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MERSEN FUSE NH 4A 500A 690V GG MID IND NH4AGG69V500
MPN: D1054300
Alt. SKU: NH4AGG69V500
Special Price
£232.19
£193.49
Regular Price
£422.16
Why Choose the DIN NH Standard Fuse-Link gG Size NH4a 690VAC 250VDC 500A Live Tags Centre Indicator Body Width 100 mm NH4AGG69V500?
This high-performance NH4a fuse-link is engineered to DIN standards, offering reliable protection for industrial power distribution up to 690VAC and 250VDC with a robust 500A rating. The live tags enable straightforward connectivity, while the integrated centre indicator allows quick visual verification of fuse status, optimising system uptime.
With a durable 100 mm body width and gG characteristic, this fuse-link ensures broad compatibility and superior fault interruption in demanding applications. Its precision construction and compliance with stringent industry requirements make it ideal for ensuring electrical safety and equipment integrity.
Technical Specifications
- Item number: D1054300
- Catalogue No: NH4AGG69V500
- Description: DIN NH Standard fuse-link gG Size NH4a 690VAC 250VDC 500A live tags Center indicator Body width 100 mm
- EAN/UPC Code: 3605340588514
- Rated voltage AC IEC: 690 V
- Rated voltage DC IEC: 250 V
- Ampere Rating: 500 A
- RoHS Compliant: Yes
- AC or DC: AC/DC
- Speed/Characteristic: gG
- Fuse Size: NH4a
- Mounting: Clip
- AC Max I.R./Breaking Capacity: I1: 120 kA
- Design Details: live tags
- Indication System: Yes
- Indication System Type: Center indicator
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Plain Blades
- Product Width: 100 mm
- Product Length: 200 mm
- Product Height: 123.5 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 2.58 kg
- Sell Pack Width: 135 mm
- Sell Pack Length: 220 mm
- Sell Pack Height: 110 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 2.58 kg
- Power Dissipation at Rated Current Value: 42.5 W
Product Code: D1054300
Key Benefits
- Reliable protection for industrial power systems up to 690VAC and 250VDC
- High breaking capacity of 120 kA ensures superior fault interruption
- Live tags facilitate easy and secure electrical connections
- Centre indicator provides quick visual fuse status for maintenance efficiency
- Durable ceramic body with 100 mm width for robust installation
- RoHS compliant, meeting environmental and safety standards
Compatibility
This fuse-link is compatible with NH4a size fuse holders and switchgear designed for DIN NH standard fuses. Its gG characteristic makes it suitable for general purpose protection in both AC and DC circuits, ensuring broad application across various industrial electrical systems.
Applications
- Industrial power distribution panels
- Motor protection circuits
- Control and distribution boards
- Renewable energy systems requiring DC protection
- General electrical safety in manufacturing and processing plants
Frequently Asked Questions
What does the gG characteristic mean?
The gG characteristic indicates that the fuse-link provides full-range protection for cables and general-purpose protection for electrical equipment against overload and short-circuit currents.
Can this fuse-link be used in DC circuits?
Yes, this fuse-link is rated for use in both AC (up to 690 V) and DC (up to 250 V) circuits, making it versatile for various applications.
How does the centre indicator work?
The centre indicator visually shows whether the fuse has operated (blown), allowing for quick identification without removing the fuse from its holder.
Is this fuse-link RoHS compliant?
Yes, the product complies with RoHS regulations, ensuring it meets environmental safety standards.
Common Search Terms
NH4a fuse-link, DIN NH fuse, 500A fuse, 690VAC fuse, 250VDC fuse, gG fuse-link, industrial fuse, live tag fuse, centre indicator fuse, ceramic fuse, low voltage IEC fuse
| Manufacturer Part Number | D1054300 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340588514 |
| Height | 200mm |
| Width | 100mm |
| Depth | 123.5mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH4AGG69V500 |
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