In the event of needing flexible conduit for a short stretch, what is the maximum permissible length before supports are required?

The maximum permissible length of flexible conduit before requiring supports is set at 8 feet. This regulation ensures that the conduit is properly supported to prevent sagging and potential damage, as well as to maintain safety and compliance with electrical codes. The 8-foot guideline is based on best practices for managing the weight and strain on the conduit, ensuring that it remains secure and functional as part of the electrical system. Beyond this length, supports become necessary to keep the conduit stable and reduce the risk of physical stress or electrical hazards.