Hubbell Incorporated 7401006 Strain Relief

Hubbell 7401006 Strain Relief is a cable-entry accessory from Hubbell Incorporated, identified by part number 7401006. This strain-relief device is used to secure and protect cables as they pass into electrical or industrial equipment enclosures, reducing movement and protecting insulation from bending and flexing stresses at the entry point. By absorbing tension at the entry, it helps maintain wire integrity and prolong enclosure life in demanding environments. The 7401006 designation places it within Hubbell’s lineup of enclosure fittings, making it a suitable choice when replacing or mirroring existing Hubbell hardware. In installation, it serves to organize and guard cable entries, contributing to operation by preventing pull forces from being transmitted to interior conductors. Historically, strain-relief accessories help prevent conductor damage caused by tugging, vibration, or repetitive motion at point of entry, supporting consistent electrical connections in industrial, commercial, and residential installations where robust cable management is needed.