Making my own Relay box

[StephenCook]

At the end of this thread is info on those devices.
Check it out.

An enclosed + Duplex Receptacle +solid state for router or shop Vac

Nice setup. Just run it little while while it’s open to see if any heat you have, make sure. I’m using similar way, but my dust collector is 3 phase runs with 3 mechanical relays. I use this relay to trip them only.