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MERSEN FUSE NH 4 630A 500V GG MID IND NH4GG50V630
MPN: M1054285
Alt. SKU: NH4GG50V630
Special Price
£112.31
£93.59
Regular Price
£204.20
Why Choose the DIN NH Standard Fuse-Link gG Size NH4 630A NH4GG50V630-8?
This robust NH4 fuse-link offers safe and reliable protection for high-capacity electrical installations up to 500VAC and 250VDC. Its genuine gG characteristic ensures full-range protection from both overload and short-circuit currents, supporting critical industrial applications.
Featuring live tags, a prominent top-mounted indicator for rapid status identification, and a 100 mm body width for straightforward integration, the NH4GG50V630-8 guarantees ease of maintenance and compatibility with standard NH4 fuse holders.
Product Code: NH4GG50V630-8
Key Benefits
- Reliable full-range protection against overload and short-circuit currents with gG characteristic.
- High breaking capacity of 120 kA ensures safety in demanding industrial environments.
- Live tags for easy and safe disconnection during maintenance.
- Top-mounted indicator provides quick visual status identification.
- Standard 100 mm body width for seamless integration with NH4 fuse holders.
- Durable ceramic body and silver-plated copper terminals for long-lasting performance.
Compatibility
The NH4GG50V630-8 fuse-link is compatible with standard NH4 fuse holders and switchgear designed for DIN NH standard fuse-links. It supports both AC and DC circuits up to 500 V AC and 250 V DC, making it suitable for a wide range of industrial electrical systems.
Applications
- Industrial power distribution panels
- Motor protection circuits
- Control and automation systems
- Renewable energy installations
- Electrical switchgear and distribution boards
Technical Specifications
- Item number: X1034514
- Catalogue No: NH4GG50V630-8
- Description: DIN NH Standard fuse-link gG Size NH4 500VAC 250VDC 630A live tags Top indicator Body width 100 mm
- EAN/UPC Code: 3605340539516
- Rated voltage AC IEC: 500 V
- Rated voltage DC IEC: 250 V
- Ampere Rating: 630 A
- RoHS Compliant: Yes
- AC or DC: AC/DC
- Speed/Characteristic: gG
- Fuse Size: NH4
- Mounting: Clip
- AC Max I.R./Breaking Capacity: I1: 120 kA
- Design Details: live tags
- Indication System: Yes
- Indication System Type: Top indicator
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Plain Blades
- Product Width: 100 mm
- Product Length: 200 mm
- Product Height: 117 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 2.59 kg
- Sell Pack Width: 130 mm
- Sell Pack Length: 223 mm
- Sell Pack Height: 110 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 2.59 kg
- Power Dissipation at Rated Current Value: 38 W
Frequently Asked Questions
What does the gG characteristic mean?
The gG characteristic indicates that the fuse-link provides full-range protection, meaning it protects against both overload and short-circuit currents.
Can this fuse-link be used in DC circuits?
Yes, the NH4GG50V630-8 is rated for use in both AC (up to 500 V) and DC (up to 250 V) circuits.
What is the significance of live tags?
Live tags allow for safe and easy disconnection of the fuse-link during maintenance without the need to switch off the entire system.
Is this fuse compliant with RoHS standards?
Yes, this product is RoHS compliant, ensuring it meets environmental and safety regulations.
Common Search Terms
NH4 fuse-link, DIN NH fuse, 630A fuse, gG fuse-link, industrial fuse, high breaking capacity fuse, ceramic fuse-link, live tag fuse, top indicator fuse, AC/DC fuse-link
| Manufacturer Part Number | M1054285 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340588361 |
| Height | 200mm |
| Width | 100mm |
| Depth | 117mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH4GG50V630 |
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