This is a Rocker switch that has 4 terminals and comes with a rubber sheath to protect the switch exterior. This authentic DeWalt replacement part is sold individually. rnrnSwitches are commonly replaced parts in power tools. A switch handles all on/off and variable speed functions. They also have a role in electric breaking; they can m
...Read moreomentarily reverse electrical polarity. Because switches use mechanical internals, they tend to degrade and wear out over time, eventually requiring replacement. Some common signs of a broken or failing switch are:rn • The tool will not start when you use the switch, or it requires multiple tries to turn on, until eventually it refuses to start at all.rn • The variable speed function and electric braking aren't working properly.
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