I currently have a light switch with stranded aluminum wire wrapped around the screws with electrical tape over over the screws and wire ends. It controls all 3 of my outdoor lights.
I want to install this timer. Is it possible? And does stranded aluminum work like copper as in there is one hot and one neutral in this case?
Best Answer
There are two separate questions here:
Timer Installation
This particular timer has connections for:
So the basic timer installation is easy, provided you have an accessible neutral.
Aluminum Wiring
Aluminum wiring is generally not used for low current (e.g., 15A and 20A circuits for residential lighting and receptacles). Depending on the type of wire, it may be "OK, but need to make sure it is compatible with anything you connect it to" or it may be "really nasty stuff that should be ripped and replaced." I can't guess what you have. A few things that might help us figure this out are:
In addition, pictures of the current switch with its wires attached, as well as the model # of the new timer, may be helpful in figuring out what to do.