Search results

Professional Engineer & PE Exam Forum

Help Support Professional Engineer & PE Exam Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
  1. RDL914

    Motor Nameplate Current vs NEC Tables - STILL CONFUSED

    Thanks for the answer. I agree that you use the nameplate FLA when sizing separate motor overload protection (protection from start failure, overheating, single phase condition, etc). But what about 430.6(A)(1) Exception 3 which states: For a listed motor-operated appliance that is marked...
  2. RDL914

    Motor Nameplate Current vs NEC Tables - STILL CONFUSED

    Just when I thought I had this nailed...kick in the nuts... One of the items on my list of things to know cold for the exam, without any question, is when to use the nameplate current rating, and when to use table 430.250 or similar for motors. I cannot find a clear answer on...
Back
Top