Why Choose the Mersen BTSD42V63M100 British Standard Fuse-Link?
The Mersen BTSD42V63M100 is a high-performance British Standard gM fuse-link engineered to provide dependable short-circuit protection for industrial motors and motor control circuits. Manufactured to BS88 Part 2 and EN IEC 60269-2 standards, this offset tag fuse-link is specifically designed for motor protection applications where high starting currents must be accommodated without nuisance operation.
As part of the trusted Mersen BTSD Offset Tag gM fuse-link series, the BTSD42V63M100 combines excellent current-limiting performance with high breaking capacity to protect motors, switchgear, cables and associated electrical equipment. Its robust construction ensures reliable operation in demanding industrial environments while supporting safe and efficient motor control installations.
With a 63M100 A motor circuit rating, 415 V AC and 240 V DC voltage ratings, the BTSD42V63M100 is suitable for installation in British Standard fuse holders, busbars and fused switch disconnectors used in industrial motor applications.
Key Advantages
- British Standard gM fuse-link for motor circuit protection.
- 63M100 A motor circuit rating.
- 415 V AC / 240 V DC rated voltage.
- Designed to BS88 Part 2 and EN IEC 60269-2 standards.
- Excellent current limitation reduces damage during fault conditions.
- Offset tag construction for secure installation in compatible equipment.
Key Features
- Mersen BTSD Offset Tag gM fuse-link series.
- 63M100 A motor circuit rating.
- 415 V AC / 240 V DC rated voltage.
- 80 kA AC breaking capacity.
- 40 kA DC breaking capacity.
- gM utilisation category for motor protection.
- Offset Tag Type A4 construction.
- Current-limiting design for improved equipment protection.
Reliable Protection for Industrial Motor Circuits
The Mersen BTSD42V63M100 is designed to tolerate the temporary high currents generated during motor starting while providing rapid interruption of damaging short-circuit currents. This helps protect motors, cables, contactors and switchgear, reducing equipment damage and improving overall system reliability.
As a gM fuse-link, the BTSD42V63M100 is intended for motor short-circuit protection and is normally coordinated with a suitable overload relay to provide comprehensive motor protection in industrial installations.
Typical Applications
- Motor starters and motor control centres.
- Industrial switchgear.
- Control panels and automation systems.
- Pumps, compressors and ventilation equipment.
- Manufacturing and processing machinery.
- OEM industrial electrical equipment.
