Description of the product: Heat-shrinkable joint 20STpO-4 (1x500; 630) by Termofit:

🔧 The 20STpO-4 (1x500; 630) joint is designed for splicing single-core power cables with oil-impregnated paper insulation. It supports conductor cross-sections of 500 mm² and 630 mm² and is compatible with both copper and aluminum conductors.

⚡️ The kit includes mechanical connectors with shear bolts, stress control tubing, heat-shrinkable insulation sleeves, and sealing mastic. These components ensure a secure and long-lasting electrical connection without the need for crimping.

🏗 Fully compliant with technical standards for medium voltage systems, the joint is suitable for armored and unarmored cables and can be installed in confined spaces, ducts, or directly in the ground.

🌡 Operating temperature range from –50 °C to +50 °C. The joint is resistant to UV radiation, moisture, and environmental stress, making it ideal for both indoor and outdoor applications.

💧 Complete sealing is achieved through thermoplastic adhesive and multilayer heat-shrinkable components, providing long-term protection against water ingress and corrosion.

📜 Complies with applicable technical specifications. Warranty — 5 years. Service life — at least 30 years under proper installation and usage conditions.