and Adopted of premium material with excellent performance The centrifugal switch is widely used in all kinds of motors Convenient replacement of the broken one The number after the model L of the centrifugal switch is the size of the large round hole and the size of the motor shaft The centrifugal switch is widely used in all kinds of motors, and mainly has two-pole motor and four pole The two pole are 3000RPM and the number ends in 2. The four pole are 1500RPM and the number ends in 4 Model: L19-304Y Type:Centrifugal Switch Material:Metal and plastic colour:As shown Package Contents: 1 x base plate 1 x centrifugal apparatus Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.