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Zhejiang Junwei Electric Co., Ltd.
Zhejiang Junwei Electric Co., Ltd.

JUNW ND AD 14*51 Cylindrical Ceramic Fuse

JUNW NF AD 14×51 Cylindrical Fuse Links
1.Compliance & Core Specifications
JUNW NF AD 14×51 cylindrical fuse links are strictly manufactured in line with French NF electrical standards, featuring a standard dimension of 14×51mm (actual: Ø14.3mm × 51mm). The series offers two core rated current options: 15A and 30A, fully certified for Enedis and Depagne French power grid systems with dedicated official part numbers. A dedicated neutral version is also available for neutral line protection in distribution networks.
2.Precise & Reliable Circuit Protection
Engineered with advanced international fuse technology, the 15A model delivers accurate overcurrent and short-circuit protection for small-to-medium load circuits, while the 30A variant is tailored for medium-power applications. Both feature fast-acting breaking performance, instantly isolating fault currents to safeguard electrical equipment, distribution lines and metering systems, preventing nuisance tripping and meeting the strict operational requirements of French power grids.
3.Universal Compatibility & Maintenance Efficiency
Its standard 14×51mm form factor ensures full compatibility with all global standard 14×51 fuse bases, enabling plug-and-play installation without specialized tools. The compact cylindrical design allows for quick, tool-free replacement during maintenance, drastically cutting on-site labor time and operational costs, making it an efficient solution for power system upkeep.
4.Versatile Application Scenarios
Widely deployed in residential meter boxes, commercial distribution panels, small industrial circuits and Enedis-compliant grid projects across French territories, these fuse links seamlessly integrate with JUNW’s 14×51 fuse bases, connection boxes and other low-voltage components, delivering a complete, standards-aligned protection solution for French-standard electrical engineering projects.

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Zhejiang Junwei Electric Co., Ltd.
Zhejiang Junwei Electric Co., Ltd.

Zhejiang Junwei Electric Co., Ltd. is built on the core values of quality, innovation, and integrity. Over the past 19 years, these principles have guided our growth into a manufacturing and trading enterprise committed to delivering dependable products.

If people and businesses in French-speaking African countries have their lights on, they are going to need what we offer. We will be here to provide the products and services they need, new or old", said Shuping Zhang, the founder of Junwei Electric. It is our mission and passion to provide customers with a quality product from a staff with the expertise to back it up.

Zhejiang Junwei Electric Co., Ltd specializes in solutions. Since 2007, Junwei Electric has made a commitment to our customers that is simple: reliable products, reliable people and reliable services with high value and suitable prices. With ample inventory and a strong supplier network, Junwei is dedicated to delivering a smooth experience. All products are safety-certified and ready for use.

We specialize in the R&D and manufacturing of high- and low-voltage electrical products, including circuit breakers, meter boxes, and fuses. Our products are exported to Cameroon, Côte d'Ivoire, Morocco, Burkina Faso, and other African countries. We have also built long-term, stable partnerships with power authorities in Senegal, Gabon, Benin, and Guinea, serving as a key supplier of ND AD 14*51 Cylindrical Ceramic Fuse products in China for these markets.

We have a dedicated R&D team and laboratory focused on product innovation and technical improvement. We believe that progress comes from real-world needs, curiosity, and a commitment to continuous refinement. All finished products pass multiple rounds of inspection to ensure consistent performance and reliability.

We are not just a Cylindrical Fuse Link factory , but a partner in reliable electrical solutions. Supported by a comprehensive after-sales service system and efficient supply chain management, we have earned the long-term trust of our overseas customers. Our commitment is simple: provide safe, durable and cost-effective electrical solutions, bolstered by our expertise and care.

Our reputation has been earned through a steady focus on quality. Innovation drives us forward; reliability is what we stand by. All of our production and quality management systems meet or exceed CE and ISO standards. The products you receive are certified, safe, and ready for installation.

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