Dewalt 5140112-24 Pressure Switch

Product Description

The DEWALT 5140112-24 is a pressure switch designed for use in DEWALT air compressor systems. This component monitors system pressure and signals the motor to start or stop based on preset cutout and cut-in thresholds, maintaining consistent operating pressure within the tank. It is a direct service part sourced from the DEWALT parts and accessories line. Licensed technicians and experienced service personnel handle replacement of this switch during compressor maintenance or when the original switch fails to cycle the motor correctly.

This pressure switch is intended for use in DEWALT air compressor applications. It is suited to residential and light commercial service environments where a reliable pressure control component is required. Installation typically occurs when the original switch exhibits failure to build pressure, short cycling, or complete loss of motor activation.

Key Features

• OEM-sourced DEWALT service part for air compressor pressure control
• Controls motor cut-in and cutout to maintain tank pressure within operating range
• Direct replacement design for serviceability and straightforward swap-out
• Part of the official DEWALT Parts and Accessories program

Compatibility

Designed as an OEM-style replacement pressure switch for DEWALT air compressor units. Consult the DEWALT parts lookup or your unit service manual using part number 5140112-24 to confirm fitment for your specific compressor model.

Installation Notes

Pressure switch replacement should be performed by a qualified technician familiar with compressed air systems. Always disconnect power to the compressor and bleed all tank pressure to zero before beginning any service work. Check local electrical codes and follow the compressor manufacturer service documentation when reconnecting wiring to the new switch. Do not restore power or repressurize the tank until all connections are secure and verified.

Technical Specifications

• Part Type: Pressure Switch

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: 5140112-24