Electronic Motor Starter Circuit Electronic motor starter circuit. This motor starter protects singlephase motors against voltage fluctuations and overloading. Its salient feature is a soft on/off electronic switch for easy operation. Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Share on Reddit (Opens in new window) Reddit Share on Tumblr (Opens in new window) Tumblr Share on Pinterest (Opens in new window) Pinterest