Why Choose the Mersen NH1AM69V100P-2 NH Fuse Link?
The Mersen NH1AM69V100P-2 is a premium NH1 aM low-voltage fuse link engineered for reliable short-circuit protection of motors, motor starters and industrial electrical equipment. Manufactured to DIN NH standards, this partial-range fuse link delivers excellent current limitation while protecting high-value electrical equipment from damaging fault currents.
With a rated current of 100 A and a rated operating voltage of 690 V AC, the NH1AM69V100P-2 is ideal for industrial motor feeders, switchgear and machine control systems. Its aM operating characteristic is specifically designed for short-circuit protection and should always be coordinated with a suitable overload relay or motor protection circuit breaker.
The fuse link incorporates live gripping lugs, silver-plated copper blade contacts, a durable ceramic body and an integrated mechanical striker for fuse indication and auxiliary switching functions. It is designed for installation in compatible NH fuse bases and switch-fuse disconnectors used throughout industrial low-voltage power distribution systems.
Key Advantages
- Specialised aM fuse characteristic for motor short-circuit protection.
- 100 A rated current for industrial motor applications.
- 690 V AC rated voltage for demanding low-voltage installations.
- 80 kA AC breaking capacity for dependable fault interruption.
- Integrated striker for remote indication and auxiliary switching.
- Robust ceramic construction ensures long service life.
Key Features
- Mersen DIN NH standard fuse link.
- NH1 fuse size.
- 100 A rated current.
- 690 V AC operating voltage.
- Partial-range aM operating characteristic.
- 80 kA AC breaking capacity.
- Integrated mechanical striker.
- Live gripping lugs.
- Silver-plated copper blade contacts.
- High-strength ceramic insulating body.
Reliable Short-Circuit Protection for Industrial Motors
The Mersen NH1AM69V100P-2 is specifically engineered to protect motors, motor starters, contactors and associated switching equipment from high short-circuit currents. Its aM characteristic allows normal motor starting currents while rapidly clearing damaging fault currents before they can affect connected equipment.
As a partial-range motor fuse, the NH1AM69V100P-2 provides short-circuit protection only and should always be installed alongside a suitable overload protection device. The integrated striker can activate compatible auxiliary contacts or signalling devices, making the fuse suitable for modern motor control centres and automation systems.
Typical Applications
- Motor control centres.
- Industrial motor feeders.
- Motor starters and contactors.
- Pumps and compressor systems.
- Conveyor systems.
- Industrial machinery.
- Switch-fuse disconnectors.
- Factory automation and process control.
