Class 2&3 Wiring in Wireways

[sm3234er]

Does the 20% cross-sectional cable area fill requirement in NEC 376.22 (Metal Wireways) apply to NEC Article 725 Class 2 and Class 3 wiring?

 

[don_resqcapt19]

Re: Class 2&3 Wiring in Wireways

Look at 725.3(A).
Don