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MERSEN FUSE NH 3 425A 690V AM NH3AM69V425
MPN: J227984
Alt. SKU: NH3AM69V425
Special Price
£48.67
£40.56
Regular Price
£88.49
Why Choose the DIN NH Standard Fuse-Link aM Size NH3 690VAC 425A Live Tags Double Indicator Body Width 71.9mm (NH3AM69V425)?
Engineered for reliable protection of motor circuits and highly inductive loads, this DIN NH3 aM fuse-link offers a robust 425A current rating at 690VAC. Its precision manufacture ensures consistent, dependable performance in demanding industrial environments.
The design features live tags for secure connectivity, dual visual indicators for rapid status assessment, and a compact 71.9mm body width for efficient panel integration. Select NH3AM69V425 for assured safety and operational continuity in critical power applications.
Product Code: NH3AM69V425
Key Benefits
- High breaking capacity of 80 kA ensures superior protection against short circuits.
- Double indicator system provides quick and clear fuse status identification.
- Live tags enable secure and reliable electrical connections.
- Compact 71.9mm body width allows for space-efficient installation.
- Ceramic body material offers excellent thermal and mechanical stability.
- Silver-plated copper terminals enhance conductivity and reduce contact resistance.
Compatibility
This fuse-link is compatible with standard DIN NH fuse holders and panels designed for NH3 size fuses. It is suitable for use in low voltage IEC fuse systems requiring aM characteristic fuses rated for 690VAC and 425A current.
Applications
- Protection of motor circuits and highly inductive loads.
- Industrial electrical panels and distribution boards.
- Low voltage power distribution systems.
- Machinery and equipment requiring reliable overcurrent protection.
Technical Specifications
- Item number: J227984
- Catalogue No: NH3AM69V425
- Description: DIN NH Standard fuse-link aM Size NH3 690VAC 425A live tags Double indicator Body width 71.9mm
- EAN/UPC Code: 8430399025391
- Rated voltage AC IEC: 690 V
- Ampere Rating: 425 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aM
- Fuse Size: NH3
- 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: 72 mm
- Product Length: 150 mm
- Product Height: 89 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 1.05 kg
- Sell Pack Width: 73 mm
- Sell Pack Length: 154 mm
- Sell Pack Height: 90 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 1.05 kg
- Power Dissipation at Rated Current Value: 29.1 W
Frequently Asked Questions
What does the "aM" characteristic mean?
The "aM" characteristic indicates that the fuse is designed for motor protection and can safely interrupt high short-circuit currents without damaging the motor circuit.
Can this fuse be used for DC applications?
No, this particular fuse-link is rated for AC applications only, as specified by its 690VAC rating.
What is the significance of the double indicator system?
The double indicator system provides visual confirmation of fuse status from both sides, allowing for quick and safe identification of blown fuses.
Is this fuse RoHS compliant?
Yes, this fuse complies with RoHS standards, ensuring it is free from hazardous substances.
Common Search Terms
DIN NH fuse-link, NH3 fuse 425A, 690V motor protection fuse, aM characteristic fuse, double indicator fuse, live tag fuse-link, ceramic body fuse, industrial fuse-link NH size
| Manufacturer Part Number | J227984 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 8430399025391 |
| Height | 150mm |
| Width | 72mm |
| Depth | 89mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH3AM69V425 |
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