Single-Core Waterproof Cable T-Connector
Single-Core Waterproof Cable T-Connector - Model D-GJFZ-50/35
Xi'an OUKAMU Power Technology specializes in branch cable connectors for over 20 years. Our Single-Core Waterproof Cable T-Connector Model D-GJFZ-50/35 delivers IP68 waterproof protection suitable for main cables 10～50mm and branch cables 6～35mm. Featuring gel-filled insulation and waterproof technology, this connector provides double safety protection for concealed installation in wells or direct buried soil. You benefit from no main cable cutting required, no length reservation needed, flexible installation locations, and exceptional cost performance. This enterprise-grade solution combines two decades of engineering expertise with proven reliability across infrastructure projects.
Why Choose Our Single-Core Waterproof Cable T-Connector
Your cable connection challenges require reliable solutions. Traditional methods often demand cable cutting, precise length calculations, and complex installation procedures. Our connector eliminates these complications.
The D-GJFZ-50/35 model represents breakthrough innovation in cable branch technology. You can create branch connections at any position on-site. This flexibility transforms how you approach electrical distribution projects.
Real-World Applications
Infrastructure projects across China trust our technology. From the Hong Kong–Zhuhai–Macao Bridge to Nantong Metro Line 2, our connectors perform reliably in demanding environments. Over 10,000 projects have successfully implemented our solutions.
You gain peace of mind knowing your installation uses field-proven technology. Whether working on municipal engineering, railways, highways, or building projects, this connector adapts to your specific needs.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | D-GJFZ-50/35 |
| Waterproof Rating | IP68 |
| Main Cable Range | 10～50mm |
| Branch Cable Range | 6～35mm |
| Insulation Type | Gel-filled double protection |
| Installation Method | Concealed/Direct burial |
| Main Cable Cutting | Not required |
| Temperature Range | -40℃ to +85℃ |
| Protection Features | Flame-retardant, fire-resistant, dustproof |
| Service Life | 20+ years |
Product Selection
| Product Name | Model Number | Specifications | Unit | |
| Range of Cross-Sectional Areas for Main Cables | Range of Cross-Sectional Areas for Branch Cables | |||
| Single-Core Integrated Splitter | D-JFZ-50/35 | 10～50 | 6～35 | Set |
| Single-Core Integrated Splitter | D-JFZ-95/50 | 50～95 | 6～50 | Set |
| Single-Core Integrated Splitter | D-JFZ-185/35 | 120～185 | 6～35 | Set |
| Single-Core Integrated Splitter | D-JFZ-185/70 | 70～185 | 50～70 | Set |
| Single-Core Integrated Splitter | D-JFZ-185/95 | 70～185 | 70～95 | Set |
| Single-Core Integrated Splitter | D-JFZ-300/50 | 240～300 | 6～50 | Set |
| Single-Core Integrated Splitter | D-JFZ-300/95 | 240～300 | 70～95 | Set |
| Single-Core Integrated Splitter | D-JFZ-300/185 | 120～300 | 120～185 | Set |
| Single-Core Integrated Splitter | D-JFZ-500/50 | 400～500 | 6～50 | Set |
| Single-Core Integrated Splitter | D-JFZ-500/95 | 400～500 | 70～95 | Set |
| Single-Core Integrated Splitter | D-JFZ-500/150 | 400～500 | 120～150 | Set |
| Single-Core Integrated Splitter | D-JFZ-500/240 | 240～500 | 185～240 | Set |
| Single-Core Integrated Splitter | D-JFZ-630/50 | 630 | 6～50 | Set |
| Single-Core Integrated Splitter | D-JFZ-630/95 | 630 | 70～95 | Set |
| Single-Core Integrated Splitter | D-JFZ-630/150 | 630 | 120～150 | Set |
| Single-Core Integrated Splitter | D-JFZ-630/240 | 630 | 185～240 | Set |
| Single-Core Integrated Splitter | D-JFZ-630/400 | 300～400 | 300～400 | Set |
Key Product AdvantagesOn-Site Installation Flexibility
You no longer need to cut the main cable. This feature alone saves significant time and reduces installation risks. Traditional cable joints require precise cutting and splicing. Our Single-Core Waterproof Cable T-Connector maintains cable integrity throughout the connection process.
Create branch connections wherever your project demands. No need to reserve specific lengths or plan connection points weeks in advance. Your installation team gains freedom to respond to on-site conditions.
Superior Waterproof Protection
IP68 rating ensures complete submersion protection. Your connections remain secure even in flooded wells or saturated soil conditions. The gel-filled insulation creates dual barriers against moisture ingress.
Water damage causes most cable connection failures. Our double safety protection system addresses this critical vulnerability. You protect your infrastructure investment for decades.
Integrated Safety Design
The connector body integrates waterproof, flame-retardant, and fire-resistant properties. Main and branch cables connect through this protective barrier. Every component works together to prevent electrical hazards.
Electrochemical corrosion typically degrades underground connections. Our materials resist aging and maintain electrical properties over time. You reduce maintenance frequency and long-term costs.
Economic Benefits
Lower total project costs through multiple mechanisms:
- Cable savings: No extra length needed for traditional junction boxes
- Labor reduction: Faster installation with fewer skilled technicians required
- Space efficiency: Smaller footprint eliminates dedicated equipment rooms
- Maintenance: Minimal service requirements over the product lifetime
Your budget stretches further without compromising safety or reliability. High cost performance makes this connector ideal for large-scale deployments.
Installation Process
Simple Setup Steps
- Preparation: Position the connector at your desired branch location
- Connection: Insert main and branch cables into designated ports
- Sealing: Secure the gel-filled insulation system
- Testing: Verify electrical continuity and insulation resistance
No specialized tools required beyond standard electrical equipment. Your installation crew completes connections quickly and confidently.
Flexible Mounting Options
Choose the installation method matching your project requirements:
- Direct burial in soil
- Concealed placement in cable wells
- Installation within cable bridges
- Open mounting where appropriate
The compact design fits tight spaces while maintaining full performance specifications. You adapt to site constraints without design compromises.
Performance Features
Electrical Properties
Maintains low voltage drop across the connection point. Conductor contact pressure ensures optimal current flow. Compatible with copper and aluminum cables within the specified size range.
The integrated design eliminates multiple connection interfaces. Fewer joints mean fewer potential failure points. Your electrical system achieves higher overall reliability.
Environmental Resistance
Dust ingress prevention protects internal components. UV-resistant materials prevent degradation in exposed installations. Temperature tolerance covers extreme climate conditions from Arctic cold to desert heat.
Chemical resistance handles soil contaminants and industrial pollutants. Your connections perform consistently regardless of environmental exposure.
Quality and Innovation
Patent-Protected Technology
Our cable branch connection system represents 20 years of continuous research and development. Over 150 national invention patents protect our proprietary technologies. This Single-Core Waterproof Cable T-Connector incorporates breakthrough innovations unavailable elsewhere.
Patent protection extends for 20 years, ensuring you receive genuine advanced technology. Competing products lack the integrated engineering approach that makes our solution superior.
Manufacturing Excellence
Craftsmanship spirit guides every production stage. Rigorous quality control testing verifies each connector meets performance standards. We maintain customer-centric values throughout the development and manufacturing process.
Your projects deserve components built to exacting specifications. Our manufacturing facility delivers consistent quality across every order size.
Comparison with Traditional Methods
Old Approach Limitations
Traditional cable joints require:
- Main cable cutting and stripping
- Precise length measurements and reservations
- Dedicated junction box installations
- Complex waterproofing procedures
- Regular maintenance inspections
These requirements increase project costs, extend timelines, and create ongoing maintenance burdens.
Modern Solution Benefits
Our T-connector approach provides:
- Intact main cable preservation
- Flexible positioning without pre-planning
- Integrated waterproofing from installation
- Minimal maintenance requirements
- Faster project completion
You transition from old limitations to modern efficiency with a simple product choice.
Industry Applications
Municipal Infrastructure
Street lighting systems benefit from flexible branch positioning. Underground utilities require reliable waterproof connections. Storm drain pump controls need dependable electrical distribution.
Transportation Projects
Railway signaling systems demand zero-failure connections. Highway lighting networks span long distances with multiple branches. Metro systems require concealed installations in confined spaces.
Building Construction
Commercial developments need cost-effective power distribution. Residential complexes require safe underground cable networks. Sports facilities demand reliable connections for lighting and equipment.
Industrial Facilities
Manufacturing plants benefit from flexible reconfiguration options. Wastewater treatment facilities require submersion-rated connections. Power distribution systems need long-term reliability without frequent maintenance.
FAQ
Q：How does the T-connector create waterproof cable connections?
A：The gel-filled insulation system creates a complete moisture barrier around all conductive elements. IP68 rating confirms the connector withstands continuous submersion. Water cannot penetrate the dual protection layers under normal operating conditions.
Q：Can I install this connector without cutting the main cable?
A：Yes, that's a primary design feature. The connector pierces the cable insulation to make electrical contact without severing the conductor. Your main cable remains continuous, maintaining its structural and electrical integrity.
Q：What cable sizes work with the D-GJFZ-50/35 model?
A：Main cables from 10mm to 50mm diameter fit properly. Branch cables range from 6mm to 35mm. Check your specific cable dimensions against these ranges before ordering.
Q：How long does the connector last in buried installations?
A：Expected service life exceeds 20 years under normal conditions. Material resistance to corrosion, moisture, and temperature cycling ensures long-term performance. Actual lifespan depends on specific environmental factors at your site.
Q：Does installation require special tools or training?
A：Standard electrical tools and basic cable connection knowledge suffice. No proprietary equipment needed. Your experienced electricians can complete installations after reviewing the provided instructions.
Q：What maintenance does the connector require?
A：Minimal maintenance needed after proper installation. The sealed design prevents environmental contamination. Periodic electrical testing verifies continued performance but internal component service is typically unnecessary.
Q：Can I use this connector for temporary installations?
A：While designed for permanent installations, the connector works for temporary applications. However, the cost and capabilities make it most economical for long-term infrastructure projects.
Q：Is the connector compatible with both copper and aluminum cables?
A：Yes, the connection mechanism accommodates common conductor materials within the specified size ranges. Verify compatibility with your specific cable specifications.
Contact Us
Need Single-Core Waterproof Cable T-Connector assistance selecting the right connector for your project? Email our technical team at info@okmbranchcable.com for expert guidance and product information.
