In Article 110.27, what is required to ensure protection against physical damage?

The requirement stated in Article 110.27 emphasizes the importance of having appropriate protective measures in place to ensure that electrical equipment is safeguarded against physical damage. This includes considerations such as the installation of equipment in locations where it is less likely to be subjected to impact or abrasion, as well as the use of enclosures, barriers, or other protective devices designed to mitigate risks associated with physical threats.

By having appropriate protective measures, you enhance the safety and longevity of electrical installations, reducing the likelihood of equipment failure or hazardous situations. This requirement is pivotal in maintaining the integrity and performance of electrical systems, ensuring that they operate safely and efficiently in their intended environments.

The other options suggest inadequate levels of protection or dismiss the need for it altogether, which may lead to compromised safety and increased risk of damage or injury. Appropriate protective measures are an essential aspect of electrical safety standards, reinforcing the necessity for vigilance in protecting electrical installations.