Does a connector body in an LFMC have a preinstalled insulator?

A connector body in a Liquid-tight Flexible Metal Conduit (LFMC) typically has a preinstalled insulator to provide electrical isolation and prevent any accidental grounding that could lead to short circuits or other electrical hazards. This insulator is designed to facilitate a safe and reliable connection between the conduit and other electrical devices or systems. The presence of a preinstalled insulator also aids in maintaining the integrity of the enclosure's moisture and dust protection features, which is crucial for the performance of LFMC applications in various environments. This fundamental design aspect helps ensure safety and reliability within electrical installations using LFMC.