Service equipment rated at 1000V or less must be marked for what purpose?

Marking service equipment rated at 1000V or less is essential to identify it specifically as service equipment. This identification informs workers and inspectors that it is intended for use with electrical installation and maintenance. Proper labeling enhances safety protocols, ensuring that those interacting with the equipment can easily ascertain its purpose and use, which is particularly critical in environments where various types of equipment are present.

Additionally, while other markings—such as voltage ratings, safety classifications, or manufacturer details—can serve important functions, the primary purpose of the marking in this context is focused on identifying the equipment as service-oriented. Understanding this helps reinforce the proper handling and precautionary measures essential for working with electrical systems.