Wiring for Low-Voltage Lighting Systems

Lighting systems operating at 30V or less can be concealed or extended through a building wall, floor or ceiling without regard to the wiring method used.

a) True
b) False

See answer and applicable Code reference

The correct answer is: b) False

Article 411 covers lighting systems and their associated components operating at 30V or less. As noted in Sec. 411.4(A)(1), conductors concealed or extended through walls, ceilings or floors shall be installed using an approved Chapter 3 wiring method.

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