Why Choose the Mersen NH1AM69V125P-2 NH Fuse Link?
The Mersen NH1AM69V125P-2, manufacturer item number A218753, is a premium NH1 aM fuse link engineered to provide dependable short-circuit protection for motors, motor starters and industrial electrical equipment. Manufactured by Mersen, this DIN-standard fuse link combines a robust ceramic body with silver-plated copper blade contacts for reliable performance in demanding low-voltage power systems.
Rated at 125 A and 690 V AC, the NH1AM69V125P-2 features an aM operating characteristic, making it ideal for motor circuits where overload protection is provided separately. The fuse is designed to withstand normal motor starting currents while rapidly interrupting high fault currents to protect valuable equipment.
The fuse incorporates live gripping tags and an integrated striker indication system, allowing easy identification of an operated fuse and compatibility with auxiliary signalling devices. Its compact NH1 format makes it suitable for industrial switchgear, motor control centres and OEM machinery.
Key Advantages
- High-performance NH1 aM motor protection fuse link.
- 125 A rated current for industrial motor applications.
- 690 V AC operating voltage.
- 80 kA AC breaking capacity.
- Integrated striker for clear fuse status indication.
- Live gripping tags for safe handling with suitable equipment.
- Silver-plated copper blade contacts provide reliable conductivity.
- Ceramic body offers excellent thermal and electrical insulation.
Key Features
- Mersen NH fuse-link series.
- Manufacturer item number: A218753.
- NH1 fuse size.
- aM operating characteristic.
- 125 A rated current.
- 690 V AC rated voltage.
- 80 kA breaking capacity.
- Integrated striker indication.
- Live gripping tags.
- Silver-plated copper blade terminals.
- Ceramic fuse body.
- Clip-mounted installation.
- RoHS compliant.
Reliable Short-Circuit Protection for Motor Circuits
The Mersen NH1AM69V125P-2 is specifically designed to protect motors and associated switching equipment against damaging short-circuit currents. Its aM characteristic allows normal motor inrush currents while providing rapid disconnection during fault conditions, helping maximise equipment reliability and minimise downtime.
When used alongside an appropriate overload relay or motor protection device, this fuse provides a coordinated protection solution for industrial motors, contactors and power distribution equipment.
Typical Applications
- Industrial motor control centres.
- Motor starters and contactor assemblies.
- Industrial switchgear.
- Pumps and compressor systems.
- Conveyors and production machinery.
- OEM industrial equipment.
- Low-voltage power distribution systems.
