(c) The overcurrent protection is such that the ampacity of each individual conductor will not be exceeded if one or more of the parallel conductors become inadvertently disconnected.Įxception No. (b) The ampacity of each individual conductor is sufficient to carry the entire load current shared by the parallel conductors. (a) They are contained within the same raceway or cable. 2: Conductors in sizes smaller than 50 mm 2 shall be permitted to be run in parallel to supply control power to indicating instruments, contactors, relays, solenoids, and similar control devices, provided all of the following apply: ![]() These requirements do not apply to conductors that form an integral part of equipment, such as motors, motor controllers, and similar equipment, or to conductors specifically provided for elsewhere in this Code.Įxception No. This article covers general requirements for conductors and their type designations, insulations, markings, mechanical strengths, ampacity ratings, and uses.
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