Cable gland is a device used for connecting and protecting wires and cables. Its core function is to achieve cable fastening and sealing through mechanical structure. The wire diameter ranges from 4mm to 80mm, and the thread specifications include German PG, British G, American NPT, Metric M and other types. Some models need to be installed with special tools to ensure sealing performance.
Core function
Fastening function
Lock the cable through the gland or thread structure to prevent the cable from displacement or rotation due to vibration during equipment operation, and ensure the stability of the electrical connection.
Sealing function
Provide dust and water resistance with IP protection level to meet different environmental requirements. Ordinary type can reach IP65, and special scenarios (such as explosion-proof environment) can reach IP68.
Structure and material
Structure type: threaded connection structure, with rubber ring to achieve locking.
Material selection: According to environmental requirements, the materials include hard plastic, copper nickel plating, zinc alloy, stainless steel, etc.
Protection level
Depending on the different gland structures, the protection level ranges from IP54 (basic protection) to IP68 (complete protection). You need to choose the appropriate model according to the actual scenario.
Application
Hazardous areas such as mechanical equipment electrical, ship electrical, anti-corrosion equipment, mines, including shielded cable special waterproof connectors, explosion-proof sealing connectors, etc.
