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MERSEN FUSE FUS. AM NH4 C/P 630A NH4AM69V630P-2
MPN: Q1000077
Alt. SKU: NH4AM69V630P-2
Special Price
£194.22
£161.85
Regular Price
£353.12
Why Choose the DIN NH Standard Fuse-Link aM Size NH4 690VAC 630A Live Tags Striker Body Width 100 mm (NH4AM69V630P-2)?
This robust NH4 aM fuse-link is engineered for reliable protection of motor circuits, rated for up to 690VAC and 630A. Its full-size 100 mm body and live tags configuration ensure optimal conductivity and straightforward integration in heavy-duty industrial switchgear.
Featuring a mechanical striker for precise status indication and fast response to overloads, the NH4AM69V630P-2 delivers high breaking capacity and dependable performance in demanding environments. Ideal for panel builders and facility maintenance requiring compliance with DIN NH standards.
Technical Specifications
- Item number: Q1000077
- Catalogue No: NH4AM69V630P-2
- Description: DIN NH Standard fuse-link aM Size NH4 690VAC 630A live tags Striker Body width 100 mm
- EAN/UPC Code: 3605340452228
- Rated voltage AC IEC: 690 V
- Ampere Rating: 630 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aM
- Fuse Size: NH4
- AC Max I.R./Breaking Capacity: I1: 120 kA
- Design Details: live tags
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Plain Blades
- Product Width: 100 mm
- Product Length: 199.5 mm
- Product Height: 117 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 2.2 kg
- Sell Pack Width: 105 mm
- Sell Pack Length: 225 mm
- Sell Pack Height: 150 mm
- Product group: Low Voltage IEC Fuses
- Product Weight: 2.2 kg
- Power Dissipation at Rated Current Value: 50 W
Product Code: NH4AM69V630P-2
Key Benefits
- High breaking capacity of 120 kA ensures maximum safety in industrial applications.
- Mechanical striker provides clear and immediate fuse status indication.
- Silver-plated copper terminals enhance conductivity and reduce contact resistance.
- Live tags design allows for easy and secure installation in switchgear.
- Compliant with DIN NH standards for reliable and standardised protection.
Compatibility
The NH4AM69V630P-2 fuse-link is compatible with all standard DIN NH fuse holders and switchgear designed for NH4 size fuses. It is suitable for use in low voltage IEC fuse systems and integrates seamlessly with industrial motor protection circuits.
Applications
- Protection of industrial motor circuits and drives.
- Heavy-duty switchgear and distribution panels.
- Facility maintenance and electrical installations requiring DIN NH standard fuses.
- Overload and short circuit protection in manufacturing plants.
- Electrical panels in commercial and industrial buildings.
Frequently Asked Questions
What does the 'aM' characteristic mean?
The 'aM' characteristic indicates that the fuse-link is designed for motor protection, providing selective short-circuit protection while allowing for temporary overloads during motor start-up.
Can this fuse-link be used in DC applications?
No, this fuse-link is rated for AC applications only, as specified by its 690 V AC rating.
How does the mechanical striker indication system work?
The mechanical striker provides a visible indication when the fuse has operated, allowing for quick identification and replacement without the need for electrical testing.
Is this fuse RoHS compliant?
Yes, the NH4AM69V630P-2 is fully RoHS compliant, ensuring it meets environmental and safety standards.
Common Search Terms
NH4 fuse-link, 630A motor fuse, DIN NH fuse 690V, aM characteristic fuse, industrial motor protection fuse, NH4 live tags fuse, high breaking capacity fuse, striker indication fuse, low voltage IEC fuse, silver-plated copper terminal fuse.
| Manufacturer Part Number | Q1000077 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340452228 |
| Height | 199.5mm |
| Width | 100mm |
| Depth | 117mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | NH4AM69V630P-2 |
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