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Switch - Milwaukee Electric Tools

Part #: 23-66-0177

Ensure the reliable operation of your Milwaukee power tools with the genuine Milwaukee Electric Tools Switch, model 23-66-0177. This OEM (Original Equipment Manufacturer) Defond on/off trigger switch is a critical component designed to restore full functionality to your professional-grade equipment, providing precise control over tool performance. Engineered to meet Milwaukee's rigorous standards, this replacement switch offers a direct fit and dependable operation for seamless repairs and extended tool life.

Key Features

  • Genuine OEM Component: As an authentic Milwaukee replacement part, it guarantees superior quality, durability, and a precise fit for compatible tools.
  • Comprehensive Functionality: This 4-terminal trigger switch manages the essential on/off, variable speed, and electric braking functions of your power tool.
  • Direct Replacement: Effectively replaces obsolete Milwaukee part numbers 23-66-0167 and 23-66-0505, simplifying the repair process.
  • Restores Performance: Addresses common issues such as tools failing to start, requiring multiple attempts to activate, or inconsistent variable speed control.
  • Professional-Grade Construction: Built to withstand the demands of automotive and industrial environments, ensuring long-lasting reliability.

Applications

This Milwaukee 23-66-0177 switch is an essential replacement part for a wide range of Milwaukee corded power tools. It is compatible with various models of electric drills, circular saws, demolition hammers, reciprocating saws, and hammer drills. Specific compatible models include the 5398 Hammer-Drill, 1001-1 Drill, and 6405 and 6407 Circular Saws, among many others. Ideal for professional technicians and mechanics, this switch ensures that your essential power tools operate safely and efficiently, minimizing downtime and maintaining productivity.

Specifications

  • Type: Defond On/Off Switch
  • Terminals: 4 internal terminals
  • Rating: 15A 125VAC
  • Dimensions (Approximate): 4 inches x 2 inches x 1 inch
  • Weight (Approximate): Under 1 lb
Only 2 left in stock - order soon
List: $30.85 Save: $13.46

$17.39

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This product was added to our catalog on Sunday 24 May, 2026.

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