Why Choose the Mersen BTTM42V450 BS88 gG Fuse Link?
The Mersen BTTM42V450 is a heavy-duty BS88 central bolted tag fuse link designed to provide dependable overload and short-circuit protection for industrial power distribution systems. Manufactured by Mersen, this gG general-purpose fuse is suitable for switchgear, fuse switch disconnectors, busbar systems and OEM electrical equipment where high-current circuit protection is essential.
Manufactured in accordance with EN 60269-2 and BS88 Part 2, the BTTM42V450 offers excellent current limitation and high fault interruption capability. Its Type C2 central bolted tag construction provides a secure mechanical and electrical connection for demanding industrial installations.
With a 450 A current rating, 415 V AC and 240 V DC ratings, the Mersen BTTM42V450 is ideally suited to heavy-duty low-voltage power distribution applications requiring reliable circuit protection and compliance with recognised international standards.
Key Advantages
- Designed for general-purpose industrial circuit protection.
- Complies with EN 60269-2 and BS88 Part 2.
- 450 A current rating for high-power applications.
- 415 V AC / 240 V DC rated operation.
- Excellent current limitation reduces fault energy.
- Central bolted tag design ensures secure installation.
Key Features
- Mersen BTTM series fuse link.
- gG general-purpose utilisation category.
- 450 A rated current.
- 415 V AC / 240 V DC rated voltage.
- BS88 Type C2 central bolted tag construction.
- Breaking capacity of 80 kA AC and 40 kA DC.
- Suitable for direct busbar mounting or compatible fuse holders.
- RoHS compliant.
Reliable Protection for Industrial Power Distribution
gG fuse links provide full-range protection against overloads and short circuits across a broad range of industrial electrical applications. Their current-limiting characteristics help minimise damage to switchgear, cables and connected equipment while improving overall system safety and reliability.
The Mersen BTTM42V450 is suitable for industrial switchgear, power distribution assemblies, fuse switches and busbar installations where dependable high-current protection is required.
Typical Applications
- Industrial switchgear.
- Power distribution panels.
- Fuse switch disconnectors.
- Busbar protection systems.
- OEM electrical equipment.
- Heavy industrial installations.