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MERSEN FUSE NH 00 100A 690V AM G227867
Mersen NH00AM69V100 NH00 aM fuse-link rated at 100 A and 690 V AC for industrial motor short-circuit protection.
£6.58
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.
Technical Specifications
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| Fuse Indication | Dual indicator | |
|---|---|---|
| Current | 100 A | |
| Voltage | 690 V | |
| Device Type | Fuse link | |
| Fuse Type | NH (DIN) | |
| Fuse Size | NH00 | |
| Fuse Class | aM | |
| Manufacturer | Mersen | |
| Series | NH Fuse-links aM 690 VAC | |
| Model | NH00AM69V100 | |
| Item number | G227867 | |
| EAN | 8430399024844 | |
| Product type | DIN NH motor protection fuse-link | |
| Fuse size | NH00 | |
| Rated current | 100 A | |
| Rated voltage | 690 V AC | |
| Operating characteristic | aM | |
| AC breaking capacity | 80 kA | |
| Body width | 30 mm | |
| Power dissipation | 5.2 W | |
| Weight | Approx. 0.19 kg | |
| Indicator | Double indicator | |
| Terminal type | Live gripping lugs | |
| Compliance | IEC / RoHS | |
| HS Code | 85361090 | |
| Country of Manufacture | Hungary |
Frequently Asked Questions
What is the Mersen NH00AM69V100 used for?
The NH00AM69V100 is designed to provide short-circuit protection for industrial motor circuits and should be used with a suitable overload protection device.
What is the current rating of this fuse-link?
This fuse-link has a 100 A rated current.
What voltage is the fuse rated for?
The NH00AM69V100 is rated for operation on systems up to 690 V AC.
What does the aM operating characteristic mean?
aM fuse-links provide motor short-circuit protection whilst allowing normal motor starting currents. They require separate overload protection to provide complete motor protection.
What is the breaking capacity of this fuse-link?
The NH00AM69V100 has an AC breaking capacity of up to 80 kA, allowing it to safely interrupt high prospective fault currents.
Trusted by Industrial Electrical Professionals
Mersen NH aM fuse-links are trusted worldwide by panel builders, OEMs and maintenance engineers for dependable motor protection, excellent fault interruption capability and reliable long-term performance in demanding industrial installations.
