+3 Mechanical Speed Switch - SA-0478-A - Synchro Start SA-0478-A $2,107.90 In stock Quantity: 1 Add to Bag Product Details Brand: Synchro Start Speed Switch Cross Over Part No.: SWITCH-GO2M 2ELE SP SW STD .187 Do you have a question about Synchro-Start products? Contact Us The Synchro-Start SA-0478-A is an exact OEM replacement now manufactured by QCC. The product photo is a standard photo representing the product family. It may not be the exact photo for the particular part number. Download Technical Document SWITCH-GO2M 2ELE SP SW STD .187 G02M model speed switch 2 element speed switch with manual reset on SW2 Trip setting SW1 = 1490-1510 RPM, SW2 = 1990-2010 RPM, 10 amp switch contacts Field adjustable Save this product for later Favorite