A Cable Strain Relief Gland (PG9) is a mechanical device designed to secure and protect electrical cables as they pass through enclosures, panels, or machinery. It provides strain relief, preventing stress on cable connections, and offers environmental sealing to protect against dust, moisture, and other contaminants.

Key Features:

Thread Size: PG9, with a major thread diameter of approximately 15.2 mm and a thread pitch of 1.41 mm. 

Clamping Range: Typically accommodates cables with diameters ranging from 4 mm to 8 mm. 

Materials: Commonly constructed from durable materials such as nylon (polyamide) or nickel-plated brass, offering resistance to corrosion and mechanical stress. 

Ingress Protection: Rated up to IP68, indicating complete protection against dust ingress and protection against continuous immersion in water.