Obviously because, as is indicated by the position of the label, you have installed the transformer upside down.
Or perhaps that receptacle unit is not UL listed to have anything fastened to it by the center screw except the cover plate?
It looks like it will hinder plugging in another plug in the duplex receptacle.
My third guess is securing the transformer under the plate screw interferes with grounding the wall plate.
My third guess is securing the transformer under the plate screw interferes with grounding the wall plate.
How does that effect bonding the wall plate?Solution - snap the tab off the remaining receptacle so that only one is active. The only problem would be if that receptacle was one that was required by Code for that area.
How does that effect bonding the wall plate?
Solution - snap the tab off the remaining receptacle so that only one is active. The only problem would be if that receptacle was one that was required by Code for that area.
Does anyone know the Code article that was cited?
Well we have to start with 406.6(B) but it is questionable if bonding is secure enough in this instance so that may send us elsewhere - which I am guessing is what you had there.Does anyone know the Code article that was cited?