This product is a 1kV three core cold shrink intermediate joint designed specifically for low-voltage multi-core cables. It uses cold shrink technology to achieve heating free installation and is matched with EPDM material to ensure IP66 waterproof, dustproof, oil and corrosion resistance performance. Suitable for scenarios such as factory equipment distribution and building power systems, it has the following core advantages: Safe and convenient: No need for open flames or professional tools, installation can be completed in 3 minutes; Industrial grade durability: Tensile strength ≥ 1.2kN, suitable for harsh environments ranging from -30 ℃ to+90 ℃; Compliant and reliable: Complies with IEC 60502-1 standard and provides phase identification (compliant with IEC 60446).