China Cold Shrink Tube manufacturer
HENGYANG ZK INDUSTRIAL CO., LTD
HENGYANG ZK INDUSTRIAL CO., LTD PROFESSIONAL IN COLD SHRINK TUBING
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No-Flame Cold Shrink Finger Sleeve | Faster, Safer Than Heat Shrink

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HENGYANG ZK INDUSTRIAL CO., LTD

City: hengyang

Province/State:hunan

Country/Region:china

Tel:86-734-8689255

Contact Person:
Mr.Richard Lee
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No-Flame Cold Shrink Finger Sleeve | Faster, Safer Than Heat Shrink

Brand Name ZKCS
Model Number Customized
Certification SGS
Place of Origin CHINA
Minimum Order Quantity 500pcs
Price Negotiation
Payment Terms ,T/T
Supply Ability 300000pcs/month
Delivery Time 20-30days
Packaging Details carton box
Detailed Product Description
ParameterSpecificationParameterSpecification
Place Of OriginalChinaOffer SamplesYes
Material Silicone RubberAdvantageTool-Free & No-Flame Installation
ColorGray / Dark Gray / Black Dielectric Strength≥20kV/mm
Chemical ResistanceExcellentFabrication MachinePneumatic Expanding Machine
Flame RetardantUL94 V-0Cable Size Range70-120mm² / 120-240mm²
Temperature Range-55°C To 200°CHighlightCold Shrink Breakout Boot, Flexible, Long-Lasting, Weatherproof


Core Product Benefits

  • Universal Cable Fit – Covers 70-120mm² & 120-240mm² cables, one product for multiple project needs
  • No Special Training Required – Intuitive design lets any technician install it correctly on the first try
  • Chemical & Solvent Resistant – Stands up to industrial corrosives, preventing material degradation

Product Description
Engineered for durability and performance, our Cold shrink breakout boot serves as a critical component in medium-and low-voltage power systems. Crafted from industrial-grade silicone rubber, it maintains exceptional shape integrity even in extreme conditions, resisting deformation, moisture, and environmental corrosion centered on Cold shrink breakout functionality.

Boasting a wide temperature tolerance of -55°C to 200°C and a high dielectric strength of ≥20kV/mm, it ensures reliable insulation performance powered by premium Cold shrink breakout design. Compliant with UL94V-0 flame retardant standard, it self-extinguishes instantly to prevent fire hazards, meeting global safety standards for Cold shrink breakout accessories.

Whether used in indoor installations or outdoor projects, this Cold shrink breakout solution delivers superior protection, combining excellent dry/wet insulation resistance with long-term structural stability. It is the ideal choice for professionals seeking a balance of reliability, cost-effectiveness, and ease of installation rooted in superior Cold shrink breakout technology.

Features
Extreme Temperature Resistance: Operates reliably from -55°C to 200°C, remaining flexible and crack-free in both frigid and high-heat environments, a hallmark of high-quality Cold shrink breakout manufacturing.


UL94 V-0 Flame Retardancy: Meets global safety standards with self-extinguishing properties, effectively preventing fire spread in power systems equipped with Cold shrink breakout components.


High Dielectric Strength: Boasts ≥20kV/mm insulation performance, delivering robust protection against electrical breakdown and ensuring system safety for Cold shrink breakout applications.


IP68 Waterproof & Dustproof: Seamless Cold shrink breakout design locks out moisture, dust, and contaminants, ideal for underground, coastal, or outdoor installations.


Long Service Life: Resists ozone, UV radiation, and chemical corrosion, reducing maintenance frequency and extending the lifespan of cable systems protected by reliable Cold shrink breakout solutions.


Applications
The Three-Core Cold shrink breakout is a high-performance, SGS-certified cable accessory engineered for versatility across critical power and industrial infrastructures. Manufactured in China, it delivers reliable performance in diverse settings, combining superior electrical properties with robust environmental adaptability tailored for Cold shrink breakout deployment.

Ideal for multi-scenario deployment, it excels in industrial power systems where flexible, low-maintenance cable management is essential; telecommunication networks requiring waterproof, non-deformation protection in harsh outdoor environments; and mid-to-low voltage power distribution hubs—where its wide temperature range (-55°C to 200°C) and high dry/wet insulation resistance ensure safe, efficient transmission powered by advanced Cold shrink breakout engineering. Specifically designed for 70-120mm² and 120-240mm² cables, it provides superior insulation, sealing, and mechanical protection at cable breakout points, terminations, and junctions, safeguarding cable integrity and boosting system safety through premium Cold shrink breakout craftsmanship.

Backed by a monthly supply capacity of 300,000pcs and a 25-day lead time via sturdy carton packaging, we offer negotiable pricing for bulk orders (MOQ 500pcs) with secure TT payment terms. With volume resistivity ≥10¹⁴Ω·cm, excellent flexibility, and long-lasting durability, it stands as a top-tier solution for the most demanding industrial, telecom, and power distribution applications leveraging high-quality Cold shrink breakout products.

FAQ
Q1: What makes your cold shrink breakout boot different from heat shrink alternatives?

A: Our product adopts a pre-stretched elastic structure, eliminating the need for open flame or heating during installation. This not only reduces on-site fire risks but also provides a more reliable and long-lasting waterproof seal compared to traditional heat shrink products, especially in extreme temperature environments.

Q2: Does your product have relevant quality certifications?

A: Yes. All our cold shrink breakout boots have passed SGS testing, ensuring compliance with global quality and environmental requirements for power and telecommunication projects.

Q3: Can I get samples before placing a bulk order?

A: Certainly. We offer free sample testing for serious buyers. You only need to cover the international shipping cost. The sample lead time is typically 3-7 days, and we support custom logo or package requests for sample orders.

Q4: What is the production capacity and delivery time for large orders?

A: We have an automated production line with a monthly supply capacity of 300,000 units. For standard orders, the lead time is 15-25 days after receiving your deposit. We can also accelerate production for urgent projects based on specific requirements.

Q5: Can you provide customized solutions for specific project needs?

A: Yes. We specialize in providing turnkey solutions for cold shrink systems. We can customize the product color, cable size range, voltage class, as well as the packaging kit according to your specific project specifications or market demands.


Product picture for your reference


Product Tags: Power Tower Applications   Better Than Heat Shrink   Cold Shrink Cable Breakout  
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