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MERSEN FUSE NH4A 1000KVA 400V GTR MI NH4A2GTR1000KVA
MPN: L1030525
Alt. SKU: NH4A2GTR1000KVA
Special Price
£138.49
£115.41
Regular Price
£251.81
Why Choose the DIN NH Standard Fuse-Link gTr NH4a 400VAC 1443A 100KVA?
This high-capacity NH4a fuse-link offers reliable circuit protection for demanding industrial applications, supporting up to 1443A at 400VAC and with a 100KVA breaking capacity. Designed with robust live tags, a central indicator for fast status checks, and a 98 mm wide body, it ensures straightforward installation and enhanced safety.
Compliant with DIN standards, this fuse-link delivers dependable performance and longevity in heavy-duty switchgear and distribution systems. It is the ideal choice for engineers requiring secure, effective overcurrent protection in critical power networks.
Technical Specifications
- Item number: L1030525
- Catalogue No: NH4A2GTR1000KVA
- Description: DIN NH Standard fuse-link gTr Size NH4a 400VAC 1443A 100KVA live tags Center indicator Body width 98 mm
- EAN/UPC Code: 3605340535587
- 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: Center 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: NH4A2GTR1000KVA
Key Benefits
- High breaking capacity of 100 kA ensures robust protection against short circuits.
- Live tags design enhances safety during installation and maintenance.
- Central indicator provides quick and clear fuse status identification.
- Silver-plated copper terminals ensure excellent conductivity and durability.
- Ceramic body offers superior insulation and thermal resistance.
- Compact 98 mm width allows for efficient use of panel space.
Compatibility
This fuse-link is compatible with NH4a size fuse holders and switchgear systems designed for DIN NH standard fuses. It is suitable for use in low voltage IEC fuse applications requiring 400 V AC ratings and 1443 A current capacity.
Applications
- Industrial power distribution systems
- Heavy-duty switchgear protection
- Overcurrent protection in manufacturing plants
- Electrical panels in commercial buildings
- Critical infrastructure power networks
Frequently Asked Questions
What does the gTr speed characteristic mean?
The gTr characteristic indicates a full-range time-delay fuse suitable for protecting transformers and cables, providing both overload and short-circuit protection with a time delay to allow temporary surges.
Is this fuse-link RoHS compliant?
Yes, this product is RoHS compliant, ensuring it meets environmental and safety standards for hazardous substances.
Can this fuse be used in DC applications?
No, this fuse-link is designed specifically for AC applications at 400 V and is not rated for DC use.
How does the central indicator work?
The central indicator provides a visual signal when the fuse has operated (blown), allowing for quick identification without disassembly.
Common Search Terms
NH4a fuse-link, DIN NH fuse 1443A, 400VAC fuse, industrial fuse-link, gTr fuse, high breaking capacity fuse, ceramic fuse NH4a, fuse with live tags, centre indicator fuse, low voltage IEC fuse
| Manufacturer Part Number | L1030525 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340535587 |
| Height | 200mm |
| Width | 98mm |
| Depth | 122mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH4A2GTR1000KVA |
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