This EPDM rubber insulated cable joint sleeve is a specialized protective component designed for splicing and insulating overhead and underground power cables. Its high-elasticity, weather-resistant construction creates a waterproof, dustproof, and corrosion-proof seal, ensuring reliable electrical performance and long-term durability in harsh outdoor environments.
Material
Base Material: High-quality EPDM rubber (excellent elasticity, insulation properties, and resistance to ozone, UV radiation, and extreme temperatures)
Internal Structure: Pre-lubricated inner surface for easy installation and a tight, conforming fit around cable jackets
Design: Integral bellows profile to accommodate cable movement and thermal expansion
Features & Advantages
1.Superior Insulation: Provides reliable electrical insulation up to 10kV, preventing leakage and short circuits.
2.Waterproof & Dustproof Seal: The high-elasticity EPDM material conforms tightly to cable surfaces, creating an IP68-rated barrier against moisture, dirt, and contaminants.
3.Exceptional Weather Resistance: Withstands temperatures from -40°C to 100°C, and resists ozone, UV rays, and acid rain for a service life of over 20 years.
4.Easy Installation: Flexible design allows for quick, tool-free installation on both straight and angled cable joints, reducing labor time.
5.Mechanical Protection: The robust rubber construction absorbs impact and vibration, protecting cable joints from physical damage and rodent bites.
Application Fields
1.Overhead power transmission and distribution cable splices
2.Underground and direct-burial cable joint protection
3.Renewable energy (solar/wind) farm cable connections
4.Temporary power distribution systems
5.Industrial and commercial electrical installations