Reply To: Motors and thermal protection Welcome! / Forums / General Woodworking Discussions / Tools and Tool Maintenance/Restoration / Motors and thermal protection / Reply To: Motors and thermal protection Ed 14 September 2021 at 2:52 pm #728717 In house wiring, it is called “megging” a circuit and is done with a device called a “megger.” A friend is a master electrician and I might be able to interest him in the project. Settings