We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
MERSEN FUSE NH 4A 1000A 690V AM NH4AAM69V1000-8
MPN: B228000
Alt. SKU: NH4AAM69V1000-8
Special Price
£117.06
£97.55
Regular Price
£212.84
Why Choose the DIN NH Standard Fuse-link aM Size NH4a 690VAC 1000A?
This robust fuse-link is engineered to provide reliable protection for industrial motor circuits, offering a high interrupting capacity of 1000A at 690VAC. Its 100 mm body width and NH4a dimensions ensure compatibility with standard NH fuse bases, while live tags and a top-mounted indicator allow for straightforward status monitoring and replacement.
Manufactured to DIN aM standards, the NH4AAM69V1000-8 delivers excellent performance and durability in demanding environments, reducing downtime and enhancing operational safety across your critical installations.
Technical Specifications
- Item number: B228000
- Catalogue No: NH4AAM69V1000-8
- Description: DIN NH Standard fuse-link aM Size NH4a 690VAC 1000A live tags Top indicator Body width 100 mm
- EAN/UPC Code: 8430399027845
- Rated voltage AC IEC: 690 V
- Ampere Rating: 1000 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aM
- Fuse Size: NH4a
- Mounting: Clip
- AC Max I.R./Breaking Capacity: I1: 120 kA
- Design Details: live tags
- Indication System: Yes
- Indication System Type: Top indicator
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Plain Blades
- Product Width: 100 mm
- Product Length: 200 mm
- Product Height: 123.5 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 2.2 kg
- Sell Pack Width: 160 mm
- Sell Pack Length: 230 mm
- Sell Pack Height: 110 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 2.2 kg
- Power Dissipation at Rated Current Value: 80 W
Product Code: NH4AAM69V1000-8
Key Benefits
- High interrupting capacity of 120 kA ensures maximum safety during fault conditions.
- Standard NH4a size allows easy integration with existing fuse bases and systems.
- Live tags and top indicator provide clear visual status for quick fuse condition checks.
- Ceramic body construction offers excellent durability and heat resistance.
- Silver-plated copper terminals ensure reliable electrical connections and reduce contact resistance.
Compatibility
This fuse-link is compatible with all standard NH fuse bases designed for NH4a size fuses and is suitable for use in low voltage industrial motor protection circuits operating up to 690VAC.
Applications
- Protection of industrial motor circuits and equipment.
- Use in low voltage distribution panels and switchgear.
- Overcurrent protection in manufacturing and processing plants.
- Electrical installations requiring aM characteristic fuses for motor protection.
Frequently Asked Questions
What does the 'aM' characteristic mean?
The 'aM' characteristic indicates that the fuse is designed for motor protection, able to tolerate the high inrush currents typical of motor starting without nuisance tripping.
Can this fuse be used in DC applications?
No, this fuse is rated for AC applications only, specifically up to 690VAC.
How do the live tags and top indicator help?
Live tags allow for safe handling and installation, while the top indicator provides a visual signal when the fuse has operated, facilitating quick maintenance checks.
Is this fuse RoHS compliant?
Yes, it complies with RoHS standards, ensuring it is free from hazardous substances.
Common Search Terms
NH fuse 1000A, DIN NH standard fuse-link, NH4a fuse 690V, motor protection fuse, aM characteristic fuse, ceramic fuse-link, high interrupting capacity fuse, industrial fuse 1000A
| Manufacturer Part Number | B228000 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 8430399027845 |
| Height | 200mm |
| Width | 100mm |
| Depth | 123.5mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH4AAM69V1000-8 |
Write Your Own Review
