Diameter Specification Of Pre-insulated Sleeve

The diameter of pre insulated sleeve bushings typically ranges from 1mm to 200mm, adapting to various electrical application needs. Different diameters of pre insulated junction sleeve bushings can meet the requirements of different voltage levels and cable specifications, and are widely used in industries such as power and communications. Smaller diameter bushings are suitable for protecting thin cables, while larger diameter bushings provide sufficient insulation protection for high-current, high-voltage cables. Choosing the appropriate bushing diameter not only ensures the safety of the electrical system but also effectively extends the service life of the equipment. During the manufacturing process, the precise dimensional control and high-quality materials used in insulated joint sleeve bushings ensure that they maintain excellent insulation performance even under high temperature and high pressure environments.