NEC 2017 Code Changes Chapter 3 - Wiring Methods and …
Wiring methods specified in Chapter 3 shall be used for 1000 volts, nominal, or less where not specifically limited in some section of Chapter 3. They shall be permitted for over 1000 volts, nominal, where specifically permitted elsewhere in this Code. (B) Temperature. Temperature limitation of conductors shall be in accordance with 310.15(A)(3).
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NEC 2017 Code Changes Chapter 3 - Wiring Methods and Materials
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