"David G. Nagel" wrote in message
...



I wonder how Festool does that. IIRC my Festool Vac delays starting up a
second or two after the tool that is plugged into it gets past its
initial start up surge.
Most likely a count down circuit of some sort. When the first motor starts
so does the timer. When the first motor is up to speed the count down
reaches zero and fires the second motor start.

Dave

It seem the OP's switch should have had this feature to start with.