CONDUITS Home › Electrical Engineering Forum › General Discussion › CONDUITS This topic has 0 replies, 1 voice, and was last updated 13 years, 2 months ago by ahmadalsayed20. Viewing 1 post (of 1 total) Author Posts 2011/09/10 at 8:11 am #10626 ahmadalsayed20Participant In Nema standard what is the difference between type 2 and type 4 of the TC-6 Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In