What is the general requirement for raceways installed in locations prone to physical damage?

The general requirement for raceways installed in locations prone to physical damage is that they are required to have adequate protection. This requirement is established to ensure the safety and integrity of electrical installations. In areas where raceways may be subject to physical impacts from vehicles, equipment, or other hazards, protecting the raceways helps prevent damage that could lead to electrical failures or safety risks, such as electrical shocks or fire hazards.

Adequate protection can take various forms, such as using protective enclosures, installing raceways above potential damage levels, or incorporating physical barriers. This proactive approach is essential in maintaining the reliability of electrical systems and ensuring compliance with safety standards set forth in building codes and electrical regulations. Therefore, providing appropriate protection for raceways in these environments is key to safeguarding both infrastructure and personnel.