Description of the product: Heat-shrinkable joint 10STp-3x300; 400 by Termofit:

🔧 The 10STp-3x300; 400 joint kit is designed for three-core power cables with oil-impregnated paper insulation. It supports conductor cross-sections of 300 mm² and 400 mm² and is compatible with both aluminum and copper conductors.

⚡️ The kit includes heat-shrinkable insulation tubing, sealing mastic, and mechanical protection components that ensure reliable electrical insulation and mechanical strength for medium voltage cable connections.

🏗 Fully compliant with 10 kV system standards, the joint is suitable for indoor and outdoor installations, including industrial power systems and energy distribution networks.

🌡 Operating temperature range from –50 °C to +50 °C. The joint is resistant to UV radiation, moisture, and environmental stress, ensuring consistent performance in various climatic conditions.

💧 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.