compumotor
Member
I had one of my students ask me the meaning of Article 410.36(D) Insulating Joints that are not designed to be mounted with screws or bolt shall have an exterior metal casing, insulated from both screw connection. The only thing I could find close to answering the question on the Web was heating duct.
any one with a better insight of this sub article, so as I can bring back a good description of the true meaning of this article. Electrical III Instructor.
any one with a better insight of this sub article, so as I can bring back a good description of the true meaning of this article. Electrical III Instructor.