+3 Mechanical Speed Switch - SA-0569-D - Synchro Start 41517 $2,058.00 In stock Quantity: 1 Add to Bag Product Details Brand: Dyna Synchro-Start Speed Switch The Dyna SA-0569-D is an exact OEM (formerly Synchro-Start) replacement now manufactured by QCC. GO2 Model Switch Two element speed switch Trip settings SW1 = 290-310 RPM SW2 = 990-1010 RPM 10 amps switch contacts Field adjustable Actual product may differ from image displayed. Save this product for later Favorite