Resin Cable Joint

Resin Cable Joint – IP68 Waterproof Cable Branch Connector

Xi'an OUKAMU Power Technology Co., Ltd brings you the T-GJFZ-16/10 Resin Cable Joint, a professional-grade cable branch connector backed by 20 years of specialized expertise and over 150 national invention patents. This IP68-rated waterproof joint supports main cables from 4mm to 16mm and branch cables from 1.5mm to 10mm. With gel-filled insulation technology providing double safety protection, our resin joint eliminates the need to cut main cables or pre-measure installation lengths, delivering flexible on-site positioning with exceptional cost performance for underground and direct burial applications.

Why Choose OUKAMU Resin Cable Joint?

The installation of cable connections should not harm your primary cable. Our product is a breakthrough in the distribution branching of low voltage power.

You don't have to get rid of the main leader. This design is uncut and retains the same original current-carrying capacity and mechanical strength of your cables. The result? Longer service life and a greatly reduced chance of failure at connection points.

The gel-filled encapsulation offers excellent electrical insulation and rugged mechanical protection. This two-layer safety system guarantees reliable operation even in rugged situations like cable wells and subterranean installations.

Key Technical Features

Sealed & Waterproof Protection

Our joint is protected with IP68 protection due to the incorporated gel-filled sealing technology. No more worries about water infiltration or electrical leakage. This solution provides complete encapsulation of the cable cores within the protective housing, making it ideal for submerged, direct burial or wet cable vault applications.

Flexible Installation Freedom

No need to pre-measure branch distances or custom fabricate. You can rotate the branches in any direction during installation. This flexibility drastically decreases labour costs and accelerates project completion times.

Fire Resistance Performance

Our fire-resistant cable joint type offers real high-grade flame protection for higher safety requirements. It improves the fire safety rating of your electrical distribution system, without compromising on the ease of installation.

Universally Compatible

The connector is suitable for a wide variety of cable types such as PVC, XLPE and polymeric insulated cables. Our joint meets your specifications: single-core, multi-core, stranded or solid conductors.

Parameters

Application Scenarios

Infrastructure Projects

Our Resin Cable Joint has been deployed across 10,000+ major projects including the Hong Kong-Zhuhai-Macao Bridge, multiple high-speed railway lines, and metro systems throughout China. These demanding applications prove the reliability and durability of our connection technology.

Commercial & Residential Buildings

From shopping complexes to residential towers, the space-saving design optimizes cable layout while maintaining aesthetic standards. The concealed installation keeps distribution areas neat and professional-looking.

Industrial Facilities

Factory floors and production environments benefit from the joint's robust construction and maintenance-free operation. The sealed protection prevents contamination from industrial dust, moisture, and chemicals.

Tunnel & Underground Systems

Tunnel lighting and power distribution systems require dependable connections that withstand harsh underground conditions. Our gel-filled protection ensures long-term stability without frequent maintenance interventions.

Installation Advantages

You'll appreciate how straightforward the installation process becomes. No specialized tools or extensive training are required. The transparent housing design allows visual inspection of connection quality during assembly.

The branch position adjustability means you can respond to on-site conditions rather than working from rigid pre-planned measurements. This adaptability saves materials and reduces waste from miscalculations.

Since the main cable remains intact, you maintain continuous power supply capabilities along the entire conductor length. This uninterrupted design philosophy enhances overall system reliability.

Cost & Performance Benefits

Economic Efficiency

Lower material consumption combined with reduced labor hours translates to significant project savings. You're not purchasing extra cable length for traditional cut-and-splice methods.

Enhanced Safety

The double protection system – physical sealing plus electrical insulation – creates redundant safety barriers. This defense-in-depth approach minimizes shock hazards and short-circuit risks.

Extended Service Life

By preserving the main cable's structural integrity, you avoid creating weak points that typically develop at traditional splice locations. The gel encapsulation prevents oxidation and moisture degradation.

Maintenance-Free Operation

Once installed, the sealed joint requires no periodic inspections or maintenance interventions. This set-and-forget reliability reduces ongoing operational costs throughout the installation's lifespan.

Quality Assurance

Xi'an OUKAMU's 150+ invention patents represent genuine technological innovation rather than incremental improvements. Our cable branch connection systems hold 20-year patent protection, reflecting their pioneering status in global cable T-connection technology.

Every resin joint undergoes rigorous testing to verify waterproof integrity, insulation resistance, and mechanical strength. We manufacture to international standards while incorporating feedback from thousands of real-world installations.

FAQ

Q: What cable types work with this resin joint?

A: The joint accommodates PVC, XLPE, and polymeric insulated cables in both armoured and non-armoured configurations. It handles single-core through five-core cables within the specified size range.

Q: Can I install this joint without cutting the main cable?

A: Yes, that's the primary design advantage. The uncut installation method maintains your main cable's full current capacity and mechanical properties while creating a reliable branch connection.

Q: How does IP68 rating protect the connection?

A: IP68 certification means the joint withstands continuous immersion in water beyond 1 meter depth. The gel-filled sealing prevents moisture penetration even in flooded cable vaults or direct burial applications.

Q: What environments suit this cable joint?

A: Underground cable wells, direct soil burial, bridge cable trays, tunnel installations, and any location requiring waterproof, dust-proof cable branching. The joint performs reliably in temperature extremes and chemically active soils.

Q: Does installation require special training?

A: No specialized certification is needed. Basic electrical knowledge and standard installation practices are sufficient. The intuitive design allows quick assembly with common tools.

Q: How long does a resin joint last?

A: When properly installed, the joint matches or exceeds the service life of the cables it connects. The sealed construction prevents common degradation factors like oxidation, moisture ingress, and contamination.

Contact Us for Reliable Cable Solutions

Contact our technical team at info@okmbranchcable.com for Resin Cable Joint specifications, application guidance, and ordering information tailored to your requirements.