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MERSEN FUSE FUS.HICAP AM NH0 C/P 40A NH0AM69V40P-2
Mersen NH0AM69V40P-2 DIN NH0 aM motor protection fuse link rated at 40 A and 690 V AC with integrated striker and 80 kA breaking capacity.
£27.44
Why Choose the Mersen NH0AM69V40P-2 NH Fuse Link?
The Mersen NH0AM69V40P-2 is a high-performance DIN NH aM low-voltage fuse link designed specifically for the short-circuit protection of motors, motor starters and associated equipment. Manufactured by Mersen, this fuse link forms part of the trusted NH aM range, providing reliable protection for industrial motor circuits operating at up to 690 V AC.
Featuring an NH0 fuse size, a 40 A rated current and an integrated striker pin, the NH0AM69V40P-2 is intended for use alongside thermal overload relays, delivering dependable short-circuit protection while allowing motors to withstand normal starting currents. The fuse incorporates live gripping tags and complies with DIN NH standards for industrial power distribution systems.
Its ceramic construction, silver-plated blade contacts and high 80 kA breaking capacity provide excellent fault interruption performance, making it ideal for motor control centres, switchgear and industrial machinery installations.
Key Advantages
- Purpose-designed aM motor protection fuse link.
- 40 A rated current for industrial motor circuits.
- 690 V AC operating voltage.
- 80 kA breaking capacity for dependable fault interruption.
- Integrated striker pin for fuse monitoring and switch operation.
- Suitable for protecting motors, contactors and motor starters.
Key Features
- Manufactured by Mersen.
- DIN NH NH0 fuse size.
- aM utilisation category.
- 40 A rated current.
- 690 V AC rated voltage.
- Integrated striker mechanism.
- Live gripping tags.
- Ceramic insulating body.
- Silver-plated blade contacts.
- Designed to IEC 60269 standards.
Reliable Motor Circuit Protection
Unlike gG fuse links, aM fuse links are specifically designed for motor circuits. They provide short-circuit protection while allowing temporary inrush currents during motor starting. For complete motor protection, they are typically used together with thermal overload relays.
The Mersen NH0AM69V40P-2 combines high interrupting capacity with an integrated striker mechanism, making it suitable for industrial motor control centres, pump systems, compressors, conveyors and manufacturing equipment where dependable short-circuit protection is essential.
Typical Applications
- Motor control centres (MCCs).
- Industrial electric motors.
- Motor starters and contactors.
- Pump and fan control systems.
- Conveyor systems.
- Industrial switchgear.
- OEM machinery.
- Manufacturing and process automation.
Technical Specifications
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| Fuse Indication | Striker | |
|---|---|---|
| Current | 40 A | |
| Device Type | Fuse link | |
| Fuse Type | NH (DIN) | |
| Fuse Size | NH0 | |
| Fuse Class | aM | |
| Voltage | 690 V | |
| Manufacturer | Mersen | |
| Series | NH aM Fuse Links with Striker | |
| Model | NH0AM69V40P-2 | |
| Item number | R213639 | |
| EAN | 8430399012667 | |
| Product type | DIN NH motor protection fuse link | |
| Fuse size | NH0 | |
| Utilisation category | aM | |
| Rated current | 40 A | |
| Rated voltage | 690 V AC | |
| Breaking capacity | 80 kA AC | |
| Power dissipation | 2.8 W | |
| Body width | 41.3 mm | |
| Approximate weight | 0.28 kg | |
| Indicator | Integrated striker | |
| Gripping tags | Live tags | |
| Body material | Ceramic | |
| Compliance | IEC 60269, RoHS | |
| HS Code | 85361050 |
Frequently Asked Questions
What is the Mersen NH0AM69V40P-2 used for?
It is designed to provide short-circuit protection for industrial motor circuits and should be used together with an overload relay for complete motor protection.
What does the aM classification mean?
The aM utilisation category identifies a partial-range motor protection fuse designed to protect against short circuits while allowing normal motor starting currents to pass.
What is the current rating of this fuse?
The NH0AM69V40P-2 has a rated current of 40 A.
What is the purpose of the integrated striker?
The striker provides mechanical indication of fuse operation and can be used to actuate microswitches or disconnect mechanisms in compatible switchgear.
What is the breaking capacity?
The fuse has an AC breaking capacity of 80 kA, allowing safe interruption of high prospective short-circuit currents.
Trusted for Industrial Motor Protection
Mersen NH aM fuse links are trusted by electrical engineers, panel builders and OEM manufacturers for dependable motor short-circuit protection in demanding industrial environments.
