Why Choose the Mersen G1003933 BJU42V355SB BS88 Feeder Pillar Fuse?
The Mersen G1003933 (BJU42V355SB) 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, infrastructure and industrial applications.
Designed in accordance with BS88-5 and IEC 60269-2, the BJU42V355SB is engineered for feeder pillar installations where fast fault isolation, reliable discrimination and fire safety are essential. Mersen fuse technology provides improved coordination and rapid interruption of fault currents to help protect valuable electrical assets.
With a 355 A rated current, 415 V AC operating voltage and a high 80 kA breaking capacity, the G1003933 is ideally suited to public lighting systems, utility feeder pillars and industrial low voltage distribution networks.
Key Advantages
- High-performance BS88 feeder pillar fuse link.
- 355 A rated current for demanding distribution circuits.
- 415 V AC operating voltage.
- 80 kA breaking capacity for dependable fault interruption.
- Excellent current limiting characteristics.
- Manufactured to BS88-5 and IEC 60269-2 standards.
Key Features
- Mersen BJU Series.
- Catalogue number: BJU42V355SB.
- 355 A rated current.
- 415 V AC rated voltage.
- gU utilisation category.
- 80 kA AC breaking capacity.
- Ceramic fuse body for reliable long-term performance.
- Designed for feeder pillar and low voltage power distribution applications.
Reliable Protection for Utility Distribution Networks
The Mersen G1003933 is designed to rapidly interrupt overload and fault currents, helping protect feeder pillar equipment, switchgear and distribution cables from electrical damage. Its current limiting design reduces thermal and mechanical stress during fault conditions, improving network reliability and reducing maintenance requirements.
Widely specified for public infrastructure and industrial power distribution, the BJU series provides dependable circuit protection where safety, reliability and long service life are essential.
Typical Applications
- Street lighting feeder pillars.
- Public infrastructure electrical networks.
- Low voltage power distribution systems.
- Utility distribution equipment.
- Industrial electrical installations.
- Commercial distribution panels.
