C is a compact, economical, direct-mount encapsulated pressure switch designed for precise, repeatable control in refrigeration and air conditioning applications. Part of the P100 series, this factory-calibrated, non-adjustable control features an open-low switch action with an automatic reset mechanism to safeguard equipment or manage cycling under standard operating conditions.

Features

• Compact size and lightweight construction allow for direct mounting to refrigeration piping, minimizing space requirements.
• Dust-tight encapsulated switch design ensures durable and long-lasting performance in demanding ambient conditions.
• Equipped with a standard 1/4-inch female SAE flare fitting featuring a built-in Schrader-type valve depressor.
• Heavy-duty SPST electrical contact configuration with a 48-inch electrical wire lead termination.
• Designed for universal use with all non-corrosive refrigerants, including R410A.

Specifications

• Cut-Out (Open) Pressure: 300 PSIG
• Cut-In (Close) Pressure: 400 PSIG
• Pressure Differential: 100 PSI
• Burst Pressure: 3,500 PSI
• Switch Action: SPST, Opens on Low Pressure
• Reset Action: Automatic Reset
• Electrical Rating: 120/240 VAC, 50/60 Hz
• Contact Amperage: 6.0 FLA / 36.0 LRA at 120/240 VAC
• Pilot Duty Rating: 375 VA
• Connection Type: 1/4 Inch Female Flare Fitting with Built-in Depressor, 48-inch leads

Applications

• Low limit and high limit pressure defense control in commercial refrigeration systems.
• Condenser fan cycling control to maintain stable operating pressures, optimized for R410A systems.
• Environmental and pressure management in commercial ice machines and food service equipment.