Why Choose the Mersen B1003882 BS1361 House Service Fuse?
The Mersen B1003882 is a high-quality BS1361 gG house service fuse-link designed to provide reliable overload and short-circuit protection for low voltage electrical service cut-outs and distribution networks. Identified by catalogue number BMF42V0100, it is rated at 100 A and 415 V AC, making it suitable for utility, commercial and industrial service protection applications.
Manufactured in accordance with BS1361 and IEC 60269-3, the fuse features a durable ceramic body with high-quality fuse elements to deliver dependable fault protection and long service life. Its 33 kA breaking capacity enables safe interruption of high prospective fault currents, helping to protect incoming electrical supplies and downstream installations.
Designed for installation in compatible 30 × 57 mm BS1361 service fuse carriers, the Mersen B1003882 is widely specified by utilities, electrical contractors and maintenance professionals for service cut-out and power distribution applications.
Key Advantages
- Manufactured to BS1361 and IEC 60269-3 standards.
- 100 A current rating for higher-capacity service protection.
- 415 V AC rated voltage.
- 33 kA breaking capacity for dependable fault interruption.
- Designed for 30 × 57 mm BS1361 service fuse carriers.
- Robust ceramic construction for long-term reliability.
Key Features
- Mersen BS1361 house service fuse-link.
- Manufacturer part number: B1003882.
- Catalogue number: BMF42V0100.
- 100 A rated current.
- 415 V AC rated voltage.
- gG full-range operating characteristic.
- 33 kA AC breaking capacity.
- 30 × 57 mm fuse size.
Reliable Protection for Electrical Service Installations
BS1361 house service fuse-links are designed to disconnect electrical supplies safely when overload or short-circuit conditions occur, helping to protect service equipment, cabling and downstream electrical installations. The Mersen B1003882 combines dependable operating characteristics with excellent fault-clearing performance for demanding service protection applications.
Its compliance with recognised British and IEC standards makes it a trusted choice for utility providers, electrical contractors and maintenance professionals responsible for incoming electrical supplies and low voltage distribution systems.
Typical Applications
- Electricity service cut-outs.
- Utility distribution networks.
- Commercial service protection.
- Industrial incoming supplies.
- Low voltage distribution equipment.
- Electrical maintenance and replacement projects.
