What should be done if more conductors are required in a box than allowed by Table 314.16(A)?

When the number of conductors required in a box exceeds the maximum number allowed by Table 314.16(A), the appropriate action is to use a larger box. This is necessary because the table is designed to ensure that there is sufficient space within the box for the conductors, which helps manage heat, ensures safe bending space, and provides proper access for maintenance and splicing.

Using a box that meets or exceeds the requirements of Table 314.16(A) will help prevent overcrowding, which can lead to overheating and potential electrical hazards. Adequate box size also aligns with electrical code regulations, ensuring safety and compliance during installation and throughout the life of the electrical system.

Other options, such as splicing conductors outside the box, increasing the conductor gauge, or ignoring the limitations, do not address the safety concerns associated with overcrowding and may lead to violations of electrical codes, which prioritize safe and proper installations.