Why Choose the Mersen FR14AM50V8P Cylindrical Fuse-Link?
The Mersen FR14AM50V8P is a premium 14 × 51 mm aM cylindrical fuse-link with striker designed to provide reliable short-circuit protection for motor circuits and industrial switchgear. Manufactured in accordance with IEC standards, this partial-range fuse protects motors, contactors and associated switching equipment when used alongside a suitable thermal overload relay, making it ideal for demanding industrial applications.
Part of the trusted Mersen FR14 aM fuse range, the FR14AM50V8P features a durable ceramic body with silver-plated contacts, ensuring excellent electrical performance, low power dissipation and dependable long-term reliability. Its integrated striker enables remote indication or activation of auxiliary contacts when the fuse operates, making it suitable for monitored motor protection systems.
With an 8 A current rating, 500 V AC IEC rated voltage and standard 14 × 51 mm cylindrical format, the FR14AM50V8P is ideally suited for motor starters, industrial control panels, OEM machinery and factory automation systems requiring reliable motor circuit protection.
Key Advantages
- Designed specifically for motor circuit short-circuit protection.
- 8 A rated current for industrial motor applications.
- 500 V AC IEC voltage rating.
- 120 kA breaking capacity for outstanding fault interruption.
- Integrated striker for remote signalling and auxiliary switching.
- Ceramic construction with silver-plated contacts for long service life.
Key Features
- Manufacturer: Mersen.
- Series: FR14 Ferrule Fuse-links.
- Catalogue number: FR14AM50V8P.
- aM motor protection characteristic.
- 14 × 51 mm cylindrical fuse-link.
- 500 V AC IEC rated voltage.
- 8 A rated current.
- 120 kA breaking capacity.
- Integrated striker for fuse indication.
- Suitable for industrial motor protection applications.
Reliable Protection for Industrial Motor Circuits
The Mersen FR14AM50V8P is engineered to protect motors and associated switching equipment against high short-circuit currents. Its aM characteristic allows normal motor starting currents to pass while rapidly interrupting severe fault currents, reducing equipment damage and improving system reliability.
The integrated striker provides mechanical indication when the fuse operates and can activate compatible auxiliary contacts for remote monitoring, interlocking or system shutdown, making it particularly suitable for modern industrial control systems.
Typical Applications
- Motor starter protection.
- Motor control centres (MCCs).
- Industrial control panels.
- OEM machinery.
- Factory automation systems.
- Motor circuits requiring remote fuse indication.
