Why Choose the Mersen D1003930 BJU42V400PB BS88 Feeder Pillar Fuse?
The Mersen D1003930 (BJU42V400PB) is a high performance BS88 gU feeder pillar fuse link designed to provide dependable protection for street lighting networks and low voltage power distribution systems. Manufactured by Mersen, this industrial fuse delivers reliable overload and short-circuit protection while ensuring excellent current limiting performance in demanding utility and infrastructure applications.
Designed in accordance with BS88 and IEC 60269, the BJU42V400PB is specifically developed for feeder pillar installations where dependable fault protection and safe isolation are essential. Mersen fuse technology provides excellent discrimination and coordination, helping minimise disruption while protecting electrical assets.
With a 400 A current rating, 415 V AC operating voltage and gU utilisation category, the D1003930 is ideally suited for street lighting feeder pillars, distribution equipment and industrial power systems requiring robust circuit protection.
Key Advantages
- High performance BS88 feeder pillar fuse link.
- 400 A rated current for heavy-duty distribution circuits.
- 415 V AC operating voltage.
- Excellent current limiting performance for overload and short-circuit protection.
- Manufactured to BS88 and IEC 60269 standards.
- Ideal for street lighting feeder pillars and utility distribution systems.
Key Features
- Mersen BJU Series.
- Catalogue number: BJU42V400PB.
- 400 A rated current.
- 415 V AC rated voltage.
- gU utilisation category.
- 80 kA breaking capacity.
- Ceramic fuse body with high fault interruption capability.
- Designed for feeder pillar and power distribution applications.
Reliable Protection for Utility and Distribution Networks
The Mersen D1003930 is engineered to rapidly interrupt overload and fault currents, protecting feeder pillar equipment, distribution cables and electrical infrastructure from damage. Its current limiting design helps reduce thermal and mechanical stress during fault conditions, improving overall network reliability.
Widely specified by utility companies, electrical contractors and infrastructure engineers, the BJU series offers dependable protection for public lighting networks and low voltage electrical distribution systems.
Typical Applications
- Street lighting feeder pillars.
- Public infrastructure electrical networks.
- Low voltage distribution systems.
- Utility power distribution equipment.
- Industrial electrical installations.
- Commercial power distribution panels.
