In power distribution systems, reliability begins at the smallest connection point. Low-voltage (LV) cables are the backbone of electrical infrastructure, but their performance and safety depend heavily on how well the terminations are sealed and protected. One often-overlooked yet vital component in this process is the Heat Shrinkable Boot- a simple but powerful solution that ensures lasting insulation, moisture protection, and strain relief.

At COMPAQ International, we believe that true reliability is built from the details. Our range of COMPAQ® Heat Shrinkable Boots is engineered to safeguard LV cable terminations with precision, ensuring your systems stay protected and perform seamlessly in the most demanding environments. 

What Are Heat Shrinkable Boots?

Heat Shrinkable Boots are pre-molded polymer sleeves designed to fit over the end of a cable termination or lug. When exposed to heat, they shrink uniformly to form a tight, protective seal around the cable and connector area. This shrink action eliminates gaps, blocks moisture ingress, and reinforces the insulation barrier providing both electrical and environmental protection.

Made from cross-linked polyolefin, COMPAQ® boots deliver high mechanical strength, superior insulation resistance, and long-term durability against UV, dust, and chemical exposure. 

Why Are They Important for LV Cables?

In low-voltage systems, terminations are particularly vulnerable to environmental and mechanical stress. Exposure to moisture, pollution, and temperature variations can degrade the insulation, leading to partial discharge, corrosion, or even short circuits.

Heat Shrinkable Boots act as the first line of defense- they seal the junction between the cable and terminal, maintaining integrity even in outdoor or industrial installations. Their robust shrink properties and material elasticity ensure consistent protection under dynamic load and vibration conditions. 

COMPAQ® Engineering Advantage

Every COMPAQ® boot is the result of extensive material research and manufacturing precision. Designed and produced under stringent quality control, these components deliver dependable sealing performance across diverse applications.

Key Technical Features:

• Made from specially formulated cross-linked polyolefin
• Excellent resistance to tracking, UV, and abrasion
• Reliable moisture sealing for long-term protection
• Uniform shrink ratio for a tight, clean finish
• Compatible with various LV cable sizes and geometries
• Easy and safe installation using standard heating tools

At COMPAQ, our focus is on simplifying installation while enhancing reliability—helping field engineers and contractors achieve professional sealing results every time. 

Applications Across Industries

COMPAQ® Heat Shrinkable Boots are widely used across LV distribution systems where durability and appearance matter as much as performance. Typical applications include:

• Street lighting poles and feeder pillars
• Industrial control panels and switchboards
• Distribution boxes and outdoor terminals
• Renewable energy systems and compact substations

Whether used for sealing cable entries, connectors, or terminations, COMPAQ® boots ensure that every joint remains clean, safe, and dependable throughout its service life. 

Why COMPAQ® Solutions Stand Apart

With over two decades of expertise in high-performance cable accessories, COMPAQ International combines material science, precision manufacturing, and global certification standards to deliver products that are proven in the field and trusted by utilities worldwide.

Each accessory undergoes rigorous testing to meet international standards for insulation, tracking resistance, and long-term aging—ensuring that our customers receive reliable protection with every installation.

At COMPAQ, reliability is not just a specification- it’s a promise built into every product we make. 

In electrical systems, minor details often make the biggest difference. COMPAQ® Heat Shrinkable Boots provide a simple yet essential layer of protection for LV cable terminations, ensuring the safety, longevity, and reliability of your power network.

Choose COMPAQ International- where innovation meets integrity, and every connection is made to last. 

Explore the complete LV & MV product range: www.compaqinternational.com 

Frequently Asked Questions

Question: What is the purpose of a Heat Shrinkable Boot?
Answer: It provides insulation and environmental sealing at the end of a cable termination, protecting against moisture, dust, and mechanical stress.

Question: Are COMPAQ® Heat Shrinkable Boots suitable for outdoor use?
Answer: Yes. They are made from UV- and weather-resistant polymer materials, ensuring durability in outdoor and industrial environments.

Question: Can these boots be installed without special tools?
Answer: Installation requires only a standard heat gun or torch. The material shrinks uniformly to form a tight seal, making the process simple and efficient.

Explore the complete range of COMPAQ® LV & MV Insulation Accessories → www.compaqinternational.com