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MERSEN FUSE NH4A 500KVA 400V GTR MI NH4A2GTR500KVA
MPN: H1030522
Alt. SKU: NH4A2GTR500KVA
Special Price
£120.65
£100.54
Regular Price
£219.36
Why Choose the DIN NH Standard fuse-link gTr Size NH4a 400VAC 722A 500KVA?
This DIN NH Standard fuse-link offers reliable and efficient protection for industrial power distribution systems up to 500KVA at 400VAC, handling currents up to 722A. The robust design features live tags and a clearly visible centre indicator for enhanced operational safety and quick status identification.
Engineered with a 98 mm body width to ensure compatibility with NH4a installations, this fuse-link is ideal for high-capacity environments demanding consistent performance and durability. Choose SKU NH4A2GTR500KVA for dependable circuit protection and simplified maintenance.
Product Code: NH4A2GTR500KVA
Key Benefits
- High breaking capacity of 100 kA ensures maximum safety in fault conditions.
- Live tags for safe handling and installation.
- Clear centre indicator for quick fuse status identification.
- Robust ceramic body material for durability and long service life.
- Silver-plated copper terminals provide excellent conductivity and corrosion resistance.
- Compatible with standard NH4a fuse holders for easy replacement.
Compatibility
This fuse-link is compatible with NH4a size fuse holders and mounting clips designed for DIN NH Standard fuse-links. It fits seamlessly into existing low voltage IEC fuse systems requiring a 400 V AC rating and 722 A current capacity, making it suitable for a wide range of industrial electrical panels and distribution boards.
Applications
- Industrial power distribution systems up to 500KVA.
- Protection of transformers and motors in manufacturing plants.
- Electrical panels in commercial and industrial buildings.
- Control and distribution equipment requiring high breaking capacity fuses.
- Maintenance and upgrade of existing NH4a fuse installations.
Technical Specifications
- Item number: H1030522
- Catalogue No: NH4A2GTR500KVA
- Description: DIN NH Standard fuse-link gTr Size NH4a 400VAC 722A 500KVA live tags Center indicator Body width 98 mm
- EAN/UPC Code: 3605340535556
- Rated voltage AC IEC: 400 V
- Ampere Rating: 722 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: 49 W
Frequently Asked Questions
What is the breaking capacity of this fuse-link?
The fuse-link has a maximum breaking capacity of 100 kA at 400 V AC, ensuring reliable interruption of high fault currents.
Is this fuse-link RoHS compliant?
Yes, the product is RoHS compliant, meeting environmental and safety standards.
Can this fuse-link be used in DC circuits?
No, this fuse-link is designed specifically for AC applications rated at 400 V.
What indication system does this fuse-link use?
It features a centre indicator that clearly shows the fuse status for quick visual inspection.
What is the mounting type for this fuse-link?
The fuse-link is mounted using clips compatible with NH4a size fuse holders.
Common Search Terms
DIN NH fuse-link, NH4a fuse 722A, 400V industrial fuse, gTr characteristic fuse, 500KVA fuse-link, ceramic body fuse, live tag fuse, centre indicator fuse, high breaking capacity fuse, NH4a fuse replacement
| Manufacturer Part Number | H1030522 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340535556 |
| Height | 200mm |
| Width | 98mm |
| Depth | 122mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH4A2GTR500KVA |
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