Specially designed for 0.6kV/1kV cables, the four core cold shrink intermediate joint provides fast installation, durable sealing, and excellent electrical performance. The pre expanded silicone rubber technology is used to easily adapt to a variety of cable types without heating tools, ensuring water resistance, dust prevention and anti-aging. Suitable for power transmission and distribution systems, industrial projects, and underground pipelines, significantly reducing maintenance requirements and ensuring long-term stable operation of the power grid. Compliant with international standards, resistant to extreme temperatures (-50 ℃ to+200 ℃), and UV resistant, it is an ideal choice for complex environments. Save time, improve reliability - upgrade your cable network now!