High Voltage Disconnect Switch
Zhejiang Junwei Electric Co., Ltd.
Zhejiang Junwei Electric Co., Ltd.

JUNW TUR Series TR4-800/TR8-1200 Isolating Switch

JUNW TUR Series Low-Voltage Isolation Switchgear
1.Core Model & Protection Performance
JUNW TUR series low-voltage isolation switchgear covers TR4-800 and TR8-1200 models, working at 400V rated voltage. TR4-800 supports up to 4 circuits with 800A maximum carrying current; TR8-1200 manages up to 8 circuits with 1200A maximum carrying current, providing centralized protection for multi-loop power distribution.
2.Universal Blade Fuse Adaptation
The unit is equipped with a bar-type fuse group, which is compatible with all specifications and mainstream brands of blade-type fuse links. It features strong universality and easy replacement, effectively reducing the cost of spare parts and later maintenance.
3.Safe & Intuitive Operation
Equipped with on/off status indicators on the panel, the working state is clear at a glance. The matched operating handle supports direct switching outside the cabinet without opening the enclosure, which greatly improves operation convenience and on-site safety.
4.Practical Design & Reliable Installation
Built-in backup power supply facilitates safe equipment maintenance and power cut inspection. It supports vertical/horizontal installation with 4×M16 mounting holes and special brackets, and is equipped with grounding screws to meet strict electrical safety standards, suitable for MT/BT power stations and public lighting distribution systems.

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ABOUT US
Zhejiang Junwei Electric Co., Ltd.
Zhejiang Junwei Electric Co., Ltd.
Zhejiang Junwei Electric Co., Ltd. upholds the core values of quality, innovation and integrity. Over the past 19 years, these principles have enabled us to grow into a leading manufacturing and trading enterprise and drive our commitment to delivering outstanding products.
Since the company’s founding, Zhang Shuping, founder of Junwei Electric, has always emphasized: “If people and enterprises in French-speaking African countries need electricity, they need the products and services we provide. Whether for new or existing demand, we wholeheartedly supply them with the products and services they require.” Providing customers with high-quality products supported by professionally skilled staff is the mission and passion of the Junwei Electric family.
Zhejiang Junwei Electric Co., Ltd. specializes in providing integrated solutions. Since 2007, Junwei Electric has kept a simple promise: to offer the most reliable products, the most reliable team and the most reliable services at the most competitive prices. With abundant inventory and a strong supplier network, Junwei is committed to delivering a hassle-free experience for customers. All products are certified for safety and reliability, ready for immediate operation.
Quality, Innovation, Integrity – Your Trusted Electrical Partner
We focus on the R&D and production of high and low voltage electrical products, including circuit breakers, meter boxes and fuses. Our products are exported to many African countries such as Cameroon, Côte d’Ivoire, Morocco and Burkina Faso. We have also established long-term and stable cooperative relations with power authorities in Senegal, Gabon, Benin, Guinea and other countries, serving as their important supplier of low-voltage electrical products in China.
We have a professional R&D team and laboratory, dedicated to product innovation and technological upgrading. We firmly believe that progress stems from demand, curiosity and the pursuit of excellence. Therefore, all finished products undergo multiple strict inspections to ensure stable and reliable performance.
We do not merely sell products – we deliver peace of mind. With a complete after-sales service system and efficient supply chain management, we have won the long-term trust of overseas customers. Our promise is simple: to provide safe, durable and economical electrical solutions with our professional expertise and attentive service.
Our persistence in quality has earned us an excellent reputation.
Innovation is our driving force, and reliability is our promise.
All our production and quality management systems meet or exceed CE and ISO standards. The products you receive are certified, safe and reliable, and can be installed and used directly.
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