Hobart Timer Switch, 15 minute 230 volt. 294650-004-2, 294650-004-6,

This is the final style Hobart used on the classic line of mixers. This replaces Hobart 294650-4-5 and 294650-4-1. Wanted 10, 12, 20, 30, 60, 80 and 140qt Hobart Mixers, running or not. We have almost any paddle you want from 12 qt.

eBay