What is the minimum length and width of a handhole enclosure for an angle pull with specific conduit entries?

The minimum length and width of a handhole enclosure for an angle pull with specific conduit entries are indeed determined by various factors, including the number of conduits and their sizes, as well as accessibility for maintenance and operations.

For angle pulls, the National Electrical Code (NEC) establishes certain dimensions to ensure that there is enough space for cable handling and to meet safety requirements. A handhole that is 27 inches by 27 inches provides enough room for the necessary equipment, while also ensuring safe and effective access to the conduits entering and exiting the enclosure.

This size facilitates managing the bending radius of the cables, allows for proper ventilation, and promotes safe work conditions for personnel who may need to perform tasks inside the handhole. Ensuring compliance with these minimum dimensions is crucial for both safety and functionality in electrical installations.

In contrast, smaller enclosures could risk impairing access or cable management, leading to potential safety hazards. Therefore, the choice of a 27-inch minimum for such enclosures is designed to meet operational and safety requirements effectively.