Code Quiz: Permitted Voltage Ratings for Class 2 and Class 3 Cables

NEC requirements for voltage ratings on Class 2 and Class 3 cables

Fill in the blank with the appropriate answer.

When are the voltage ratings permitted on Class 2 and Class 3 cables, per the listing requirements of Part IV of Art. 725?

A) Not permitted

B) When the cable rating exceeds 600V

C) Where the cable has multiple listings and a voltage marking is required for one or more of the listings

D) None of the above

Find the Answer

Answer: C

As noted i

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