There has been this box in one of my outlets that has been here since I moved in and just now took it off and it says it’s a Class 2 Power Supply. Not an electrician, but why is it there?
In: Technology
It’s powering something. Maybe a doorbell, or the phone/TV/Internet box.
You’ll need to follow the wire. Or, just unplug it and see what stops working.
Class II only means it’s double insulated, so it can have a 2-prong plug. That doesn’t tell you much.
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