EM Group Heat Shrinkable Cable Breakout 4-Core 25-95mm2

The EM Group heat shrinkable cable breakout is a high-quality component engineered for the effective sealing and protection of 4-core cable ends. Designed to accommodate cable cross-sections from 25mm2 to 95mm2, this breakout provides a robust barrier against moisture, dust, and environmental contaminants. It is an essential element for professional cable termination and jointing, ensuring the integrity and long-term reliability of electrical installations and power distribution networks.

Advantages

This heat shrinkable breakout offers exceptional insulation properties and mechanical strength, which are critical for maintaining the safety of electrical connections. Its heat-activated adhesive lining ensures a tight, permanent seal that prevents water ingress and corrosion at the cable crutch. The material is resistant to environmental stress, chemicals, and UV radiation, making it suitable for both indoor and outdoor applications. By simplifying the termination process, it helps technicians achieve consistent and durable results in various infrastructure projects.

Suitable for

• Sealing 4-core power cables
• Cable termination and jointing processes
• Electrical distribution systems
• Outdoor and indoor cable installations
• Protection of cable crutches against moisture

When it may not be suitable

This product is specifically designed for 4-core cables within the 25mm2 to 95mm2 range and should not be used for cables with a different number of cores or outside the specified cross-section dimensions. It is not intended for high-temperature environments exceeding the material's thermal rating or for applications involving direct mechanical tension on the cable ends.

Key specifications

• Cable type: 4-core
• Cross-section range: 25mm2 to 95mm2
• Material: Heat shrinkable polymer
• Protection: Moisture and environmental resistance
• Application: Cable termination and sealing

How to use

To install the breakout, first ensure the cable end is clean, dry, and free of debris. Slide the breakout over the cable cores until it is positioned firmly at the crotch of the cable. Apply heat evenly around the component using a heat gun or a soft flame torch, starting from the center and moving outwards. Continue heating until the breakout shrinks completely and the adhesive begins to flow slightly at the edges, indicating a secure and airtight seal. Allow the component to cool down completely before handling or applying any mechanical stress.

What to consider before purchase

• Verify the number of cores in your cable
• Check the cross-section area of your cable conductors
• Ensure you have the appropriate heating equipment available
• Confirm the environmental conditions of the installation site

Usage recommendations

Always follow the manufacturer's safety guidelines when using heat tools. Ensure proper ventilation during the shrinking process to avoid inhaling fumes. Do not overheat the material, as this may compromise its structural integrity and sealing performance.