1 KV Heat Shrinkable Straight-through Joint
Weatherproof Seal: Inner adhesive melts to block out moisture and chemicals.
Restores Strength: Built-in crimp connector ensures a solid, reliable bond.
Wide Compatibility: Fits 1.5mm² to 300mm² XLPE/PVC cables.
Fast Installation: Shrinks in minutes with standard heat tools.
- Product Introduction
Products Description
Our1 KV Heat Shrinkable Straight-through Joint can provide a a reliable, long-lasting connection for low-voltage power systems for you.This kit can provide fast, permanent repairs for electricians and contractors without messy resins or complex tools.It works seamlessly with both XLPE and PVC insulated cables, covering a broad range of conductor sizes, thus it may simplify your inventory.
The outer polyolefin tube shrinks tightly to form a tough, weatherproof barrier that blocks out moisture, UV rays, and harsh chemicals. Inside, a special adhesive lining melts and flows into every gap as you apply heat. This creates a solid, watertight seal that restores the cable's original dielectric strength and mechanical protection. You get a joint that performs exactly like the original factory insulation.
Installation takes only few minutes. Just clean the cable, slide on the components, and apply heat from a standard torch or heat gun. The joint cools quickly and stays sealed for years, even in direct burial or harsh outdoor environments. Choose this kit to keep your power grid running safely and efficiently .
ProductsFeature
- Sealing & Moisture Resistance
Pre-coated with a thermoplastic adhesive that melts during heating. It fills every gap to create a hermetic seal against water, dust, and harsh chemicals. - Electrical Insulation
Delivers uniform insulation with high dielectric strength, fully restoring the original integrity of the cable. - Wide Adaptability
The highly shrinkable design fits a broad range of cable diameters. It is perfectly suited for power, communication, and industrial cables. - Mechanical Durability
Provides excellent abrasion resistance, impact protection, and strain relief long after installation. - Cost-Effective Alternative
Offers a highly reliable, lower-cost alternative to cold shrink systems without compromising performance. - Long Shelf Life
Maintains stable performance and does not degrade over time when stored properly.
Product Technical
| Feature | Detail |
|---|---|
| Product Name | 1kV Heat Shrinkable Straight Through Joint |
| Applicable Cable | XLPE Insulated / PVC Insulated Cables |
| Voltage Rating | 1 kV |
| Cable Range | 1.5mm² - 300mm² (AWG 16 - 600 Kcmil) |
| Material | Polyolefin (Outer Tube), EVA (Inner Adhesive) |
| Color | Black (Standard), Red/Blue/Yellow (Optional) |
| Shrink Ratio | 2:1 or 3:1 (Standard) |
| Operating Temp | -40°C to +105°C |
| Standards | Complies with IEC 60684, UL 224 (Optional) |
Contact US for Customize
Typical Application
This 1 KV Heat Shrinkable Straight-through Joint is built for a wide range of low-voltage power distribution and repair tasks. It is the go-to choice for:
Underground & Direct Burial Networks: Provides a watertight seal against soil moisture and corrosion for buried power lines.
Industrial & Manufacturing Plants: Safely splices and repairs power feeds to heavy machinery, motors, and production lines.
Commercial Buildings & Infrastructure: Ideal for main power routing, lighting circuits, and HVAC system connections.
Renewable Energy Systems: Perfect for outdoor cable joints in solar PV arrays and wind power distribution boxes.
Street Lighting & Traffic Control: Offers UV and weather resistance for exposed outdoor cable splices.
FAQ
Q: Can I use this on both aluminum and copper conductors?
A: Yes. The tinned copper crimp connector works perfectly with both copper and aluminum cores. Just make sure to use the correct crimping die for aluminum.
Q: What tools do I need for installation?
A: You only need a heat gun (propane torch) and a standard crimping tool. No special machinery or messy resins are required.
Q: Is this suitable for underground or direct burial applications?
A: Absolutely. The adhesive lining creates a water-tight seal. We recommend wrapping the ends with waterproof tape for extra protection in direct burial scenarios.
Q: What's the minimum order quantity (MOQ)?
A: We offer sample packs for testing. The standard MOQ is 100 kits, but we can adjust based on your specific cable size mix.
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