Motor Start Switch Identification October 11, 2023 13:27 Updated Corrected part number of start switch of Fig-3 (for Leeson MX001902 or MX001903 motor) to MX3402. TechBulletin_Motor-Start-Switch-ID_D1190.pdf 200 KB Download Related articles Frequently Asked Questions Regarding UL 325 7th Edition 2018 Start Switch or Capacitor Change on Leeson or Baldor Motors Baldor and Leeson Motors Start Switch ID SwingSmart DC Spec Sheet SmartTouch Firmware h4.63