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Posted: **Tue Jun 07, 2022 12:03 pm**

: 12 What Is The Conduit And Wire Equivalent To A 400a Bus Duct With Both Copper And Aluminum Include Conductor Type Gr 1 (12.91 KiB) Viewed 38 times

12. What is the conduit and wire equivalent to a 400A bus duct with both copper and aluminum? Include conductor type, ground conductor, raceway type and conduit fill calculation from Tables 4 and 5 of the NEC.