Flexible conduit is a type of electrical wiring system and must meet certain standards set by the National Electrical Code (NEC). The following are some of the key requirements for flexible conduit:
* Must be approved for use in wet locations, if applicable.
* Must be properly secured to prevent stress on connections.
* Flexible conduits should not exceed 25 feet in length when used as a single run.
* Maximum number of bends allowed per-foot depends on the diameter of the conduit used.
These rules ensure that all flexible conduit installations are safe and reliable.