305 (Type 2) Porter Cable Sander Polisher - Overview

This Trigger switch has 4 terminals and a locking mechanism on the trigger. This authentic Porter Cable replacement part is sold individually. rnrnSwitches are commonly replaced parts in power tools, handling all on/off and variable speed operations. They also have a role in electric breaking; they can momentarily reverse electrical pola...Read morerity. Because switches use mechanical internals, they will degrade and wear out over time, eventually needing replacement. Some common signs of a broken or failing switch are: • The tool has stopped functioning - it refuses to start. • The tool operates intermittently, requiring multiple tries to turn on, until eventually it won't start at all. • The variable speed function and electric braking aren't working properly.rnrn3.5" L 7/8" Depth 3/4" W

Included in part number 450503-01