About Product
Highlight
RUBLS-SILIC Silicone Rubber Cold shrink tube Series Cold Shrink Lug and Connector Insulators is made of special purpose silicone rubber with a high shrink ratio and excellent physical and mechanical properties like slab and prick resistance. It reliably seals electrical connections of electric communications and cable televisions against water and moisture and effectively insulates wire and cable connections or joints and other electrical connections etc
- Continuous operating temperature: -60°C-200°C
- Shrink Ratio : 4:1 or so. Suits for an extensive range of cable sizes because of the shrinkage
- Retains its resiliency and pressure even after prolonged years of ageing and exposure, seals tight against moisture and water
- Good weather resistance, ozone ageing, ultraviolet and salt mist corrosion resistance, performs stably under long-period exposure to the sun
- Excellent tear resistance
- Simple installation, requires no special heating tools and adhesive to seal the connections
- Standard color: black
About Us
Suzhou Volsun Electronics Technology Co., Ltd. was founded in 2006. We keep focusing on the R&D, production and sales in insulation, sealing & protection solutions.
Volsun has a modern quality management system, which has passed a series of quality system certification such as IATF16949, ISO9001 etc.
Up to now, Volsun cooperated with customers from 88 countries, we offer suitable sealing, waterproof solutions for some well-know enterprises in communication, Automobile, Power industry etc
FAQs
How long is the payment term
We accept T/T 50% deposit and 50% balance against B/L or L/C copy at sight, also accept Western Union, VISA and Paypal
What is the normal lead time for product orders
The average lead time for prototype/first piece is 7~10 days, if tooling is involved, the lead time for production tooling is 10 days, and the average production time after sample approval is 2-3 weeks
What is your standard packaging
All goods will be packed in cartons and loaded on pallets. Special packing methods are acceptable when needed
What kind of certificates do you have
We have ISO9001:2015, IATF16949:2016, ISO14001:2015, ISO45001:2018 certified
We have various rubber compounds approved by UL, ROHS and REACH
How to check the quality of bulk order
We provide pre-production samples to all customers before mass production if needed.
We accept third-party inspection, such as SGS, TUV, INTERTEK, BV, etc
Can you provide customized service
Yes, we accept customization and can produce products in different sizes, packaging, colors according to requirements
Volsun presents the Volsun IP68 Silicone Rubber Cold Shrink Insulation Sleeve for Low Voltage 600V-1KV 9.8Mpa Tensile Strength, a premium silicone cold shrink sleeve designed to deliver unparalleled protection and longevity for low-voltage cable systems. This silicone cold shrink sleeve offers an IP68 insulation solution that addresses the most demanding environments and ensures that 600V-1KV cable protection is both reliable and maintenance-free. As a high-performance, high tensile electrical sleeve, the Volsun silicone cold shrink sleeve meets the needs of utilities, telecommunications, automotive, and industrial power distribution applications.
Product Overview
The Volsun IP68 Silicone Rubber Cold Shrink Insulation Sleeve is engineered as a silicone cold shrink sleeve that provides a robust IP68 insulation solution suitable for 600V-1KV cable protection scenarios. The silicone cold shrink sleeve is molded from advanced silicone rubber formulated by Volsun’s polymer R&D team, leveraging decades of expertise. This silicone cold shrink sleeve is an ideal high tensile electrical sleeve, offering 9.8Mpa tensile strength to resist mechanical stress while maintaining flexibility and resilience in extreme conditions. As a silicone cold shrink sleeve, it is easy to deploy in the field, requiring no heat or specialized tools to install; technicians simply slide the silicone cold shrink sleeve over the cable joint and release the inner core to achieve an immediate, sealed 600V-1KV cable protection solution.
Key Features
- Robust IP68 Insulation Solution: The silicone cold shrink sleeve forms a watertight barrier, achieving IP68 insulation solution performance to resist ingress of dust and continuous immersion in water. This IP68 insulation solution ensures long-term reliability for outdoor and underground 600V-1KV cable protection.
- Easy Cold Shrink Installation: The silicone cold shrink sleeve is pre-stretched on a removable core to enable rapid, tool-free application. The silicone cold shrink sleeve simplifies installation, saving time and reducing labor costs for field crews tasked with 600V-1KV cable protection.
- High Tensile Electrical Sleeve Performance: As a high tensile electrical sleeve, the sleeve achieves 9.8Mpa tensile strength, providing mechanical durability and tear resistance during handling and service. This high tensile electrical sleeve protects against abrasion, impact and cable movement on both overhead and underground runs.
- Superior Silicone Material: The silicone cold shrink sleeve is formulated to maintain elasticity, UV stability and thermal resistance across a wide temperature range. The silicone cold shrink sleeve offers excellent dielectric strength and long-term insulation properties that support safe 600V-1KV cable protection.
- Chemical and Environmental Resistance: The silicone cold shrink sleeve resists oils, solvents and many industrial chemicals, providing a durable IP68 insulation solution in harsh industrial or marine environments where 600V-1KV cable protection is critical.
- Flame Retardant and Low Smoke: The silicone cold shrink sleeve is designed to meet stringent safety standards, offering flame retardant properties and low smoke generation in the event of fire, enhancing safety for critical 600V-1KV cable protection applications.
- Versatile Application Range: This silicone cold shrink sleeve supports a wide range of cable diameters and configurations, making it an adaptable IP68 insulation solution for splice insulation, termination protection and mechanical reinforcement of 600V-1KV cable protection points.
- OEM/ODM Flexibility: Manufactured by Volsun, the silicone cold shrink sleeve benefits from the company’s deep polymer expertise and manufacturing capabilities, enabling customizations for specific 600V-1KV cable protection requirements and branding needs.
Applications
The silicone cold shrink sleeve is ideal wherever durable IP68 insulation solution performance and easy installation are required for 600V-1KV cable protection. Typical applications include:
- Utility and power distribution networks requiring rapid, reliable repairs and maintenance where the silicone cold shrink sleeve provides watertight 600V-1KV cable protection.
- Telecommunications infrastructure, including outdoor cabinets and buried conduit systems, where the silicone cold shrink sleeve ensures IP68 insulation solution reliability for 600V-1KV cable protection.
- Automotive and electric vehicle systems that need a high tensile electrical sleeve to provide mechanical protection and insulation for 600V-1KV cable protection in high-vibration environments.
- Industrial and manufacturing facilities where chemical exposure and mechanical wear demand a silicone cold shrink sleeve as an effective IP68 insulation solution for 600V-1KV cable protection.
- Renewable energy installations such as solar farms and wind turbine arrays, using the silicone cold shrink sleeve to secure critical 600V-1KV cable protection against weather and mechanical stress.
Innovation and Technical Advantages
Volsun’s silicone cold shrink sleeve leverages proprietary silicone formulations and precision molding techniques to deliver measurable improvements over conventional insulating products. Volsun’s decades of polymer R&D experience have been translated into a silicone cold shrink sleeve that provides an IP68 insulation solution with consistent dielectric properties and dimensional stability under stress. The silicone cold shrink sleeve’s high tensile electrical sleeve characteristics (9.8Mpa tensile strength) set a new benchmark for durability in low-voltage 600V-1KV cable protection, resisting tearing and deformation during installation and service.
The silicone cold shrink sleeve is also notable for its user-centered design: the pre-stretched silicone cold shrink sleeve on a removable core eliminates the need for heating tools and reduces the time required to complete splices or terminations. This cold shrink approach reduces installation errors and improves safety while delivering an IP68 insulation solution that performs immediately upon deployment. The silicone cold shrink sleeve further benefits from Volsun’s strict quality systems, including IATF 16949 and ISO 9001 certified processes and extensive patent-backed innovations, ensuring repeatable performance for large-scale utility and OEM deployments.
Technical Specifications - Representative
The Volsun silicone cold shrink sleeve provides an effective IP68 insulation solution with the following representative attributes:
- Rated voltage range for 600V-1KV cable protection applications
- Tensile strength: 9.8Mpa as a high tensile electrical sleeve benchmark
- Environmental rating: IP68 insulation solution for dust-tight and continuous immersion protection
- Material: High-grade silicone rubber formulated for electrical insulation and durability
- Operating temperature range suitable for outdoor and industrial conditions
- Chemical resistance suitable for industrial environments where 600V-1KV cable protection is required
Why Choose Volsun
Volsun’s heritage as a National High-tech Enterprise and its core competence in polymer materials development make the silicone cold shrink sleeve a superior IP68 insulation solution for 600V-1KV cable protection. With 97 patents, dual production bases and certifications including IATF 16949/ISO 9001, Volsun is uniquely positioned to provide high tensile electrical sleeve solutions that meet demanding technical and regulatory requirements. Backed by a global footprint serving thousands of customers, Volsun offers reliable supply, OEM/ODM flexibility and consistent product quality for scalable deployment of silicone cold shrink sleeve-based IP68 insulation solution systems.
Installation Guidance - Summary
The silicone cold shrink sleeve is designed for rapid field installation as a cold shrink solution. Technicians slide the pre-stretched silicone cold shrink sleeve over the cable or splice area, position it to cover the joint, and then carefully remove the core to allow the silicone cold shrink sleeve to contract and form a tight seal. No heat guns or curing are required, enabling safe and efficient deployment of the IP68 insulation solution for 600V-1KV cable protection.
The Volsun IP68 Silicone Rubber Cold Shrink Insulation Sleeve for Low Voltage 600V-1KV 9.8Mpa Tensile Strength is a next-generation silicone cold shrink sleeve offering proven IP68 insulation solution performance, outstanding high tensile electrical sleeve durability, and simplified cold shrink installation. For customers seeking reliable 600V-1KV cable protection and a trusted partner in polymer-based electrical insulation, Volsun’s silicone cold shrink sleeve represents an optimal combination of innovation, quality and field-proven functionality.
EN
