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{"title":"Multiple Waterproof Cold Shrink Power Cable Breakout transition joint","imgUrl":"https:\/\/img.chinax.com\/nimg\/08\/9a\/9ce181becd8a2908ff55159e1fab-200x200-1\/multiple_waterproof_cold_shrink_power_cable_breakout_transition_joint.jpg","attrs":{"Brand Name":"ZKCS","Model Number":"Customized","Place of Origin":"CHINA","Minimum Order Quantity":"500pcs"}}
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{"title":"Explosive Places Heat Shrink Boot 20KV , MV Cable Breakout Boot","imgUrl":"https:\/\/img.chinax.com\/nimg\/6c\/e4\/a1df88d578143d152a6ff7b447e2-200x200-1\/explosive_places_heat_shrink_boot_20kv_2c_mv_cable_breakout_boot.jpg","attrs":{"Brand Name":"ZKCS","Model Number":"10KV, 20KV, 35KV","Place of Origin":"CHINA","Minimum Order Quantity":"500pcs"}}
{"title":"Low Voltage Heat Shrink Cable Breakout Boots 35KV Multicore","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/aa\/5a82d5a819b4848140d5a48dbb1e-200x200-1\/low_voltage_heat_shrink_cable_breakout_boots_35kv_multicore.jpg","attrs":{"Brand Name":"ZKCS","Model Number":"10KV, 20KV, 35KV","Place of Origin":"CHINA","Minimum Order Quantity":"500pcs"}}
{"title":"Expanded 35KV Heat Shrink Cable Breakout Boots Silicon Rubber 3 Cores","imgUrl":"https:\/\/img.chinax.com\/nimg\/2f\/40\/d91f82d3ecb1ef86ba18c0d7f9e1-200x200-1\/expanded_35kv_heat_shrink_cable_breakout_boots_silicon_rubber_3_cores.jpg","attrs":{"Brand Name":"ZKCS","Model Number":"10KV, 20KV, 35KV","Place of Origin":"CHINA","Minimum Order Quantity":"500pcs"}}
No Open Flame / No Heating – Eliminates fire risks in confined & outdoor spaces
10x Faster Installation – No tools required, install in minutes
UV & Ozone Resistant – 10+ years service life outdoors
Parameter
Specification
Product Model
Customizable
Material
High-Quality Silicone Rubber
Color
Gray (Standard)
Waterproof Rating
IP68 (International Standard)
Application Scope
Power Station / Power Tower / Underground Cable
Installation
Tool-Free / No Flame
Voltage Rating)
11/33kV
Feature
Elasticity & Aging Resistance
Product Description
TheCold shrink breakout Boot is a premium electrical accessory engineered for mid-and low-voltage power distribution networks and specialized power tower pile applications. Made from high-grade silicone rubber with advanced cold shrink breakout technology, it eliminates the need for open flame heating or extra tools during installation. Its pre-stretched elastic structure delivers a tight, seamless fit around diverse cable specifications, offering reliable insulation, waterproof sealing, and mechanical protection for cable terminations and junctions with cold shrink breakout functionality. Built to endure harsh outdoor conditions, it effectively shields cables from ozone, UV radiation, moisture, and chemical corrosion, extending the service life of power cable systems and guaranteeing stable, uninterrupted operation of electrical equipment supported by cold shrink breakout performance.
Features
Tool-Free & Flame-Free Installation: Quick and easy to install without open flame, heating guns, or specialized technical training; no extra tools required, cutting on-site construction time and labor costs by up to 80% with the convenience of cold shrink breakout design.
Wide Cable Compatibility: Adaptable to 70-120mm² and 120-240mm² cable sizes, meeting the diverse installation needs of different power projects and reducing inventory complexity for cold shrink breakout applications.
Superior Environmental Resistance: Excellent resistance to ozone and ultraviolet (UV) radiation, maintaining long-term stability even in high-ozone or extreme outdoor environments while preserving cold shrink breakout integrity.
Strong Chemical Tolerance: Superior resistance to common chemical corrosives found in power distribution settings, preventing material degradation and ensuring long-term reliability of the cold shrink breakout structure.
Stable Electrical & Mechanical Performance: Maintains consistent insulation and mechanical strength under long-term load, ensuring safe and uninterrupted power system operation enabled by cold shrink breakout engineering.
IP68 Waterproof Sealing: Delivers complete protection against moisture and dust ingress, ideal for underground, overhead, and coastal power applications using cold shrink breakout solutions.
Product Application
Core Scenarios: Mid-and low-voltage power distribution hub projects, power tower and pole connections, industrial cable junction boxes, and underground cable systems that utilizecold shrink breakout technology.
Suitable Cable Types: Compatible with 70-120mm² and 120-240mm² power cables, covering most mid-and low-voltage power transmission and distribution scenarios for cold shrink breakout use.
Installation Positions: Primarily used for cable breakout sections, terminations, and junction points in power distribution networks, effectively protecting cable insulation layers and enhancing the safety and reliability of cable system connections via optimized cold shrink breakout deployment.
Typical Industries: Power utilities, electrical engineering contractors, renewable energy projects (solar/wind), and industrial manufacturing facilities requiring high-performance cold shrink breakout accessories.
Feature
Cold Shrink Breakout Boot
Traditional Heat Shrink
Installation Method
No flame / No heating
Requires torch or heat gun
Installation Time
~5 mins per unit
~30 mins per unit
Safety Risk
None
High fire & explosion risk
Outdoor Durability
UV & ozone resistant
Degrades rapidly outdoors
Compatibility
70–240mm² universal
Size-specific only
Tool Requirement
No tools needed
Professional heating tools
FAQ (Frequently Asked Questions)
Q1: Is the installation complicated? Do I need special tools?
A: Absolutely not. Our Cold Shrink Breakout Boot is designed for ultra-convenient installation. No open flame, no heating guns, and no professional tools are required. Just slide it over the cable, remove the support core, and it will automatically shrink tightly for a perfect seal. This drastically reduces on-site labor time and technical barriers.
Q2: What cable sizes does this product support?
A: It features universal compatibility. It is available in two models to cover most mid-low voltage applications:
Model A: Fits 70-120mm² cables.
Model B: Fits 120-240mm² cables.
Please confirm the cable specification before ordering to ensure a precise fit.
Q3: Can it be used in harsh outdoor environments?
A: Yes, it is engineered for durability. The product offers excellent UV and ozone resistance, making it ideal for long-term outdoor use. It is also designed with a high-grade silicone formula that resists aging, cracking, and degradation caused by sunlight, wind, and harsh weather.
Q4: Is it safe and reliable for long-term use?
A: Absolutely. It maintains stable electrical and mechanical properties under long-term load. It is highly resistant to moisture, chemical corrosion, and mechanical abrasion. It provides reliable insulation and mechanical protection, ensuring the safety and continuity of power system operations.
Q5: Do you provide quality certifications? Can I get a sample?
A: We strictly follow international quality standards and hold relevant certifications such as SGS test reports. We support sample orders for quality verification. Please contact our sales team to discuss sample requirements and lead times.
image
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2012
Employee Number:
11~50
Ecer Certification：
Verified Supplier
Hengyang ZK Industrial Co., Ltd. mainly specialize in manufacturing and exporting cold shrink series sealing products, including customized processing machines and products kits, for examples: processing winding and expanding machines, spiraling strip/tube supporting material, EPDM cold sh... Hengyang ZK Industrial Co., Ltd. mainly specialize in manufacturing and exporting cold shrink series sealing products, including customized processing machines and products kits, for examples: processing winding and expanding machines, spiraling strip/tube supporting material, EPDM cold sh...
