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NFPA 79 - RACEWAY DENSITY

Question asked by alan.morrison on Dec 4, 2018

NFPA 79 Section 13.5.2 states that "the combined CSA of all conductors and cables shall not exceed 50% of the CSA of the raceway.

My question is can this value be greater than 50% if the temperature of the cables in the raceway does not exceed a temperature of 60 degrees C for example during normal running?

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