An idiot and his table saw...
" wrote:
You do realize that turning off the saw via the switch is
very different from a power failure, right? Using the
switch there is still power available to the protection
circuitry. During a power failure there is not.
A relay with it's coil across the power line when the switch is on
will stop it, if the power fails. Or configure it with the common
on/off power buttons as a simple motor controller.
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