Question 1 of 14
The NEC mandates that the listing and labeling instructions for a listed device dictate its installation and use. This is a critical safeguard against improper installation and potential hazards. Failure to adhere to these instructions can lead to equipment damage, fire hazards, and personal injury.
Strong Interview Answer
The listing and labeling instructions are the governing requirements for the equipment's installation and use, ensuring it's installed and operated according to the manufacturer's design and intended purpose.
What to Listen For
- NEC 110.3(B)
- listing/labeling instructions
- installation requirements
Caution
The question is about the application of the NEC, not a product or rule name.