XLPE-XLPE cable gland, POLJ-24/1X70-24/1X25-70, set for 1 core, Raychem / TE Connectivity TE-F67862 POLJ 24/1X25-70

Cable joint for through connection – a reliable connection for medium voltages

This XLPE-XLPE cable joint, designated POLJ-24/1X70-24/1X25-70, is a solution designed for connecting cables with a cross-section of 25-70 mm². A single-core kit, manufactured by the renowned Raychem / TE Connectivity (TE-F67862), ensures a safe and durable connection in medium voltage installations up to 12/20 (24) kV. The heat-shrinkable design guarantees tightness and resistance to external factors.

Construction and application

The POLJ 24/1X25-70 joint utilizes heat-shrinkable technology, which simplifies installation and ensures a secure connection. The kit includes a screw connection with a breakable head, designed for both aluminum and copper conductors. This allows for connecting cables with different core constructions. The joint is particularly useful in situations requiring a reliable cable connection in harsh environmental conditions. A concentric screen provides additional protection against electromagnetic interference.

Advantages and benefits

• Versatility: Possibility of connecting aluminum and copper cables with cross-sections of 25-70 mm².
• Durability: Three-layer, co-extruded main insulation guarantees high mechanical strength and resistance to damage.
• Tightness: Heat-shrinkable technology ensures excellent connection tightness, protecting against moisture and corrosion.
• Resistance: Excellent resistance to UV radiation and material aging – confirmed by tests. The outer cover is characterized by resistance comparable to PE coatings used in cables.
• Simple installation: Well-known heat-shrinkable technology simplifies and speeds up the installation process.
• Long storage time: Unlimited storage period allows for flexible investment planning.
• Safety: Provides effective protection against overload and short circuit in medium voltage installations.
• Use of screw connection: Enables easy and reliable connection of working cores.