Is a box or conduit body required for conductors in hand-hole enclosures except when connected to electrical equipment?

A box or conduit body is indeed required for conductors in hand-hole enclosures except when connected to electrical equipment. This requirement ensures that conductors are properly protected and adequately organized, which is essential for maintaining safety and preventing damage to the conductors. The use of a box or conduit body provides a secure environment for electrical connections and allows for easy access when maintenance or inspections are necessary.

The National Electrical Code (NEC) establishes guidelines to ensure that electrical installations meet safety standards, including the protection of wiring from environmental factors and physical damage. The requirement for a box or conduit body in hand-hole enclosures helps fulfill these safety standards by containing the conductors and providing proper strain relief. In contrast, when conductors are connected directly to electrical equipment, they are typically expected to follow different standards that accommodate the equipment's design, which may not necessitate the same level of enclosure.