Technical Specifications
|
Item |
Parameter |
|
Model |
JKT43 |
|
Main Conductor |
50–120 mm² |
|
Branch Conductor |
35–70 mm² |
|
Voltage Rating |
≤ 1 KV |
|
Rated Current |
220 A |
|
Torque |
15 N·M |
|
Blade Material |
Aluminum Alloy |
|
Housing Material |
Flame-Retardant Nylon |
|
Process |
Injection Molding |
|
Operating Temp |
–40 ℃ ~ +120 ℃ |
Efficient Branch Current Distribution
- Aluminum blade channels are optimized to reduce contact resistance and minimize long-term temperature rise, extending cable lifespan.
- Multi-point branch design ensures even current distribution between main and branch lines, maintaining stable conductivity under heavy loads or peak conditions.
- The cable piercing connector maintains high-efficiency conductivity under dynamic load, reducing line heating risk and enhancing overall power grid stability and supply reliability.
Main-Branch Current Balance

- Precisely arranged blades synchronize current between main and branch lines, ensuring uniform load distribution.
- Current deviation remains within safe limits during extended operation, suitable for industrial, commercial, and residential applications.
- Improves system stability, reduces localized overload, lowers failure rates, and extends equipment lifespan.
High and Low-Temperature Adaptability
- Housing materials withstand –40 ℃ low temperatures and +120 ℃ high temperatures without cracking or deformation.
- Tight blade-to-housing fit minimizes thermal expansion effects, ensuring long-term stable contact.
- The cable piercing connector undergoes rigorous thermal cycle testing, guaranteeing deformation-free operation and stable conductivity over long-term outdoor exposure, suitable for high-altitude, coastal, and high-temperature environments.
Quick Installation and Locking Design
- Plug-in interface design speeds up on-site installation and reduces operational complexity.
- Compact locking mechanism ensures stable wire contact and lowers contact resistance.
- Minimizes installation errors, ensuring safety and reliability.

1.Align the jaws to the approriate pasition

2.Insert the rod fully into the cable clamp

3.Into the cable.If the cable has threads at both ends;use short cables,generally one leng

4.Tighten the jaws with a wrench

5.Tighten the corresponding support clamps

6.Rolate clockwise and forcefully to loosen the pull rod and finis
Aluminum Blade Heat Distribution Optimization
- Blade thickness and conductive path are optimized to reduce local hotspots, preventing overheating during prolonged high-current operation.
- Temperature remains uniform under high load, extending system safety lifecycle.
- Ensures long-term line stability and safety, providing continuous, fault-free power at critical distribution points.
Multi-Specification Branch Compatibility
- Branch channels accommodate multiple conductor sizes, facilitating on-site installation and retrofits while reducing spare part variety.
- Supports conductors of different materials (copper/aluminum), ensuring flexibility in diverse environments.
- Enhances project adaptability, reduces spare part inventory, and simplifies installation workflow.
Abnormal Condition Safety Measures
- Blade and housing material combination withstands short-term overload, preventing damage from overcurrent.
- Flame-retardant housing reduces fire risk in abnormal conditions, enhancing line safety.
- Maintains proper electrical clearance post-installation, preventing accidental short circuits and improving overall electrical system safety.
Flame-Retardant Innovative Materials
- High flame-retardant grade nylon housing effectively prevents flame spread and self-extinguishes when exposed to fire.
- UV-resistant and chemically resistant materials ensure long-term outdoor operation.
- Internal isolation structures enhance local fire protection, improving line reliability and safety.
Long-Term Conductivity Stability
- Conductor piercing points maintain stable clamping force, ensuring consistent contact and minimizing resistance fluctuations.
- Blade surfaces are optimized to prevent oxidation and corrosion, extending service life.
- The cable piercing connector maintains stable conductivity under dynamic load, meeting long-term high-load operational demands.

Vibration and Impact Protection
- Housing and blades are designed to resist vibration, accommodating mechanical shocks and transportation handling.
- Testing simulates road and industrial vibration conditions, ensuring long-term reliability.
- Enhances operational reliability, reduces maintenance frequency, and lowers O&M costs.
High-Precision Injection Molding
- Uniform molding thickness ensures sealing and durability, preventing dust and moisture ingress.
- Precisely embedded blades guarantee stable conductivity without loosening over time.
- Strict process control ensures consistent performance across batches, improving deployment predictability.
Environmentally Friendly Material Use
- Housing uses recyclable materials, meeting environmental standards and reducing ecological impact.
- Halogen-free materials reduce harmful gas emissions, supporting green construction practices.
- Enhances project sustainability and aligns with corporate green development strategies.
Multi-Scenario Engineering Adaptability




- Suitable for residential, building, and light industrial distribution scenarios, flexibly meeting diverse installation needs.
- Branches can be flexibly connected, complying with various wiring standards and installation conditions.
- Quick deployment in complex overhead or compact environments improves construction efficiency and ensures long-term operational safety.
Rapid Project Consultation
- Submit project parameters online to quickly obtain tailored solutions, shortening design decision cycles.
- Technical team provides installation guidance and optimization advice, ensuring safe and efficient on-site work.
- Fast response to customer needs accelerates project launch, enabling on-schedule completion.
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