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MERSEN FUSE NH3 500KVA 400V GTR MI NH32GTR500KVA
MPN: H1028705A
Alt. SKU: NH32GTR500KVA
Special Price
£68.05
£56.71
Regular Price
£123.72
Why Choose the DIN NH Standard Fuse-Link gTr Size NH3 400VAC 722A 500KVA?
Engineered for high-capacity industrial protection, this DIN NH3 fuse-link withstands operational voltages up to 400V AC and currents up to 722A, ensuring reliable safeguarding of circuits up to 500kVA. The robust 71 mm body incorporates live tags and a top indicator for straightforward installation and rapid status identification.
Conforming to DIN NH standards, the NH32GTR500KVA-8 fuse-link delivers consistent performance in demanding environments, facilitating safe and efficient maintenance while maximising electrical system uptime.
Technical Specifications
- Item number: V1028716A
- Catalogue No: NH32GTR500KVA-8
- Description: DIN NH Standard fuse-link gTr Size NH3 400VAC 722A 500KVA live tags Top indicator Body width 71 mm
- EAN/UPC Code: 3605340534542
- Rated voltage AC IEC: 400 V
- Ampere Rating: 722 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: gTr
- Fuse Size: NH3
- 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: 71 mm
- Product Length: 150 mm
- Product Height: 89 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 1 kg
- Sell Pack Width: 90 mm
- Sell Pack Length: 160 mm
- Sell Pack Height: 75 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 1 kg
- Power Dissipation at Rated Current Value: 53 W
Product Code: NH32GTR500KVA-8
Key Benefits
- High breaking capacity of 100 kA ensures reliable protection against short circuits.
- Live tags and top indicator provide quick and safe fuse status identification.
- Robust ceramic body with 71 mm width offers durability and heat resistance.
- Silver-plated copper terminals ensure excellent conductivity and corrosion resistance.
- Designed for easy clip mounting, simplifying installation and replacement.
- Compliant with DIN NH standards for consistent and dependable performance.
Compatibility
This fuse-link is compatible with NH3 size fuse holders and switchgear designed for 400 V AC systems with rated currents up to 722 A. It is suitable for integration into low voltage IEC fuse systems and industrial electrical installations requiring gTr characteristic fuses.
Applications
- Protection of industrial motors and transformers up to 500 kVA.
- Low voltage electrical distribution systems.
- Control panels and switchgear requiring high breaking capacity fuses.
- Industrial machinery and equipment safeguarding.
- Electrical installations in manufacturing and processing plants.
Frequently Asked Questions
What does the gTr characteristic mean?
The gTr characteristic indicates a time-delay fuse designed to protect transformers and similar inductive loads, allowing temporary inrush currents without blowing.
Can this fuse-link be used in DC applications?
No, this fuse-link is rated for AC applications only, as specified by its 400 V AC IEC rating.
How do I know if the fuse has blown?
The fuse features a top indicator that visually signals if the fuse element has operated, enabling quick status checks.
Is this fuse RoHS compliant?
Yes, the product complies with RoHS standards, ensuring it is free from hazardous substances.
Common Search Terms
DIN NH fuse, NH3 fuse-link, 722A fuse, 400V AC fuse, industrial fuse-link, gTr fuse, ceramic fuse NH size, high breaking capacity fuse, transformer protection fuse, top indicator fuse
| Manufacturer Part Number | H1028705A |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340535402 |
| Height | 150mm |
| Width | 71mm |
| Depth | 89mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH32GTR500KVA |
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