Why Choose the Mersen FR22AM69V40 Cylindrical Fuse-Link?
The Mersen FR22AM69V40 is a premium 22 × 58 mm aM cylindrical fuse-link engineered to provide dependable short-circuit protection for motor circuits and industrial switchgear. Designed in accordance with IEC standards, this partial-range fuse is intended for use with a suitable thermal overload relay, ensuring reliable protection for motors, contactors and associated equipment in demanding industrial environments.
Part of the trusted Mersen FR22 aM fuse range, the FR22AM69V40 features a robust ceramic body with silver-plated contacts to deliver excellent electrical performance, low thermal losses and long operational reliability. Its high current-limiting capability helps minimise equipment damage during fault conditions while maintaining maximum system availability.
With a 40 A current rating, 690 V AC IEC rated voltage and standard 22 × 58 mm cylindrical format, the FR22AM69V40 is ideally suited to industrial control panels, motor control centres, OEM machinery and factory automation systems requiring dependable motor circuit protection.
Key Advantages
- Designed specifically for motor circuit short-circuit protection.
- 40 A rated current for industrial motor applications.
- 690 V AC IEC voltage rating.
- 120 kA breaking capacity for exceptional fault interruption.
- aM characteristic allows motor starting currents without nuisance operation.
- Ceramic construction with silver-plated contacts for long service life.
Key Features
- Manufacturer: Mersen.
- Series: FR22 Ferrule Fuse-links.
- Catalogue number: FR22AM69V40.
- aM motor protection characteristic.
- 22 × 58 mm cylindrical fuse-link.
- 690 V AC IEC rated voltage.
- 40 A rated current.
- 120 kA breaking capacity.
- Ceramic body with silver-plated contacts.
- Designed for industrial motor protection applications.
Reliable Protection for Industrial Motor Circuits
The Mersen FR22AM69V40 is specifically 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, helping reduce equipment damage and minimise production downtime.
Ideal for industrial control panels, motor control centres, OEM machinery and automation equipment, this fuse-link provides dependable protection where reliable motor circuit safety is essential.
Typical Applications
- Motor starter protection.
- Motor control centres (MCCs).
- Industrial control panels.
- OEM machinery.
- Factory automation systems.
- Industrial electrical distribution equipment.
