Replacement Electrical Trigger Switch for Makita Circular Saws and Grinders

Aftermarket Trigger Switch replaces Makita 651172-0. This switch can be found in many Makita circular saws and grinders. Switches 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 momentarily reverse electrical polarity. Because switches use mechanical internals, they tend to degrade and wear out over time, eventually requiring replacement. This switch proves to be a worthy replacement with supreme quality and a lower price to go with. Makita 651172-0, 651121-7, 651168-1 NOTE: Some common signs of a broken or failing switch are: Tool has completely stopped functioning - it will not turn on Tool operates intermittently, requiring multiple tries to turn on, until eventually it won't turn on at all Variable speed function and electric braking aren't working properly Specifications: Voltage: 125/250V Amperage: 24A/12A This part is compatible with: Makita: 5007