We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
MERSEN FUSE NH 3 500A 400V GG V223739
MPN: V223739
Alt. SKU: NH3GG40V500
Special Price
£37.56
£31.30
Regular Price
£68.28
Why Choose the DIN NH Standard Fuse-Link gG Size NH3 400VAC 500A Isolated Tags Double Indicator Body Width 71.9mm NH3GG40V500-1?
Engineered for robust circuit protection, this NH3 gG fuse-link supports heavy-duty industrial applications with a rated voltage of 400VAC and a continuous current of 500A. The 71.9mm body width ensures compatibility with standard NH3 fuse holders, while isolated tags enhance safety during installation and maintenance.
Featuring a dual indicator system for immediate status identification, the NH3GG40V500-1 provides reliable fault detection and streamlined serviceability. Built to DIN standards, it delivers dependable performance and long operational life, making it ideal for critical power distribution systems.
Product Code: NH3GG40V500-1
Key Benefits
- High breaking capacity of 100 kA ensures safe interruption of fault currents.
- Double indicator system provides clear and immediate fuse status indication.
- Isolated tags improve safety during installation and maintenance.
- Silver-plated copper terminals offer excellent conductivity and corrosion resistance.
- Ceramic body material ensures durability and reliable performance under harsh conditions.
- Standard NH3 size and clip mounting for easy integration into existing systems.
Compatibility
This fuse-link is compatible with NH3 size fuse holders designed for DIN NH standard fuses and is suitable for use in low voltage IEC fuse systems operating at up to 400 V AC. Its clip mounting and standard dimensions ensure seamless replacement and integration in industrial power distribution panels.
Applications
- Industrial power distribution and protection circuits.
- Motor protection in heavy machinery.
- Control panels and switchgear assemblies.
- Electrical installations requiring high breaking capacity fuses.
- Renewable energy systems and critical infrastructure.
Technical Specifications
- Item number: L223754
- Catalogue No: NH3GG40V500-1
- Description: DIN NH Standard fuse-link gG Size NH3 400VAC 500A isolated tags Double indicator Body width 71.9mm
- EAN/UPC Code: 8430399022062
- Rated voltage AC IEC: 400 V
- Ampere Rating: 500 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: 72 mm
- Product Length: 150 mm
- Product Height: 89 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 1.05 kg
- Sell Pack Width: 73 mm
- Sell Pack Length: 154 mm
- Sell Pack Height: 90 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 1.05 kg
- Power Dissipation at Rated Current Value: 31.1 W
Frequently Asked Questions
What does the gG characteristic mean for this fuse?
The gG characteristic indicates that the fuse provides full-range protection for cables and electrical equipment against overloads and short circuits.
Can this fuse-link be used in DC circuits?
No, this fuse-link is designed specifically for AC applications up to 400 V as per IEC standards.
What is the significance of the double indicator system?
The double indicator system provides a clear visual indication of fuse status, allowing quick identification of blown fuses for maintenance.
Are the terminals compatible with standard NH3 fuse holders?
Yes, the plain blade terminals and clip mounting ensure compatibility with standard NH3 fuse holders.
Common Search Terms
NH3 fuse-link, DIN NH fuse 500A, 400VAC fuse, gG fuse NH3 size, double indicator fuse, isolated tag fuse-link, industrial fuse 500 amp, ceramic body fuse, high breaking capacity fuse, low voltage IEC fuse
| Manufacturer Part Number | V223739 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 8430399021799 |
| Height | 150mm |
| Width | 70mm |
| Depth | 89mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH3GG40V500 |
Write Your Own Review
