Fill in the blank with the appropriate answer.
When using a mast as a support for feeder and/or branch circuit conductors, only __________ shall be permitted to be attached to the feeder and/or branch circuit mast.
A. insulated conductors
B. service conductors
C. feeder or branch circuit conductors specified within 225.17
D. low-voltage conductors
Find the Answer
Answer: C
Article 225 covers the requirements for outside branch circuits and feeders. As noted in Sec. 225.17, when using a mast as a support for feeder and/or branch circuit conductors, only feeder or branch circuit conductors specified within this section shall be permitted to be attached to the feeder and/or branch circuit mast.
Owen is the owner and president of National Code Seminars and the holder of master electrician certifications in 46 states. He can be reached at [email protected].
