Armoured Cable Branch Joint
Specialised in branch cable joints for 20 years
Insulated, flame retardant, fire resistant, waterproof, wide range of uses
Suitable for main cable 4~16mm, branch cable 1.5~10mm
Rated voltage 0.6/1kV
Advanced technology, reusable
No need to cut the main cable, no need to reserve lengths
Flexible installation position
Saves 2-3 metres ofmain cable, labour costs and time
Low overall cost, high cost performance
Armoured Cable Branch Joint - Professional Low Voltage Connection Solution
Xi'an OUKAMU Power Technology Co., Ltd. specializes in Armoured Cable Branch Joint systems backed by 20 years of manufacturing expertise and over 150 national invention patents. Our Model FH-JFZ-16/10 product supports main cables from 4mm to 16mm and branch cables from 1.5mm to 10mm, operating at rated voltage 0.6/1kV. This advanced connection system eliminates the need to cut your main cable, saves 2-3 meters of cable per installation, and significantly reduces both labor costs and installation time while maintaining superior electrical continuity.
The integrated design ensures reliable performance across flame retardant, waterproof, and fire-resistant applications, making it your ideal choice for demanding infrastructure projects.
Key Technical Features
Uncut Main Cable Design
Our product preserves your main cable's integrity completely. You don't need to measure distances in advance or cut through the conductor. This innovative approach maintains the original current-carrying capacity and mechanical strength of your cable system.
The flexible installation position allows you to adjust branch connections on-site according to actual requirements. This adaptability proves especially valuable during complex construction scenarios or retrofit projects.
Superior Protection Performance
IP68-rated waterproof protection ensures long-term stability in challenging environments including cable wells, underground burial, and submerged installations. The two-part polyurethane resin encapsulation provides comprehensive electrical insulation and mechanical protection.
Our flame-retardant models meet stringent fire safety standards, enhancing overall system safety. The sealed housing prevents moisture ingress, cable exposure, and environmental contamination while maintaining aesthetic appearance.
Cost-Effective Installation
Traditional cable joints require extensive preparation, precise measurements, and significant material waste. Our system revolutionizes this process by enabling flexible on-site installation without customization. You'll save valuable construction time and reduce skilled labor requirements.
The reusable design and maintenance-free operation lower your total cost of ownership. Branch positions adjust freely during installation, eliminating expensive pre-planning and reducing project delays.
Parameters
|
MODEL
|
Specification (cross-sectional area of cable core conductors (mm²)
|
Technical Parameters
|
|||
|
Main Cable
（2~5 Cores）
|
Branch Cable
(2~5 Cores)
|
Rated Voltage(kV)
|
Rated Current(A)
|
Size
L*W*H(mm)
|
|
|
Copper Core
|
|||||
|
FH-JFZ-16/10
|
4~16
|
1.5~10
|
0.6/1
|
72
|
210*140*65
|
|
FH-JFZ-35/16
|
10~35
|
2.5~16
|
0.6/1
|
95
|
300*160*80
|
|
FH-JFZ-70/35
|
25~70
|
2.5~35
|
0.6/1
|
150
|
415*170*85
|
|
FH-JFZ-50/35
|
16~50
|
2.5~35
|
0.6/1
|
150
|
415*190*105
|
|
|
|||||
|
NH-JFZ-16/10
|
4~16
|
1.5~10
|
0.6/1
|
72
|
220*110*65
|
|
NH-JFZ-35/16
|
10~35
|
2.5~16
|
0.6/1
|
95
|
300*125*85
|
|
NH-JFZ-70/35
|
25~70
|
2.5~35
|
0.6/1
|
150
|
360*135*90
|
|
NH-JFZ-50/35
|
16~50
|
2.5~35
|
0.6/1
|
150
|
415*185*100
|
Installation Steps
1.Tools
2.Determine the installation location
3.Strip the outer sheath and metal layer
4.Stripping of main cable insulation
5.Install the branch cable body
6.Install the branch cables
7.Wrap insulation refractory adhesive
8.Snap-on protective housing
9.Lock and glue the cable outlet
10.Installation completed
Application Scenarios
Infrastructure Projects
Successfully applied in more than 10,000 large projects including Hong Kong-Zhuhai-Macao Bridge, several high-speed railway lines and metro systems with Armoured Cable Branch Joint. Proven reliability in challenging situations helps your infrastructure.
Solid structure allows it to endure the mechanical stress of heavy machinery and construction. Excellent moisture resistance and long term endurance of underground installations.
Commercial and Residential Buildings
Ideal for low voltage power distribution systems in factories, commercial buildings and residential complexes. The space-saving design enables optimised wire routing in tight locations such as cable trays and ducts.
Installation flexibility enables new construction and renovation projects. Upgrade existing systems with the least possible adjustments, no need to replace the cables.
Specialised Settings
Ideal for tunnel lighting, tube systems, public facilities and industrial sites. The fire-resistant types offer additional security for crucial situations where improved fire protection is required.
The sealed design is reliable for tough situations like exposure to chemicals, temperature changes and excessive humidity.
Installation Advantages
Easy Onsite Procedure
No specific instruments or long training necessary. The transparent housing design allows you to visually observe during installation to ensure the quality of the connection. Your installation teams finish faster and make fewer mistakes.
All parts of branch cable connectors are ready for immediate usage. The integrated design removes compatibility worries and makes inventory management easier.
Flexible Branch Placement
The T-connection points can be tailored to the real site conditions without delays of pre-fabrication. This adaptability allows for modifications in design and unforeseen barriers in construction.
The technology is made to allow many branch connections without affecting the main cable performance. You can install it in a variety of ways without sacrificing electrical or mechanical properties.
Time and Labour Savings
Reduce installation time by 40-60% against conventional cut-and-splice procedures. Reduced labour costs; less on-site staff. The effective procedure reduces project disturbance and speeds commissioning timeframes.
Product Variants
Flame Retardant Series
Enhanced fire safety features for use in systems with high fire protection level. Its sealed design inhibits flame propagation, without any loss of full electrical performance.
Commonly used in public buildings, transit facilities and commercial spaces where fire rules require flame retardant materials.
Waterproof Series
It is constructed with an advanced resin-filled design for IP68 rating. Suitable for direct burial cable wells and outdoor applications exposed to dampness.
The integrated sealing technique prevents water entry and maintains the insulation integrity throughout the service life of the cable joint.
Fire Resistance Series
Suitable for important power supplies which must continue to operate in the event of fire It maintains circuit integrity and prevents power cutoff in emergency scenarios.
It is important for evacuation illumination, fire alarm systems and power supply for essential equipment in hospitals, tunnels and tall structures.
FAQ
Q: Can you install branch joints without cutting the main armoured cable?
A: Yes, our OUKAMU branch joint system specifically designed for uncut main cable installation. The integrated design allows you to create branch connections at any point along your main cable without severing the conductor. This preserves the cable's current-carrying capacity and mechanical strength while eliminating material waste.
Q: What cable sizes are compatible with your branch joint system?
A: Our Model FH-JFZ-16/10 accommodates main cables from 4mm to 16mm and branch cables from 1.5mm to 10mm. The system supports 2, 3, 4, and 5 core cables with copper conductors. We provide selection charts to help you choose appropriate connectors for your specific cable configuration.
Q: How does the waterproof protection work in underground installations?
A: The IP68-rated waterproof design uses two-part resin encapsulation that completely seals all electrical connections. The transparent polycarbonate housing with integrated sealing prevents moisture ingress even in submerged conditions. This makes our joints suitable for direct burial, cable wells, and other challenging underground environments.
Q: What makes your products reusable?
A: The advanced design allows disassembly and reconnection when needed for maintenance or circuit modifications. Unlike traditional resin-filled joints that require destruction for access, our system enables you to adjust or replace connections without replacing the entire joint assembly, reducing long-term maintenance costs.
Q: Are your branch joints suitable for both new installations and retrofit projects?
A: Absolutely. The flexible installation design works perfectly for new construction projects and existing system upgrades. You don't need pre-planning or custom fabrication, making retrofits simple and cost-effective. The ability to install without cutting the main cable proves especially valuable when adding branches to operating systems.
Contact Us for Expert Support
Ready to optimize your Armoured Cable Branch Joint connection projects? Contact us at info@okmbranchcable.com for detailed product information.
