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MERSEN FUSE NH 2 250A 690V AM NH2AM69V250
MPN: X227973
Alt. SKU: NH2AM69V250
Special Price
£19.74
£16.45
Regular Price
£35.88
MERSEN FUSE NH 2 250A 690V AM NH2AM69V250 is available to buy in increments of 3
Why Choose the DIN NH Standard Fuse-Link aM Size NH2 690VAC 250A Live Tags Double Indicator Body width 52 mm NH2AM69V250?
This fuse-link is engineered to DIN NH standards, offering reliable medium-voltage protection for your industrial and commercial systems at up to 690VAC and 250A. The NH2 size and robust 52 mm body enable straightforward integration into standard fuse bases, ensuring compatibility and ease of replacement.
Equipped with live tags and a double indicator system, the NH2AM69V250 provides enhanced operational safety and instant fuse status recognition. Its high breaking capacity and durable construction make it an optimal choice for demanding motor circuit and equipment protection.
Technical Specifications
- Item number: X227973
- Catalogue No: NH2AM69V250
- Description: DIN NH Standard fuse-link aM Size NH2 690VAC 250A live tags Double indicator Body width 52 mm
- EAN/UPC Code: 8430399025285
- Rated voltage AC IEC: 690 V
- Ampere Rating: 250 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aM
- Fuse Size: NH2
- Mounting: Clip
- AC Max I.R./Breaking Capacity: I1: 80 kA
- Design Details: live tags
- Indication System: Yes
- Indication System Type: Double indicator
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Plain Blades
- Product Width: 52 mm
- Product Length: 150 mm
- Product Height: 74 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 1.92 kg
- Sell Pack Width: 154 mm
- Sell Pack Length: 161 mm
- Sell Pack Height: 79 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.64 kg
- Power Dissipation at Rated Current Value: 16.8 W
Product Code: NH2AM69V250
Key Benefits
- High breaking capacity of 80 kA for superior protection.
- Double indicator system for clear and immediate fuse status recognition.
- Live tags enhance operational safety during installation and maintenance.
- Ceramic body ensures durability and reliable performance under demanding conditions.
- Standard NH2 size and clip mounting for easy integration and replacement.
- Silver-plated copper terminals provide excellent conductivity and corrosion resistance.
Compatibility
The NH2AM69V250 fuse-link is compatible with standard NH2 fuse bases designed for medium-voltage applications up to 690VAC. It fits seamlessly into systems requiring aM characteristic fuses for motor circuit protection and other industrial electrical equipment.
Applications
- Protection of motor circuits and starters.
- Industrial machinery and equipment safeguarding.
- Commercial electrical distribution systems.
- Medium-voltage control panels and switchgear.
- General overload and short-circuit protection in AC systems.
Frequently Asked Questions
What does the aM characteristic mean?
The aM characteristic indicates that the fuse is designed for motor protection, allowing short-time current surges typical of motor starting without nuisance tripping.
Can this fuse-link be used in DC circuits?
No, this fuse-link is rated for AC applications only, as specified by its 690 V AC rating.
What is the purpose of the double indicator system?
The double indicator system provides a clear visual indication of fuse status from multiple angles, improving safety and maintenance efficiency.
How does the live tag design improve safety?
Live tags allow safe and easy handling during installation and removal, reducing the risk of accidental contact with live parts.
Common Search Terms
NH2 fuse-link, DIN NH fuse 250A, 690VAC fuse, motor protection fuse, aM characteristic fuse, ceramic body fuse, double indicator fuse, live tag fuse, industrial fuse-link, medium voltage fuse
| Manufacturer Part Number | X227973 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 8430399025285 |
| Height | 150mm |
| Width | 52mm |
| Depth | 74mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH2AM69V250 |
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