Why Choose the Mersen Y1003879 BS1361 House Service Fuse?
The Mersen Y1003879, catalogue number BMF42V060, is a high-quality BS1361 gG house service fuse-link designed to protect low-voltage electrical distribution systems against overloads and short circuits. It is suitable for use in customer switchboards, electricity control units, service equipment and compatible distribution assemblies.
As part of the Mersen BS1361 house service fuse range, the Y1003879 combines a durable ceramic body with a full-range gG operating characteristic. This enables the fuse-link to provide effective protection against both sustained overload currents and high-level electrical faults.
Rated at 60 A and 415 V AC, the Mersen BMF42V060 has a 30 × 57 mm cylindrical format and a high 33 kA breaking capacity. Its robust construction makes it suitable for residential, commercial, utility and light industrial electrical distribution applications.
Key Advantages
- Reliable BS1361 gG house service fuse-link.
- 60 A current rating for low-voltage distribution protection.
- 415 V AC rated voltage for compatible electrical networks.
- High 33 kA breaking capacity for dependable fault interruption.
- Full-range gG characteristic for overload and short-circuit protection.
- Robust ceramic body for effective thermal and electrical insulation.
- Compact cylindrical design for compatible BS1361 fuse carriers.
Key Features
- Mersen BMF42V060 British Standard fuse-link.
- Item number: Y1003879.
- 60 A rated current.
- 415 V AC rated voltage.
- 30 × 57 mm fuse size.
- 33 kA AC breaking capacity.
- gG utilisation category.
- Designed for clip-mounted installation.
- Ceramic insulating body.
- Package quantity of six fuse-links.
Reliable Protection for Electrical Distribution Systems
The Mersen Y1003879 is engineered to isolate electrical circuits when excessive current occurs, helping to protect cables, switchgear and connected equipment. Its gG operating characteristic delivers full-range protection against overload and short-circuit conditions in general-purpose low-voltage applications.
The fuse-link’s 33 kA breaking capacity allows it to interrupt substantial prospective fault currents safely under its specified operating conditions. Its 30 × 57 mm ceramic construction also provides a durable, space-efficient solution for compatible service fuse carriers and distribution equipment.
Typical Applications
- Customer switchboards.
- Electricity control units.
- Residential electrical distribution systems.
- Office and commercial buildings.
- Electricity service equipment.
- Street-lighting circuits.
- Surge protection device circuits.
- Low-voltage industrial distribution panels.
