§ 77.503. Electric conductors; capacity and insulation.
33 words·~1 min read·
/us/cfr/t30/s§ 77.503·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
Electric conductors shall be sufficient in size and have adequate current carrying capacity and be of such construction that a rise in temperature resulting from normal operation will not damage the insulating materials.