ZOP-261 | Two-Bolt Insulation Piercing Connector 35-185mm² up to 20kV | Jera Line

As low-voltage (LV) and medium-voltage (MV) power distribution networks continue to expand worldwide, utilities and electrical contractors require reliable, safe, and cost-effective connection solutions. Among the most widely used accessories in overhead insulated cable systems is the Two Bolt Insulation Piercing Connector (IPC).

What Is a Double Bolt Insulation Piercing Connector?

Two Bolt Insulation Piercing Connectors is a mechanical electrical connector used to create branch or service connections on insulated conductors without removing the cable insulation.

The connector consists of:

• High-strength engineering polymer housing
• Corrosion-resistant aluminum alloy contact plates
• Insulated shear-head bolts
• Waterproof sealing components

During installation, the bolts are tightened until the contact teeth pierce the conductor insulation and establish a secure electrical connection.

ZOP-261: A Two-Bolt IPC for LV and MV Networks

ZOP-261 is outstanding among Two Bolt Insulation Piercing Connectors available on the market today. The ZOP-261 insulation piercing connector is designed to establish electrical connections without stripping the insulation of conductors, covering a main and branch cable range of 35-185mm² with a rated application up to 20kV. It is widely used in low-voltage aerial bundled cable (ABC) systems and medium-voltage overhead networks for branch connections, service lines, and street lighting networks. Extra piercing teeth are provided for medium-voltage insulation, and the waterproofed housing is built for long-term outdoor service.

Specification:

Key Features of Two-Bolt Insulation Piercing Connector ZOP-261

• Wide cable application size of 35-185mm² for both main and branch lines
• Rated for cable lines up to 20kV with extra teeth for medium-voltage insulation
• Easy installation by hex shear head bolt with controlled torque
• Durable UV-resistant thermoplastic housing for a long outdoor service life
• Tin-covered aluminum teeth for copper or aluminum branch cable application
• Waterproofed for outdoor cable applications, no additional silicone lubricant required 

Application

The two bolt conductor piercing connector ZOP-261 is intended to branch two insulated service power cables from one main power cable line in low-voltage and medium-voltage insulated ABC distribution networks, without cutting the cable jacket and easy to install with a hex key. It is applied with cable lines up to 20kV and compatible with different cables within the required size range, covering electrical cable lines, street lighting, last-mile buildings, and houses.

Why Choose Jera Line as Your Double Screw Insulation Piercing Connector Supplier?

As a leading manufacturer, Jera Line has over 10 years of experience in this field, and its advantages are as follows: 

• European Testing Standards: Jera Line’s IPCs strictly according to international standards such as EN-50483-4 and NFC-33020. Product quality and reliability are ensured through third-party testing reports.

• Wide Range IPC Portfolio: Jera Line's ZOP series IPCs are suitable for different sizes of cables as well as for various applications, which include surge arrester connectors, bare and insulated cable connectors, MV ABC connectors, and one-core LV ABC connectors.

• Competitive Price: based in China, Jera Line operates as a factory-direct supplier, controlling the entire production process. 

• Large-Scale Production Facilities: Jera Line uses over 5,000㎡ of  facility area for manufacturing, with large-scale production facilities such as moulding and tooling machines, plastic infection machines, drilling machines, cutting machines, assembling workshop and etcetera.

• OEM and ODM Service: Jera Line offers OEM and ODM services to our customers, we are more than willing to provide customers with the maximum support within our capabilities.

Conclusion

With advanced manufacturing capabilities, international quality standards, and extensive industry experience, Chinese manufacturer Jera Line provides dependable IPC solutions for utilities, contractors, and distributors around the world. We sincerely invite you to contact us for further information about our products.