mike-s wrote:
myredracer wrote:
I have to disagree with your disagreement. Wire nuts, aka "marettes", are used in buildings all the time including critical installations like in hospitals.
Name where in a hospital, and subject to frequent vibration, they're properly used.
Where in a hospital is there frequent vibration in the building structure? All I've ever seen in any building construction in commercial to institutional (incl. hospitals) is standard marettes (and def. not residential grade) for branch circuits. Meets CSA, code and gov't requirements (where applicable) and engineers specify conductors to be pre-twisted.