Robert11 wrote:
Hello:

Was wondering about simple light switches that have both the conventional
screw terminals, and also have the push in holes for the stripped wire in
the back.

Are either just as good, and safe ?

Which do you folks use; the push in is certainly a bit simpler, but one
wonders if the "grippers" inside really make as good and as secure a contact
as well tightened screws ?

Thanks,
Bob



Both are equally legal and approved if used according to the
instructions. OTOH, I get lots of calls from people with homes about ten
years old that have sizzling, smoking, or defunct switches and outlets.
Nearly always, it is because the push-in terminals have failed. Push-in
terminals were invented to save a few seconds per device in the
construction business. If you are doing your own wiring, use the screws.

--
Tony Electric
http://dotznize.com/electric

The Reticulan Museum Of Unnatural History
http://ouchouch.com/fancy.html