My understanding is that, under the machine guarding standards, "power outage protection" or "non-restart" devices are required on items like table saws, drill presses, etc, to prevent the machinery from starting back up following a power outage. Based on my understanding from my OSHA certification these are typically little yellow boxes that are plugged into the wall and then the machine is plugged into the device. If the power goes out during use, when it is restored, the yellow device must be reset before electricity will run to the machine preventing it from starting unexpectedly. I found one for $250 which seemd quite steep. Anyone know of other search terms I could use to find one, or if I'm mis-interpreting the regs?