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MERSEN FUSE NH4A 500KVA 400V GTR TI NH42GTR500KVA-8
MPN: V1030487
Alt. SKU: NH42GTR500KVA-8
Special Price
£127.14
£105.95
Regular Price
£231.17
Why Choose the DIN NH Standard Fuse-Link gTr Size NH4a 400VAC 722A 500KVA?
Engineered for high-capacity industrial protection, this DIN NH4a fuse-link delivers reliable circuit safety at 400VAC and a robust 722A rating, supporting installations up to 500KVA. The precision-manufactured live tags and top-mounted indicator ensure rapid fault identification and safe maintenance.
With a 98 mm body width and compliant with DIN NH standards, the NH42GTR500KVA-8 fuse-link facilitates straightforward integration into demanding electrical systems, making it an ideal choice for dependable overcurrent protection in critical applications.
Product Code: NH42GTR500KVA-8
Key Benefits
- High breaking capacity of 100 kA ensures maximum protection against short circuits.
- Live tags and top indicator provide clear and fast fault indication for safer maintenance.
- Robust ceramic body and silver-plated copper terminals guarantee durability and excellent conductivity.
- Compact size with 98 mm width allows easy integration into DIN NH fuse holders.
- RoHS compliant, supporting environmentally responsible installations.
Compatibility
This fuse-link is compatible with DIN NH fuse holders designed for NH4a size fuses and supports AC systems rated up to 400 V. It is suitable for use in low voltage IEC fuse groups and can be mounted using standard clip mounting systems.
Applications
- Industrial power distribution and protection systems.
- Motor control centres requiring high breaking capacity fuses.
- Commercial electrical installations up to 500KVA.
- Protection of transformers, cables, and switchgear against overcurrent.
- Critical infrastructure requiring reliable and quick fault indication.
Technical Specifications
- Item number: V1030487
- Catalogue No: NH42GTR500KVA-8
- Description: DIN NH Standard fuse-link gTr Size NH4a 400VAC 722A 500KVA live tags Top indicator Body width 98 mm
- EAN/UPC Code: 3605340535112
- 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: 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: 49 W
Frequently Asked Questions
What is the breaking capacity of this fuse-link?
The NH42GTR500KVA-8 fuse-link has a maximum breaking capacity of 100 kA at 400 V AC, ensuring robust protection against high fault currents.
Is this fuse suitable for DC applications?
No, this fuse-link is designed specifically for AC applications as indicated by its AC rating and characteristics.
How does the indication system work?
The fuse-link features a top-mounted indicator that visually signals when the fuse has operated, allowing for quick fault identification.
Can this fuse-link be used in motor control centres?
Yes, its high breaking capacity and NH4a size make it suitable for motor control centre protection and other industrial power distribution uses.
Common Search Terms
DIN NH fuse-link, NH4a fuse, 722A fuse, 400VAC fuse, gTr fuse, industrial fuse-link, high breaking capacity fuse, ceramic fuse, top indicator fuse, live tag fuse, 500KVA fuse protection
| Manufacturer Part Number | V1030487 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340535112 |
| Height | 200mm |
| Width | 98mm |
| Depth | 122mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH42GTR500KVA-8 |
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