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MERSEN FUSE NH 3C 400A 400V GG NH3GG40V400
MPN: T223738
Alt. SKU: NH3GG40V400
Special Price
£25.85
£21.54
Regular Price
£47.00
Why Choose the DIN NH Standard Fuse-Link gG Size NH3 400VAC 400A Isolated Tags Double Indicator Body Width 52 mm (NH3GG40V400-1)?
This high-performance NH3 fuse-link is engineered for reliable short-circuit and overload protection in low-voltage industrial applications, supporting systems up to 400VAC and rated for 400A. The robust design incorporates isolated tags and a 52 mm body width to ensure straightforward integration and enhanced electrical safety.
Equipped with a double indicator for clear and immediate fuse status identification, this fuse-link minimises downtime and maintenance costs. Built to DIN NH standards, it delivers consistent, dependable protection ideal for switchgear, distribution panels, and critical power circuits.
Product Code: NH3GG40V400-1
Key Benefits
- Reliable protection against short circuits and overloads up to 400A and 400VAC
- Double indicator system provides immediate visual fuse status
- Isolated tags enhance electrical safety during installation and maintenance
- Compact 52 mm body width fits standard NH3 fuse holders
- Silver-plated copper terminals ensure excellent conductivity and durability
- Ceramic insulating body offers high mechanical and thermal resistance
- High breaking capacity of 100 kA for robust fault interruption
Compatibility
This fuse-link is compatible with NH3 size fuse holders and switchgear designed for DIN NH standard fuses. It is suitable for use in low-voltage electrical distribution systems requiring gG characteristic fuses rated for 400A at 400VAC.
Applications
- Industrial low-voltage power distribution
- Switchgear and control panels
- Motor protection circuits
- Transformer protection
- Electrical installations in commercial and industrial buildings
Technical Specifications
- Item number: K223753
- Catalogue No: NH3GG40V400-1
- Description: DIN NH Standard fuse-link gG Size NH3 400VAC 400A isolated tags Double indicator Body width 52 mm
- EAN/UPC Code: 8430399022055
- Rated voltage AC IEC: 400 V
- Ampere Rating: 400 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: gG
- Fuse Size: NH3
- Mounting: Clip
- AC Max I.R./Breaking Capacity: I1: 100 kA
- Design Details: isolated tags
- Indication System: Yes
- Indication System Type: Double indicator
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Plain Blades
- Product Width: 52 mm
- Product Length: 150 mm
- Product Height: 89 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 0.65 kg
- Sell Pack Width: 55 mm
- Sell Pack Length: 154 mm
- Sell Pack Height: 90 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.65 kg
- Power Dissipation at Rated Current Value: 25.1 W
Frequently Asked Questions
What does the double indicator on this fuse-link signify?
The double indicator provides a clear visual signal when the fuse has blown, allowing for quick identification and replacement to minimise downtime.
Is this fuse-link suitable for DC applications?
No, this particular fuse-link is designed for AC applications up to 400 V as per the technical specifications.
Can this fuse be used in existing NH3 fuse holders?
Yes, this fuse-link is designed to fit standard NH3 size fuse holders compliant with DIN NH standards.
What is the breaking capacity of this fuse-link?
The fuse-link has a maximum breaking capacity of 100 kA AC, ensuring it can safely interrupt high fault currents.
Common Search Terms
NH3 fuse-link, DIN NH fuse, 400A fuse, 400VAC fuse, gG characteristic fuse, low voltage fuse, industrial fuse-link, double indicator fuse, isolated tag fuse, ceramic body fuse
| Manufacturer Part Number | T223738 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 8430399021782 |
| Height | 150mm |
| Width | 51mm |
| Depth | 89mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH3GG40V400 |
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