We gave different types of Foremost Centrifugal Switches for 4 pole and 2 pole single phase motors operating at 50 cycles and 220 volts. We also offer a limited variety for 6 pole motors. These switches operate at approximately 75% of the rated rpm of motors to cut off the supply to the starting capacitor and auxiliary winding. All our C.F Switches are checked for electrical leakages and consistency of opening speeds. We also offer heavy-duty contacts for motors above 1 hp to 3hp rating. You can obtain this product at very reasonable price from us.