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MERSEN FUSE NH 3C 250A 400V GG NH3GG40V250
MPN: R223736
Alt. SKU: NH3GG40V250
Special Price
£17.76
£14.80
Regular Price
£32.28
Why Choose the DIN NH Standard Fuse-Link gG Size NH3 400VAC 250A, Isolated Tags, Double Indicator, Body Width 52 mm (NH3GG40V250-1)?
This high-performance fuse-link is engineered to meet DIN NH standards, ensuring reliable circuit protection for low-voltage industrial installations up to 400VAC. Its robust design delivers consistent performance at 250A, making it ideal for demanding power distribution and control applications.
Featuring isolated tags for enhanced safety during installation and operation, the unit also provides fast fault indication with double visual indicators. The compact 52 mm body enables easy integration into standard NH3 fuse bases, streamlining maintenance and minimising downtime.
Product Code: NH3GG40V250-1
Key Benefits
- Reliable circuit protection up to 400 V AC and 250 A rating
- Isolated tags enhance safety during installation and handling
- Double visual indicator for quick and clear fault detection
- Compact 52 mm body width fits standard NH3 fuse bases
- High breaking capacity of 100 kA for effective fault interruption
- Silver-plated copper terminals ensure excellent conductivity and durability
- Ceramic insulating body provides robust mechanical and thermal resistance
Compatibility
This fuse-link is compatible with NH3 size fuse bases designed for DIN NH standard fuses. It is suitable for integration into low-voltage industrial electrical panels and switchgear systems requiring gG characteristic fuses for general purpose protection.
Applications
- Industrial power distribution systems
- Motor and transformer protection
- Control panels and switchgear assemblies
- General electrical circuit protection in manufacturing plants
- Renewable energy installations requiring reliable fuse protection
Technical Specifications
- Item number: H223751
- Catalogue No: NH3GG40V250-1
- Description: DIN NH Standard fuse-link gG Size NH3 400VAC 250A isolated tags Double indicator Body width 52 mm
- EAN/UPC Code: 8430399022031
- Rated voltage AC IEC: 400 V
- Ampere Rating: 250 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: 15.4 W
Frequently Asked Questions
What does the gG characteristic mean for this fuse?
The gG characteristic indicates a general purpose fuse-link suitable for protection of cables and equipment against overload and short-circuit currents.
Can this fuse-link be used for DC circuits?
No, this fuse-link is designed specifically for AC applications up to 400 V as per its technical specifications.
How does the double indicator system work?
The double indicator provides two visual signals to clearly indicate when the fuse has blown, enabling quick fault identification and replacement.
Is this fuse RoHS compliant?
Yes, the product is RoHS compliant, ensuring it meets environmental and safety standards.
What is the breaking capacity of this fuse?
The fuse has a maximum breaking capacity of 100 kA at AC, suitable for industrial applications with high fault currents.
Common Search Terms
DIN NH fuse-link, NH3 fuse 250A, 400V fuse, gG fuse-link, industrial fuse-link, double indicator fuse, isolated tag fuse, ceramic fuse NH3, high breaking capacity fuse, low voltage fuse-link
| Manufacturer Part Number | R223736 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 8430399021768 |
| Height | 150mm |
| Width | 51mm |
| Depth | 89mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH3GG40V250 |
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