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MERSEN FUSE NH2 250KVA 400V GTR SGL MI NH22GTR250KVA-1
MPN: R1030530
Alt. SKU: NH22GTR250KVA-1
Special Price
£30.59
£25.49
Regular Price
£55.61
MERSEN FUSE NH2 250KVA 400V GTR SGL MI NH22GTR250KVA-1 is available to buy in increments of 3
Why Choose the DIN NH Standard Fuse-Link gTr Size NH2 400VAC 361A 250KVA Isolated Tags Centre Indicator?
The NH22GTR250KVA-1 fuse-link delivers reliable circuit protection for demanding industrial applications, rated 400VAC and 361A for high-capacity equipment up to 250kVA. Its NH2 size and isolated tags simplify secure installation, while the integrated centre indicator ensures rapid visual status checks during maintenance.
Precision engineered to the DIN NH standard, this fuse-link’s robust 53.10 mm body width enhances thermal performance and durability, minimising downtime and safeguarding electrical systems. Ideal for upgrades and new installations where safety and operational continuity are paramount.
Technical Specifications
- Item number: R1030530
- Catalogue No: NH22GTR250KVA-1
- Description: DIN NH Standard fuse-link gTr Size NH2 400VAC 361A 250KVA isolated tags Center indicator Body width 53.10 mm
- EAN/UPC Code: 3605340545715
- Rated voltage AC IEC: 400 V
- Ampere Rating: 361 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: gTr
- Fuse Size: NH2
- Mounting: Clip
- AC Max I.R./Breaking Capacity: I1: 100 kA
- Design Details: isolated tags
- Indication System: Yes
- Indication System Type: Center indicator
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Plain Blades
- Product Width: 53 mm
- Product Length: 150 mm
- Product Height: 74 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 0.5 kg
- Sell Pack Width: 160 mm
- Sell Pack Length: 160 mm
- Sell Pack Height: 80 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.5 kg
- Power Dissipation at Rated Current Value: 21 W
Product Code: NH22GTR250KVA-1
Key Benefits
- Reliable circuit protection for high-capacity industrial equipment up to 250kVA.
- Isolated tags for safer and easier installation.
- Integrated centre indicator for quick visual fuse status checks.
- Robust ceramic body with 53.10 mm width for enhanced durability and thermal performance.
- High breaking capacity of 100 kA ensures protection against severe fault conditions.
- Silver-plated copper terminals provide excellent electrical conductivity and corrosion resistance.
Compatibility
This fuse-link is compatible with NH2 size fuse holders and switchgear rated for 400 V AC systems. It is suitable for use in industrial low voltage IEC fuse groups and can be integrated into existing DIN NH standard fuse installations requiring gTr characteristic fuses.
Applications
- Industrial motor protection and control circuits.
- Power distribution boards in factories and commercial buildings.
- Protection of transformers and capacitors in electrical networks.
- Upgrades and new installations requiring high breaking capacity fuses.
- General low voltage AC electrical system protection.
Frequently Asked Questions
What does the gTr characteristic mean?
The gTr characteristic indicates a time-delay fuse designed to protect semiconductor devices and sensitive equipment by allowing short overloads without blowing immediately.
Can this fuse-link be used in DC circuits?
No, this fuse-link is rated for AC applications only, specifically 400 V AC systems.
What is the significance of isolated tags?
Isolated tags provide electrical insulation at the connection points, enhancing safety during installation and maintenance by reducing the risk of accidental contact.
How do I know if the fuse has blown?
The centre indicator provides a clear visual signal when the fuse has operated, allowing for quick identification and replacement.
Common Search Terms
NH fuse-link, DIN NH fuse, gTr fuse NH2, 361A fuse, 400V fuse-link, industrial fuse 250kVA, isolated tag fuse, centre indicator fuse, high breaking capacity fuse, ceramic body fuse
| Manufacturer Part Number | R1030530 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340545715 |
| Height | 150mm |
| Width | 53mm |
| Depth | 74mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH22GTR250KVA-1 |
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