Why Choose the Mersen BTBC42V40 BS88 gG Fuse Link?
The Mersen BTBC42V40 is a premium-quality BS88 gG central bolted tag fuse link designed to provide dependable general-purpose protection for industrial and commercial low voltage electrical systems. Manufactured by Mersen, this fuse offers reliable protection against overloads and short circuits while delivering excellent current limiting performance for enhanced equipment safety.
Designed in accordance with EN 60269-2 and BS88 Part 2, the BTBC42V40 is suitable for protecting electrical distribution systems, switchgear, cables and industrial equipment. Its central bolted tag construction allows secure mounting directly onto busbars, compatible fuse holders and switch disconnectors, making it ideal for demanding industrial applications.
With a 40 A current rating, 415 V AC and 240 V DC voltage ratings, the BTBC42V40 delivers dependable circuit protection across a wide range of industrial power distribution systems. Its high breaking capacity and compact design help minimise equipment damage during fault conditions while ensuring long-term operational reliability.
Key Advantages
- High-quality BS88 gG central bolted tag fuse link.
- 40 A current rating for general-purpose circuit protection.
- 415 V AC / 240 V DC rated operation.
- Excellent current limiting performance during overload and short circuit faults.
- Manufactured to EN 60269-2 and BS88 Part 2 standards.
- Suitable for fuse holders, busbars and switch disconnectors.
Key Features
- Mersen BTBC Series.
- BS88 gG Type B1C fuse link.
- 40 A rated current.
- 415 V AC / 240 V DC rated voltage.
- Central bolted tag construction.
- General-purpose overload and short circuit protection.
- High breaking capacity of up to 80 kA AC.
- RoHS compliant construction.
Reliable Circuit Protection for Industrial Installations
The Mersen BTBC42V40 provides full-range gG protection, safeguarding electrical circuits against both overloads and short circuits. Its high current limiting capability reduces thermal and mechanical stress on downstream equipment, helping to improve system reliability and minimise downtime.
Its central bolted tag design enables secure installation within industrial switchboards, fuse switches and power distribution equipment where dependable low voltage protection is essential.
Typical Applications
- Industrial power distribution systems.
- Electrical switchboards.
- Distribution panels.
- Cable and conductor protection.
- Fuse switches and disconnectors.
- Commercial and industrial electrical installations.
