Why Choose the Mersen BTCP42V100M200 British Standard Fuse-Link?
The Mersen BTCP42V100M200 is a high-performance British Standard gM fuse-link designed to provide dependable short-circuit protection for industrial motors and motor control circuits. Its motor-rated operating characteristic allows normal starting currents to pass while rapidly interrupting dangerous fault currents that could damage cables, contactors, switchgear and connected equipment.
Part of the established Mersen BTCP bolted-tag fuse-link range, the BTCP42V100M200 combines effective current limitation with robust construction for reliable service in demanding industrial environments. Its British Standard mounting format supports secure installation in compatible fuse holders, fused switches and motor control assemblies.
With a 100 A continuous current rating, a 200 A motor circuit rating and an operating voltage of up to 415 V AC, the BTCP42V100M200 is suitable for higher-power motor applications requiring reliable fault protection and coordination with a separate overload protection device.
Key Advantages
- British Standard gM fuse-link for industrial motor circuits.
- 100 A continuous current rating.
- 200 A motor circuit rating.
- 415 V AC rated voltage.
- Allows temporary motor starting currents without unnecessary fuse operation.
- Current-limiting performance helps reduce damage during short-circuit faults.
Key Features
- Mersen BTCP bolted-tag fuse-link series.
- 100M200 dual motor rating.
- 415 V AC rated operating voltage.
- gM utilisation category for motor circuit protection.
- High fault-current interruption capability.
- Effective limitation of peak current and let-through energy.
- Robust British Standard tag construction.
- Suitable for coordination with motor overload relays.
Reliable Protection for High-Power Motor Circuits
The Mersen BTCP42V100M200 is designed to tolerate the temporary inrush currents produced when an industrial motor starts. During a serious short circuit, the fuse-link operates rapidly to restrict peak fault current and let-through energy, helping protect motor starters, conductors, switchgear and associated equipment.
As a gM fuse-link, the BTCP42V100M200 is primarily intended for motor circuit fault protection. It should normally be coordinated with a correctly selected overload relay or electronic motor protection device to provide comprehensive protection against both overload conditions and short circuits.
Typical Applications
- Industrial motor control centres.
- Direct-on-line and star-delta motor starters.
- Large pumps, compressors and ventilation systems.
- Conveyors and materials-handling equipment.
- Manufacturing and process machinery.
- Industrial switchgear and control panels.
