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MERSEN FUSE NH 3 425A 500V GG SGL NH3GG50V425-1
MPN: S214675
Alt. SKU: NH3GG50V425-1
Special Price
£31.46
£26.22
Regular Price
£57.20
Why Choose the DIN NH Standard Fuse-Link gG Size NH3 500VAC 250VDC 425A Isolated Tags Double Indicator?
This fuse-link, compliant with DIN NH standards, provides robust circuit protection for demanding industrial applications, supporting up to 500VAC and 250VDC at 425A. Its gG characteristic ensures full-range protection for both overload and short-circuit conditions.
The NH3 size body with 71.9mm width fits standard NH installations, while isolated tags enhance safe handling. Dual indicators enable fast, reliable condition checks, reducing maintenance time and downtime risk.
Product Code: NH3GG50V425-1
Key Benefits
- Full-range protection for overload and short-circuit with gG characteristic
- Isolated tags enhance user safety during handling and installation
- Double indicator system allows quick and reliable fuse status checks
- High breaking capacity (120 kA) ensures safety in high fault current scenarios
- Silver-plated copper terminals provide excellent conductivity and durability
Compatibility
This fuse-link is compatible with DIN NH fuse holders and switchgear designed for NH3 size fuses. It fits installations requiring 500VAC and 250VDC ratings, suitable for various industrial low voltage applications.
Applications
- Industrial motor protection
- Power distribution systems
- Control panels and switchgear
- Renewable energy installations
- General low voltage electrical protection
Technical Specifications
- Item number: S214675
- Catalogue No: NH3GG50V425-1
- Description: DIN NH Standard fuse-link gG Size NH3 500VAC 250VDC 425A isolated tags Double indicator Body width 71.9mm
- EAN/UPC Code: 8430399002361
- Rated voltage AC IEC: 500 V
- Rated voltage DC IEC: 250 V
- Ampere Rating: 425 A
- RoHS Compliant: Yes
- AC or DC: AC/DC
- Speed/Characteristic: gG
- Fuse Size: NH3
- Mounting: Clip
- AC Max I.R./Breaking Capacity: I1: 120 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: 34 W
Frequently Asked Questions
What does the gG characteristic mean?
The gG characteristic indicates that the fuse provides full-range protection for both overload and short-circuit currents, making it suitable for general-purpose applications.
Can this fuse-link be used in DC circuits?
Yes, this fuse-link is rated for both AC (500 V) and DC (250 V) applications, making it versatile for various electrical systems.
What is the purpose of the double indicator?
The double indicator system provides a clear visual signal when the fuse has blown, allowing for quick identification and replacement.
Are the fuse terminals compatible with standard NH fuse holders?
Yes, the fuse-link features plain blade terminals made of silver-plated copper, compatible with standard DIN NH fuse holders designed for NH3 size fuses.
Common Search Terms
DIN NH fuse-link, NH3 fuse, 425A fuse, 500VAC fuse, 250VDC fuse, gG fuse, isolated tag fuse, double indicator fuse, industrial fuse-link, low voltage fuse
| Manufacturer Part Number | S214675 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 8430399002361 |
| Height | 150mm |
| Width | 72mm |
| Depth | 89mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH3GG50V425-1 |
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