What is required of electrical installations according to Article 110.15?

The requirement outlined in Article 110.15 emphasizes that electrical installations must comply with both the National Electrical Code (NEC) provisions as well as the manufacturer’s instructions. This dual compliance is essential for ensuring not only the safety and functionality of electrical systems but also that they are installed correctly according to the specific guidelines established for each product. Following the NEC standards ensures that installations meet safety criteria to protect against electrical hazards, while adhering to manufacturer instructions guarantees that products are used within their intended design parameters, preventing malfunctions or failures.

This focus on compliance ensures a systematic approach to electrical installations, ultimately promoting safety and reliability in the use of electrical systems within buildings and structures. Other options may touch on different aspects of the electrical trade but do not specifically capture the comprehensive requirement of adherence to both NEC provisions and manufacturer instructions as mandated by Article 110.15.