How should service entrance conductors be routed according to NEC Article 230?

Service entrance conductors are required to be routed in a manner that minimizes the risk of physical damage, which aligns with safety principles emphasized throughout the National Electrical Code (NEC) Article 230. This requirement ensures that these conductors, which are crucial for delivering electrical service safely to a building, are protected from damage that could arise from impact, abrasion, or other physical forces.

The NEC places a high value on safety and minimizes the potential hazards associated with electrical installations. Conductors that are exposed or inadequately protected could lead to shorts, electrical fires, or even hazards for individuals who may come into contact with them. Therefore, by routing service entrance conductors in a way that safeguards them from physical harm, the NEC helps ensure both the safety of the electrical system and the individuals interacting with it.

Other routing options, such as through walls only, might not provide the flexibility needed to ensure minimal risk of damage, and stating that any convenient path is acceptable would contradict the NEC's focus on safety. Similarly, placing conductors under carpets could lead to damage or overheating, which would be in violation of the NEC guidelines that emphasize protective measures.