Why Choose the Mersen BTSDS42V125 BS88 Offset Tag Fuse-Link?
The Mersen BTSDS42V125 is a high-performance British Standard BS88 offset tag fuse-link designed to provide reliable overcurrent and short-circuit protection for industrial low-voltage electrical systems. Part of the trusted Mersen BTSDS fuse series, this Type A3 gG fuse-link is manufactured in accordance with EN 60269-2 and BS88 Part 2, making it ideal for switchgear, distribution panels, fuse switch disconnectors and industrial power distribution equipment.
Designed for general-purpose gG protection, the BTSDS42V125 delivers excellent current limitation during overload and short-circuit conditions, helping to protect cables, busbars and electrical equipment. Its offset tag construction enables secure installation in compatible fuse holders or direct busbar-mounted applications.
With a 125 A current rating, a 415 V AC rating and a 240 V DC rating, the BTSDS42V125 is suitable for commercial and industrial installations where dependable circuit protection and compliance with British Standards are required.
Key Advantages
- British Standard BS88 Type A3 offset tag fuse-link.
- 125 A current rating for industrial distribution circuits.
- 415 V AC / 240 V DC rated operation.
- gG utilisation category for general-purpose circuit protection.
- Excellent current-limiting characteristics during electrical faults.
- Suitable for fuse holders, switch disconnectors and busbar installations.
Key Features
- Mersen BTSDS offset tag fuse series.
- 125 A rated current.
- 415 V AC rated voltage.
- 240 V DC rated voltage.
- gG utilisation category.
- Type A3 British Standard fuse-link.
- Manufactured to EN 60269-2 and BS88 Part 2.
- 80 kA AC breaking capacity.
Reliable Protection for Industrial Distribution Systems
Offset tag fuse-links such as the Mersen BTSDS42V125 are designed to safely interrupt excessive fault currents before they can damage electrical equipment or distribution circuits. Their current-limiting characteristics help minimise thermal and mechanical stress during overloads and short-circuit events, improving the reliability of industrial electrical installations.
The BTSDS range is widely specified by panel builders, OEM manufacturers and electrical engineers requiring dependable low-voltage protection that complies with recognised British and international standards.
Typical Applications
- Industrial power distribution panels.
- Fuse switch disconnectors.
- Commercial electrical installations.
- Motor control centres.
- OEM machinery and automation systems.
- Busbar protection and industrial switchgear.
