CellPack 150158 Heat Shrink Cable Joint 35-70mm2 0.6/1kV

The CellPack 150158 is a professional-grade heat shrink cable joint engineered for the reliable connection of power cables with cross-sections ranging from 35mm² to 70mm². Designed for low-voltage systems up to 0.6/1kV, this 400mm long joint provides a robust, weather-resistant seal that ensures the integrity of electrical infrastructure in both industrial and residential environments. Its advanced material composition offers excellent protection against environmental stressors, making it a dependable choice for long-term cable maintenance and repair.

Advantages

This heat shrink cable joint stands out due to its high mechanical strength and superior electrical insulating properties, which ensure safe and stable performance under demanding conditions. The material is specifically stabilized against UV radiation and is resistant to chemical agents and alkaline earth elements, allowing for versatile installation in diverse settings. Furthermore, the product is halogen-free and free from paint-wetting inhibiting substances, ensuring safety and environmental compliance. Its transversely waterproof design provides an effective barrier against moisture ingress, maintaining the longevity of the connection.

Suitable for

• Industrial power distribution systems
• Residential electrical infrastructure
• Shipyard and marine electrical installations
• Outdoor cable connections requiring weather resistance
• Underground or exposed cable repair and jointing

When it may not be suitable

This product is specifically designed for low-voltage applications up to 1kV and should not be used for medium or high-voltage systems. It is intended for cables within the 35-70mm² range; using it on cables outside these specifications may compromise the integrity of the seal and the safety of the electrical connection.

Key specifications

• Cable cross-section range: 35-70mm²
• Voltage rating: 0.6/1kV
• Total length: 400mm
• UV-stabilized material
• Halogen-free construction
• Transversely waterproof
• Resistant to chemical and alkaline earth agents

How to use

To install the CellPack 150158, first ensure the cable ends are properly prepared, cleaned, and aligned according to standard electrical practices. Slide the heat shrink sleeve over one of the cable ends before connecting the conductors. Once the electrical connection is secured, position the sleeve centrally over the joint area. Apply uniform heat using a gas torch or a suitable heat gun, starting from the center and moving towards the ends to prevent air entrapment. Continue heating until the sleeve has fully shrunk and the adhesive sealant begins to flow slightly at the edges, indicating a secure, waterproof seal.

What to consider before purchase

• Verify the cross-section of your cables matches the 35-70mm² range.
• Ensure the system voltage does not exceed the 1kV limit.
• Check if the 400mm length is sufficient for the specific joint configuration.
• Confirm the environmental conditions for installation to ensure proper heat application.

Usage recommendations

For optimal results in marine or industrial environments, ensure the cable surface is free from oils, dust, and moisture before application. Always follow local electrical safety regulations and, if required, consult the specific approvals from classification societies such as Lloyd’s Register or Bureau Veritas for specialized applications.