Dewalt n192330 Micro Pressure Switch 120-150 Psi

Product Description

The DEWALT n192330 is a micro pressure switch rated for 120 to 150 PSI, designed as a replacement component for DEWALT power tools and compressor accessories. The switch uses a 0.125-inch NPT port connection, making it compatible with standard threaded fittings found in compressed-air equipment. Micro pressure switches of this type monitor system pressure and signal the motor or control circuit to start or stop based on set thresholds. This part is typically installed by a qualified technician or experienced power tool service professional during a compressor repair or maintenance procedure.

This switch is suited for use in portable and stationary air compressors where a compact, threaded pressure-sensing switch is required. The 120 to 150 PSI operating range covers common cut-in and cut-out pressure settings found in light-duty and mid-range compressor applications. It is a direct-fit replacement part for DEWALT compressor units that originally used the n192330 switch.

Key Features

• 120 to 150 PSI pressure range for standard compressor cut-in and cut-out control
• 0.125-inch NPT threaded port for secure, leak-resistant connection
• Compact micro switch form factor for space-constrained compressor housings
• OEM DEWALT part number ensures direct-fit replacement
• Lightweight construction, under 1 pound

Compatibility

Designed as an OEM replacement pressure switch for DEWALT air compressors and power tool accessories that specify part number n192330.

Installation Notes

Installation should be performed by a qualified technician. Disconnect the compressor from its power source and fully depressurize the tank before removing or installing any pressure switch. Use appropriate thread sealant on the NPT fitting to prevent air leaks. Verify the replacement switch pressure range matches the original equipment specifications before returning the unit to service.

Technical Specifications

• Pressure Range: 120-150 PSI
• Port Size: 0.125 inches NPT
• Weight: Under 1 pound

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: n192330