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MERSEN FUSE NH 2 35A 690V AM NH2AM69V35
Mersen NH2AM69V35 NH2 aM motor protection fuse-link rated at 35 A and 690 V AC, with live gripping tags, double indicator and an 80 kA AC breaking capacity.
£19.03
Why Choose the Mersen NH2AM69V35 Motor Protection Fuse-Link?
The Mersen NH2AM69V35 is a high-performance NH2 aM fuse-link designed specifically for the short-circuit protection of motors, motor starters and associated electrical equipment. Manufactured to the DIN NH standard, it provides strong current-limiting performance while tolerating the temporary inrush currents produced when industrial motors start.
Rated at 35 A and 690 V AC, the NH2AM69V35 is suitable for motor circuits operating within demanding industrial control and distribution systems. Its aM operating characteristic provides partial-range protection against short-circuit currents and must be combined with an appropriate overload relay or motor protection device.
The fuse-link features live gripping tags, a double visual indicator, silver-plated copper blade contacts and a robust ceramic body. With an 80 kA AC breaking capacity, it provides dependable interruption of high prospective fault currents within compatible NH2 fuse bases and fuse-switch disconnectors.
Key Advantages
- Specially designed aM fuse characteristic for motor circuit protection.
- 35 A rated current for industrial motor applications.
- 690 V AC voltage rating for high-voltage low-voltage systems.
- High 80 kA AC breaking capacity for reliable fault interruption.
- Strong current-limiting performance helps reduce fault energy.
- Double indicator enables straightforward identification of fuse operation.
- Standard NH2 format for use with compatible fuse bases and disconnectors.
Key Features
- Mersen NH aM 690 V AC fuse-link series.
- NH2 fuse size manufactured to the DIN NH format.
- 35 A rated current.
- 690 V AC rated operational voltage.
- aM partial-range operating characteristic.
- 80 kA maximum AC breaking capacity.
- Integrated double blown-fuse indicator.
- Live gripping tags for use with a suitable insulated NH fuse puller.
- Silver-plated copper plain-blade terminals.
- Durable ceramic insulating body.
- Clip mounting in compatible NH2 fuse equipment.
- RoHS compliant.
Reliable Short-Circuit Protection for Motor Circuits
Industrial motors can draw several times their normal operating current during starting. The aM characteristic of the Mersen NH2AM69V35 allows the fuse-link to tolerate these temporary starting currents while responding rapidly to damaging short-circuit conditions.
As an aM fuse-link provides short-circuit protection only, it must be used with a correctly selected overload relay, motor protection circuit breaker or equivalent protective device. Together, these components provide coordinated protection for motors, contactors, cables and associated control equipment.
Typical Applications
- Industrial motor starters.
- Motor control centres.
- Pump and fan control panels.
- Conveyor and material handling systems.
- Compressors and processing machinery.
- Industrial switchboards.
- OEM machine control panels.
- Manufacturing and automation systems.
Technical Specifications
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| Current | 35 A | |
|---|---|---|
| Voltage | 690 V | |
| Device Type | Fuse link | |
| Fuse Type | NH (DIN) | |
| Fuse Size | NH2 | |
| Fuse Class | aM | |
| Manufacturer | Mersen | |
| Series | NH Fuse-Links aM 690 V AC | |
| Model | NH2AM69V35 | |
| Manufacturer part number | L227963 | |
| Product type | NH motor protection fuse-link | |
| Operating characteristic | aM | |
| Fuse size | NH2 | |
| Rated current | 35 A | |
| Rated voltage | 690 V AC | |
| Current type | AC | |
| Maximum AC breaking capacity | 80 kA | |
| Indicator system | Yes | |
| Indicator type | Double indicator | |
| Gripping tag design | Live tags | |
| Terminal type | Plain blades | |
| Terminal material | Silver-plated copper | |
| Body material | Ceramic | |
| Mounting type | Clip / compatible NH2 fuse base | |
| Dimensions (L × W × H) | approx. 150 × 52 × 74 mm | |
| Body width | 52 mm | |
| Power dissipation at rated current | 1.8 W | |
| Product weight | approx. 0.64 kg | |
| EAN / UPC | 8430399025186 | |
| RoHS compliant | Yes | |
| HS Code | 85361050 | |
| Country of Manufacture | Hungary |
Frequently Asked Questions
What is the Mersen NH2AM69V35 used for?
The NH2AM69V35 is an NH aM fuse-link designed to provide short-circuit protection for motors, motor starters and associated electrical equipment.
What are the electrical ratings of this fuse-link?
The fuse-link is rated at 35 A and 690 V AC, with a maximum AC breaking capacity of 80 kA.
What does the aM classification mean?
The aM classification identifies a partial-range motor protection fuse-link that provides short-circuit protection but does not provide overload protection.
Does this fuse-link require an overload relay?
Yes. The NH2AM69V35 must be combined with a correctly selected overload relay or another suitable motor overload protection device.
Does the NH2AM69V35 include a blown-fuse indicator?
Yes. It incorporates a double visual indicator that helps identify when the fuse-link has operated.
Trusted Motor Protection from Mersen
Mersen NH aM fuse-links are widely used by panel builders, electrical engineers and industrial maintenance professionals for dependable motor short-circuit protection, strong current limitation and reliable operation in demanding electrical systems.
