Why Choose the Mersen NH00AM69V100 NH Fuse-Link?
The Mersen NH00AM69V100 is a high-performance DIN NH aM fuse-link designed to provide reliable short-circuit protection for motors, motor starters and industrial electrical equipment. Part of Mersen's trusted NH aM 690 V AC fuse-link range, it is engineered specifically for motor protection applications where dependable fault interruption and high reliability are essential.
The aM operating characteristic is specifically intended for motor circuits, providing protection against short-circuit faults whilst allowing the temporary inrush currents associated with motor starting. The fuse should be used alongside a suitable overload relay or motor protection device to provide complete motor circuit protection.
Featuring a 100 A current rating, 690 V AC rated voltage and a compact NH00 body size, the NH00AM69V100 incorporates a ceramic body, double indicator and live gripping lugs for dependable operation and straightforward maintenance in demanding industrial environments.
Key Advantages
- Designed specifically for industrial motor short-circuit protection.
- 100 A rated current for motor applications.
- 690 V AC rated operation.
- aM operating characteristic tolerates motor starting currents.
- Double indicator enables rapid identification of an operated fuse.
- Live gripping lugs support safe replacement using a suitable NH fuse puller.
Key Features
- Mersen NH aM 690 V AC fuse-link series.
- Catalogue number: NH00AM69V100.
- Item number: G227867.
- NH00 fuse size.
- 100 A rated current.
- 690 V AC rated voltage.
- aM partial-range motor protection characteristic.
- 80 kA AC breaking capacity.
- Double fuse operation indicator.
- Live gripping lugs.
- 30 mm body width.
- RoHS compliant.
Reliable Short-Circuit Protection for Motor Circuits
The NH00AM69V100 is engineered to interrupt high fault currents rapidly while allowing the temporary inrush currents associated with motor starting. This makes it ideal for protecting motors, motor starters and associated industrial equipment without unnecessary fuse operation during normal start-up conditions.
As an aM fuse-link, it is intended to be coordinated with an appropriate overload relay or motor protection circuit breaker to provide complete motor circuit protection whilst ensuring excellent selectivity and dependable fault interruption.
Typical Applications
- Motor control centres (MCCs).
- Industrial motor starters.
- Conveyors and material handling systems.
- Pumps, compressors and fans.
- Industrial machinery and OEM equipment.
- Automation and manufacturing systems.
