Why Choose the Mersen F1003955 BJU42V500SC BS88 Feeder Pillar Fuse?
The Mersen F1003955 (BJU42V500SC) is a high-performance BS88 gU feeder pillar fuse link designed to provide dependable overload and short-circuit protection for street lighting networks and low voltage electrical distribution systems. Manufactured by Mersen, this industrial fuse delivers excellent current limiting performance for demanding utility and infrastructure applications.
Manufactured in accordance with BS88-5 and IEC 60269-2, the BJU42V500SC is specifically engineered for feeder pillar installations where high fault interruption capability and reliable discrimination are essential. It is suitable for protecting distribution equipment against overloads and high prospective fault currents.
With a 500 A rated current, 415 V AC operating voltage and 80 kA breaking capacity, the F1003955 is ideally suited to heavy-duty utility distribution systems, public lighting installations and industrial power networks.
Key Advantages
- High-performance BS88 feeder pillar fuse link.
- 500 A rated current for demanding distribution circuits.
- 415 V AC operating voltage.
- 80 kA breaking capacity for high fault protection.
- Excellent current limiting characteristics.
- Manufactured to BS88-5 and IEC 60269-2 standards.
Key Features
- Mersen BJU Series.
- Catalogue number: BJU42V500SC.
- 500 A rated current.
- 415 V AC rated voltage.
- gU utilisation category.
- 80 kA AC breaking capacity.
- Ceramic fuse body with high fault interruption capability.
- Designed for feeder pillar and low voltage distribution applications.
Reliable Protection for Heavy-Duty Distribution Networks
The Mersen F1003955 is designed to interrupt overload and fault currents rapidly, helping protect feeder pillar equipment, switchgear and distribution cables from damage. Its current limiting design reduces thermal and mechanical stresses during fault conditions, improving system reliability and reducing maintenance requirements.
Widely used in utility infrastructure, public lighting networks and industrial electrical installations, the BJU series provides dependable long-term protection for low voltage distribution systems operating under demanding conditions.
Typical Applications
- Street lighting feeder pillars.
- Public infrastructure electrical networks.
- Low voltage power distribution systems.
- Utility distribution equipment.
- Industrial electrical installations.
- Commercial distribution panels.
