Technical Specifications

Item	Parameter
Model	JKT40
Main Conductor Cross-section	70–240 mm²
Branch Conductor Cross-section	16–95 mm²
Voltage Rating	≤ 1 KV
Rated Current	377 A
Bolt Quantity	2
Material	Copper blades, flame-retardant housing
Process	Injection molding
Operating Temperature	–40 °C ~ +120 °C
Service Life	≥ 25 years

Dynamic Current Distribution

Internal conductor layout has been optimized to balance current distribution between main and branch conductors.
Copper blade contact surfaces feature micro-geometric design to reduce local resistance, ensuring stable current flow.
Maintains continuous current under varying load conditions, minimizing hotspots, while the precise structure of the piercing electrical connectors ensures long-term reliable operation.
Micro-current optimization effectively reduces local heating risk, enhancing system safety.

Flame-retardant housing tested for salt spray, UV, and low-temperature cycles, suitable for harsh environments.
Sealed contact area prevents ingress of dust, moisture, and corrosion.
Operates continuously and stably from –40 °C to +120 °C.
Protection design verified under long-term environmental testing; performance remains stable even in high temperature, high humidity, and coastal areas.

Dual bolts with precision threads provide consistent clamping force.
Built-in micro-adjustment markers allow quick on-site torque verification.
Reduces human error and improves installation efficiency and reliability.
Compatible with standard installation tools, ensuring fast and accurate installation of piercing electrical connectors.

Optimized material combination enhances resistance to humidity, corrosion, and UV exposure.
Copper blades closely integrated with housing for long-term outdoor stability.
Specially adapted for urban, high-temperature, coastal, and industrial environments.

Precision piercing design supports rapid branch connections, reducing installation time.
Simple installation without complex auxiliary tools.
Supports on-site adjustment for multiple conductor sizes, improving construction efficiency.
Modular installation strategy enables rapid deployment for large-scale urban and industrial projects.

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 finish

Optimized internal conductor layout minimizes resistance paths, improving overall system efficiency.
Copper blade surface plating ensures long-term conductive stability.
Low temperature rise under high current conditions enhances operational safety.

Copper blades and flame-retardant housing exhibit excellent aging and corrosion resistance.
Material combination extends product life, ensuring ≥25 years of stable operation.
Verified through multiple thermal, humidity, and mechanical stress tests to ensure long-term reliability.

High-grade flame-retardant materials effectively prevent fire propagation.
Design ensures no burning or deformation under high current and abnormal conditions.
Micro-structure protection improves arc resistance, safeguarding the line.

Each batch undergoes thermal cycling, humidity, salt spray, and mechanical vibration tests.
Complete test data recorded for traceability, ensuring batch consistency.
Rigorous testing validates long-term stability in various environments.

Injection molding and copper blade assembly fully monitored to improve production accuracy.
Torque, contact resistance, and insulation performance verified per batch to ensure consistency.
Full production records enable traceability, enhancing quality management transparency.

Key materials are recyclable and comply with RoHS and REACH standards.
Flame-retardant housing is halogen-free and environmentally friendly, producing no harmful gases when burned.
Waste material is recycled to achieve low-carbon production, supporting sustainable development.

Suitable for urban distribution, industrial branches, and distributed energy projects.
Supports multiple conductor sizes for flexible construction, reducing spare part types.
Long-term use with no thermal degradation, loosening, or corrosion enhances system reliability.
Compatible with various branch connection components, ensuring stable long-term access for large conductors.

Submit project parameters online to quickly generate customized piercing connection solutions.
Technical team provides real-time analysis and recommendations to ensure optimal solutions.
Provides installation guidance and operational advice, reducing on-site errors.
Multiple communication channels: email, phone, and instant messaging for quick response.
Project solutions confirmed within 24 hours to help projects proceed on schedule.