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MERSEN FUSE NH4A 1000KVA 400V GTR TI NH42GR1000KVA-8
MPN: B1029067
Alt. SKU: NH42GR1000KVA-8
Special Price
£145.40
£121.17
Regular Price
£264.36
Why Choose the DIN NH Standard Fuse-Link gTr Size NH4a 400VAC 1443A 100KVA?
This high-performance DIN NH fuse-link, with a robust current rating of 1443A and voltage rating of 400VAC, ensures reliable circuit protection for demanding industrial applications up to 100KVA. Engineered to NH4a standards, it features live tags, a clear top indicator for rapid status checks, and a durable body with a width of 98 mm.
Ideal for critical power distribution installations, the NH42GR1000KVA-8 delivers dependable safety and operational efficiency. Its standardised dimensions and advanced safety features enable straightforward integration and improved system uptime in challenging environments.
Technical Specifications
- Item number: B1029067
- Catalogue No: NH42GR1000KVA-8
- Description: DIN NH Standard fuse-link gTr Size NH4a 400VAC 1443A 100KVA live tags Top indicator Body width 98 mm
- EAN/UPC Code: 3605340535143
- Rated voltage AC IEC: 400 V
- Ampere Rating: 1443 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: gTr
- Fuse Size: NH4a
- Mounting: Clip
- AC Max I.R./Breaking Capacity: I1: 100 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: 98 mm
- Product Length: 200 mm
- Product Height: 122 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 2.2 kg
- Sell Pack Width: 140 mm
- Sell Pack Length: 225 mm
- Sell Pack Height: 100 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 2.2 kg
- Power Dissipation at Rated Current Value: 108 W
Product Code: NH42GR1000KVA-8
Key Benefits
- High breaking capacity of 100 kA ensures superior protection against short circuits.
- Live tags and top indicator provide clear and immediate fuse status indication for enhanced safety.
- Standard NH4a size with clip mounting allows easy integration into existing systems.
- Ceramic body construction offers excellent durability and thermal resistance.
- Silver-plated copper terminals ensure reliable electrical connections and reduce contact resistance.
- RoHS compliant, supporting environmentally responsible installations.
Compatibility
This fuse-link is compatible with DIN NH fuse bases designed for NH4a size fuses and supports AC systems rated up to 400 V. It is suitable for use in industrial low voltage power distribution panels and switchgear where gTr characteristic fuses are specified.
Applications
- Industrial power distribution networks
- Low voltage switchgear and control panels
- Protection of transformers and motors
- Critical infrastructure requiring reliable circuit protection
- Manufacturing and processing plants
Frequently Asked Questions
What does the gTr characteristic mean?
The gTr characteristic indicates a time-delay fuse suitable for protecting transformers and general purpose circuits, allowing short overloads without blowing but responding quickly to short circuits.
Can this fuse-link be used in DC applications?
No, this fuse-link is rated for AC applications only, as indicated by its 400 V AC rating and AC-specific design.
How do the live tags improve safety?
Live tags allow for safer handling and installation by providing a secure connection point that reduces the risk of accidental contact with live parts.
Is the fuse-link RoHS compliant?
Yes, the product is RoHS compliant, ensuring it meets environmental and safety standards by restricting hazardous substances.
Common Search Terms
DIN NH fuse-link, NH4a fuse, 1443A fuse, 400V fuse-link, gTr fuse, industrial fuse-link, ceramic fuse-link, high breaking capacity fuse, live tag fuse, top indicator fuse, low voltage IEC fuse
| Manufacturer Part Number | B1029067 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340535143 |
| Height | 200mm |
| Width | 98mm |
| Depth | 122mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH42GR1000KVA-8 |
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