Insulation piercing connector is mainly suitable for the connection of the overhead insulation conductor, branch connection and grounding protection, It is used for the voltage which is 20KV, 10KV and 1KV and below. Applicable for Al-Cu conductor, different diameter wire connection, and equal diameter wire butt, and is suitable for the transition of copper aluminum insulation conductor link.
Main function and features:
1.Easy installation,No need to strip the cable insulation cover,
2.Piercing connector,special nut and torque nut.To ensure good electrical connection without damage wires.
3. Resistance reduced by 30% Heat cycle curve is more stable.
4.Good Insulation,It passed the power frequency withstand voltage and underwater withstand voltage performance test without any special treatment.Sealing structure and with insulation grease.wetpoof,waterproof,anti-corrosion,extend the service life of insulated conductor and clamp.
Type |
Suitable wire(mm²) |
Main Line(mm²) |
Branch line
(mm²) |
JJC-300/300 |
240~300 |
240~300 |
JJC-240/240 |
150~240 |
150~240 |
JJC-240/120 |
150~240 |
70~120 |
JJC-240/50 |
150~240 |
16~50 |
JJC-150/150 |
95~150 |
95~150 |
JJC-150/70 |
95~150 |
35~70 |
JJC-95/95 |
50~95 |
50~95 |
JJC-95/50 |
50~95 |
10~50 |
JJC-70/35 |
16~70 |
10~35 |
JJC-95/10 |
16~95 |
1.5~10(Street Lamp Branch Line) |
JJC-50/10 |
10~50 |
1.5~10 |
JJCD-240~300 |
240~300 |
Grounding Connector |
JJCD-95~240 |
95~240 |
Grounding Connector |
JJCD-35~120 |
35~120 |
Grounding Connector |
JJCD-16~95 |
16~95 |
Grounding Connector |
Company Introduction
We L&R ELECTRIC GROUP CO., LTD, is a high-tech enterprise who specializes in manufacturing Transmission and Distribution Line Materials including Surge Arrester, Insulator, Drop Out Fuse Cutout, Power Line Fittings, Guy Fittings, Earth Fittings, Cable Aerial Fittings, ABC Fittings, Pole Fittings, SF6 Circuit Breaker, Vacuum Circuit Breaker etc.
We are the ONE STOP SERVICE SUPPLIER FOR Transmission and Distribution Line Materials.
L&R is a fast growing factory with production and sales centers in Jiangxi & Zhejiang China, Uganda factory, Tanzania factory. Our products has been sold worldwide in more than 20 countries and regions, and being operated safely in the power system for more than 15 years. We are also the approved certificated supplier for Chinese State Grid and Southern Power Company. So far, we have achieved a good reputation in the field of power systems in the world and received numbers of excellent reference letters from different power and electricity departments from all over the world, such as Kenya KPLC, REREC, Uganda REA, Umeme, Tanzania TANESCO, REA, Ghana ECG, Rwanda EDCL, EUCL, Zambia ZESCO, REA etc. These strength help us to keep the leading position in the Transmission Line Industry.
We have strong technology production resources with modern production plants, machines, advanced test equipment. Our company had been approved by ISO9001 (Quality Management System certificated), ISO14001 (Environmental Management System) and GB/T28001 (Occupational Health and Safety Management System certificated).