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MERSEN FUSE NH 4A 630A 500V GG MID IND NH4AGG50V630
MPN: T1054291
Alt. SKU: NH4AGG50V630
Special Price
£161.80
£134.83
Regular Price
£294.17
Why Choose the DIN NH Standard Fuse-Link gG NH4a 630A?
This high-performance fuse-link is engineered to DIN NH Standard, offering reliable circuit protection for industrial and commercial electrical systems. Supporting ratings up to 500VAC and 250VDC at 630A, it is ideal for high-capacity applications where safety and continuity are critical.
Featuring robust live tags, a clearly visible top indicator for quick status inspection, and a durable 100 mm body width, this unit ensures swift identification and straightforward installation within NH4a fuse bases. Choose the NH4AGG50V630 for dependable, long-lasting protection across demanding environments.
Technical Specifications
- Item number: D1034520
- Catalogue No: NH4AGG50V630-8
- Description: DIN NH Standard fuse-link gG Size NH4a 500VAC 250VDC 630A live tags Top indicator Body width 100 mm
- EAN/UPC Code: 3605340539578
- Rated voltage AC IEC: 500 V
- Rated voltage DC IEC: 250 V
- Ampere Rating: 630 A
- RoHS Compliant: Yes
- AC or DC: AC/DC
- Speed/Characteristic: gG
- 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: 2.59 kg
- Sell Pack Width: 130 mm
- Sell Pack Length: 223 mm
- Sell Pack Height: 110 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 2.59 kg
- Power Dissipation at Rated Current Value: 47 W
Product Code: NH4AGG50V630
Key Benefits
- Reliable circuit protection for both AC and DC systems up to 630A.
- Robust live tags ensure secure and stable electrical connections.
- Top indicator allows quick and easy fuse status inspection without removal.
- Durable ceramic body with 100 mm width for easy integration into NH4a fuse bases.
- High breaking capacity of 120 kA for enhanced safety in high fault current conditions.
- Silver-plated copper terminals provide excellent conductivity and corrosion resistance.
Compatibility
The NH4AGG50V630 fuse-link is compatible with standard NH4a fuse bases and holders designed for DIN NH Standard fuse-links. It is suitable for use in low voltage IEC fuse systems requiring gG characteristic fuses with high breaking capacity and rated voltages up to 500VAC and 250VDC.
Applications
- Industrial electrical distribution panels.
- Commercial power supply protection.
- Motor and transformer protection in manufacturing plants.
- Renewable energy systems requiring DC and AC protection.
- Heavy machinery and equipment circuit safeguarding.
Frequently Asked Questions
What does the 'gG' speed/characteristic mean?
The 'gG' designation indicates a general purpose fuse-link suitable for protecting cables and equipment against overload and short-circuit currents.
Can this fuse-link be used in DC circuits?
Yes, this fuse-link is rated for both AC (up to 500 V) and DC (up to 250 V) applications.
How do I know if the fuse has blown?
The fuse features a top indicator that visually shows the status, allowing quick inspection without removing the fuse.
Is this fuse RoHS compliant?
Yes, the NH4AGG50V630 complies with RoHS standards ensuring it is free from hazardous substances.
Common Search Terms
DIN NH fuse-link, NH4a fuse 630A, gG fuse 500VAC, 250VDC fuse-link, ceramic fuse NH4a, high breaking capacity fuse, industrial fuse-link, top indicator fuse, silver-plated copper terminals fuse
| Manufacturer Part Number | T1054291 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340588422 |
| Height | 200mm |
| Width | 100mm |
| Depth | 123.5mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH4AGG50V630 |
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