Why Choose the Mersen E1003931 BJU42V250SB BS88 Feeder Pillar Fuse?
The Mersen E1003931 (BJU42V250SB) is a high performance BS88 gU feeder pillar fuse link engineered to provide reliable protection for street lighting networks and low voltage electrical distribution systems. Manufactured by Mersen, this industrial fuse delivers dependable overload and short-circuit protection while offering excellent current limiting performance for utility and infrastructure applications.
Designed in accordance with BS88 and IEC 60269, the BJU42V250SB is specifically intended for feeder pillar installations where rapid fault clearance and dependable coordination are essential. Mersen fuse technology helps improve network safety by providing fast isolation of faulted circuits while maintaining reliable service continuity.
With a 250 A current rating, 415 V AC operating voltage and gU utilisation category, the E1003931 is ideal for feeder pillars, public lighting installations and industrial power distribution systems requiring dependable circuit protection.
Key Advantages
- High performance BS88 feeder pillar fuse link.
- 250 A rated current for industrial and utility applications.
- 415 V AC operating voltage.
- Excellent current limiting performance for overload and short-circuit protection.
- Manufactured to BS88 and IEC 60269 standards.
- Ideal for feeder pillars, street lighting and power distribution systems.
Key Features
- Mersen BJU Series.
- Catalogue number: BJU42V250SB.
- 250 A rated current.
- 415 V AC rated voltage.
- gU utilisation category.
- 80 kA breaking capacity.
- Ceramic fuse body for dependable long-term performance.
- Designed for feeder pillar and electrical distribution applications.
Reliable Protection for Utility and Distribution Networks
The Mersen E1003931 rapidly interrupts overload and fault currents, helping protect feeder pillar equipment, distribution cables and associated electrical infrastructure. Its current limiting characteristics reduce thermal and mechanical stress during fault conditions, improving overall system reliability.
Specified by utility companies, electrical contractors and infrastructure engineers, the BJU series provides dependable protection for public lighting systems and low voltage distribution networks operating in demanding environments.
Typical Applications
- Street lighting feeder pillars.
- Public infrastructure electrical networks.
- Low voltage power distribution systems.
- Utility distribution equipment.
- Industrial electrical installations.
- Commercial power distribution panels.
