Heat-Shrink Through Cable Joint CellPack 16–35 mm² 0.6/1 kV

CellPack Heat-Shrink Through Cable Joint for 16–35 mm² conductors, rated 0.6/1 kV, is a self-contained kit intended for inline splices in power distribution and industrial wiring. The joint combines thermal-shrinkable insulation with integrated mechanical protection to restore electrical continuity while providing moisture sealing and strain relief for low-voltage installations and cable repairs.

Advantages

The kit offers a compact, all-in-one solution that simplifies onsite jointing by eliminating the need to source separate shrink tubing and mechanical supports. Heat-shrink technology ensures close conformity to conductor and insulation profiles, providing reliable dielectric coverage and a water-resistant barrier. The design supports stable mechanical performance under normal operating conditions and helps reduce installation time compared with multi-component alternatives.

Suitable for

• Inline splices of single-core and multi-core power cables with conductor cross-sections 16–35 mm²
• Low-voltage (0.6/1 kV) distribution and branch cable repairs
• Industrial wiring where moisture sealing and mechanical protection are required
• Field service and maintenance teams performing rapid cable reinstatement

Key specifications

• Conductor range: 16–35 mm²
• Rated voltage: 0.6/1 kV
• Heat-shrinkable insulating sleeve for thermal application
• Integrated mechanical protection and strain relief elements
• Moisture-resistant sealing when properly heat-shrunk
• Suitable for single-core and multi-core cable configurations within specified conductor range

How to use

Prepare cable ends by cutting to the required length and removing appropriate sections of outer sheath and conductor insulation. Assemble the joint components over the prepared conductors according to the kit sequence, ensuring correct orientation of insulating and protective parts. Apply heat evenly with a suitable heat source (e.g., propane torch or heat gun) until the shrink material conforms tightly to the cable profile and any sealing liners flow to form a moisture barrier. Allow the assembly to cool before handling and apply mechanical checks to verify strain relief and insulation integrity.

Usage recommendations

Use appropriate personal protective equipment and follow local electrical safety regulations. Ensure the heat source is compatible with heat-shrink materials and apply heat uniformly to avoid overheating. Verify conductor compatibility with the specified 16–35 mm² range and confirm the joint is intended for 0.6/1 kV systems. For critical or complex installations, consider experienced electrical personnel to perform the jointing.