EnglishEnglish
You are here: Home / Products / Other Circuit Protectors / Safe Shielded Insulated Plug Connector

Safe Shielded Insulated Plug Connector

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
kakao sharing button
snapchat sharing button
sharethis sharing button
The outer layer has a semi - conductive layer that acts as a shield and is touchable to ensure personal safety;
The unique stress cone structure effectively disperses electric field stress and solves the problem of electric field stress at the cut - off point of the cable shielding layer;
It has expansibility, flexible disassembly and assembly, and can complete the "T" - type connection of cables;
It is fully sealed, fully insulated, fully protected, maintenance - free, resistant to submersion and resistant to pollution.
Availability:
Quantity:


Product Overview


The Plug Connector is an essential component under Low-voltage Switchgear, designed to enable secure and efficient cable connections in diverse electrical systems. It serves as a critical link in power transmission, balancing performance, safety, and adaptability to meet the demands of industrial and utility applications. Unlike conventional connectors, this product integrates user-centric features to address key pain points in electrical installations—from electric field stress management to long-term operational reliability. Its design aligns with the standards of high-quality electrical equipment, making it compatible with a wide range of power systems, including those used by major utility providers.


28-Plug-connector


Functionality


Semi-conductive Shield Layer Function

The outer layer of the Plug Connector features a dedicated semi-conductive shield layer that acts as a protective barrier. This layer is touchable, a key design choice that directly enhances electrical safety by preventing accidental electric shock during maintenance or operation. It effectively isolates external electrical interference, ensuring the connector operates stably even in complex power environments.


Stress Cone Structure Function

A unique stress cone structure is embedded in the Plug Connector to solve a common challenge in cable systems: electric field stress at the cut-off point of the cable shielding layer. By dispersing concentrated electric field stress evenly, this structure reduces the risk of insulation breakdown, extending the connector’s service life and maintaining consistent performance over time.


Expansible Connection Function

The Plug Connector boasts expansibility and flexible disassembly, allowing installers to complete T-type cable connection with ease. This functionality eliminates the need for complex tools or permanent modifications, making on-site adjustments faster and more efficient. It adapts to different cable sizes and installation layouts, enhancing its versatility across projects.


Characteristic Advantages


Fully Sealed & Fully Insulated Protection

One of the standout advantages of the Plug Connector is its fully sealed design and fully insulated protection. These features prevent dust, moisture, and other contaminants from entering the connector, safeguarding internal components from damage. They also reduce the risk of short circuits, ensuring uninterrupted power transmission in harsh or outdoor environments.


Maintenance-free Operation

The Plug Connector is engineered for maintenance-free operation. Its durable materials and robust design minimize wear and tear, eliminating the need for regular inspections or part replacements. This not only lowers long-term operational costs but also reduces downtime for power systems— a critical benefit for industries relying on continuous power supply.


Submersion & Pollution Resistance

Built to withstand tough conditions, the Plug Connector offers excellent submersion resistance and pollution resistance. It performs reliably even in wet or polluted environments, such as underground cable trenches or industrial areas with high dust levels. This resilience expands its application scope, from urban power grids to remote renewable energy sites.


Applications


Power Substation Integration

The Plug Connector is widely used in Substation setups, where it connects key equipment like transformers, cable distribution boxes, and vacuum circuit breakers. It ensures smooth power flow between these components, supporting the stable operation of substation systems that are vital for utility networks.


State Grid & Electrical Equipment Matching

As a product from a trusted supplier of State Grid Corporation, the Plug Connector is fully compatible with standard switchgears, load break switches, and other grid-related equipment. It meets the strict quality requirements of utility providers, making it a reliable choice for upgrading or expanding existing power grid infrastructure.


New Energy System Application

The Plug Connector also fits seamlessly into Solar And Wind Power Products systems. It facilitates efficient power transmission in solar farms and wind parks, where durability and weather resistance are essential. Its ability to handle variable power flows makes it suitable for the dynamic needs of renewable energy installations.


FAQ


Do you offer customized services for the Plug Connector?

Yes, we provide comprehensive OEM/ODM services for the Plug Connector. We can print your brand logo on the product and tailor its design according to your specific drawings or technical parameters. Our professional technical and quotation team will work with you to develop a solution that meets your unique requirements.


What is the minimum order quantity (MOQ) for the Plug Connector?

The MOQ for the Plug Connector is 1 piece. This flexible policy allows both small-scale projects and large-volume orders to meet their needs without unnecessary quantity constraints.


How do you resolve quality issues related to the Plug Connector?

If you encounter quality issues with the Plug Connector, please provide detailed photos of the problem. Our technical and quality testing department will conduct a thorough analysis, and we will deliver a satisfactory solution within 2 days to minimize any impact on your operations.


What payment terms are available for the Plug Connector?

We offer flexible payment terms for the Plug Connector: 30% T/T in advance and 70% before shipment. Additionally, we accept Western Union and L/C payments to accommodate different international transaction preferences.


Telephone

+86-19518180858
+86-19518180868
​Copyright © 2025 Zhejiang Shengxian Electric Power Technology Co., Ltd. All Rights Reserved.

Quick Link

Product Category

Product Category

More Links

Subscribe to Our Newsletter

Promotions, new products and sales. Directly to your inbox.