What must be used in flexible conduit connectors?

Flexible conduit connectors are specifically designed to provide a secure and safe connection between flexible conduit and various electrical equipment or junction boxes. In this context, using Red Heads in flexible conduit connectors serves a significant purpose.

Red Heads are specifically manufactured to accommodate the unique properties of flexible conduit. They ensure that the conduit maintains its flexibility while also providing the necessary support and grounding. These connectors are designed to facilitate the installation and removal of flexible conduits with ease, preventing strain or damage to the conduit itself as well as protecting against electrical hazards.

In contrast, other options like Blue Clips, Green Hubs, and Black Adapters do not serve the same function or may be intended for other types of connections or applications. Therefore, the choice of Red Heads aligns with industry standards and best practices for ensuring performance and safety in electrical installations involving flexible conduits.