Dewalt n582421 Switch

Product Description

The DEWALT n582421 is a replacement switch designed for use in DEWALT power tools. Switches of this type control the on/off or variable-speed function of a tool's motor circuit, making them a critical safety and operational component. When the original switch fails due to wear, contamination, or electrical fault, replacing it with the correct OEM-specification part restores full tool function. Installation is typically handled by a qualified power tool technician or experienced trade professional comfortable with disassembly of powered hand tools.

This switch is intended for use as a direct replacement component in compatible DEWALT power tools. It is suited for repair shop environments and field service scenarios where restoring a tool to safe operating condition is required rather than replacing the entire unit. Using the correct manufacturer part number ensures proper fit and electrical compatibility within the tool's trigger or switch assembly.

Key Features

• OEM-specification replacement switch for DEWALT power tools
• Restores on/off or variable-speed motor control function
• Direct-fit design supports straightforward swap-out during service
• Identified by DEWALT part number n582421 for accurate sourcing

Compatibility

Designed as an OEM-style replacement switch for compatible DEWALT power tools. Consult the tool's parts diagram using part number n582421 to confirm fitment before ordering.

Installation Notes

Switch replacement in power tools should be performed by a qualified technician familiar with tool disassembly and electrical component service. Disconnect the tool from any power source and remove the battery pack before beginning work. Follow the manufacturer's wiring diagram when reconnecting leads to the new switch to ensure correct circuit function. Reassemble and function-test the tool before returning it to service.

Technical Specifications

• Component Type: Switch

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: n582421