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MERSEN FUSE NH 1 250A 690V GG NH1GG69V250
MPN: W233262
Alt. SKU: NH1GG69V250
Special Price
£15.01
£12.51
Regular Price
£27.29
MERSEN FUSE NH 1 250A 690V GG NH1GG69V250 is available to buy in increments of 3
Why Choose the DIN NH Standard Fuse-Link gG Size NH1 690VAC 400VDC 250A Live Tags Double Indicator Body Width 40 mm NH1GG69V250?
The NH1GG69V250 fuse-link delivers reliable circuit protection up to 690VAC and 400VDC with a robust 250A rating, making it ideal for demanding industrial and commercial power distribution systems. Its compact 40 mm wide NH1 body ensures ease of installation in space-limited panels.
Featuring live tags and double indicator windows for fast fault identification, this fuse-link supports quick maintenance and minimises downtime. Fully compliant with DIN NH standards, it guarantees consistent performance, operational safety, and long-term durability in harsh environments.
Technical Specifications
- Item number: W233262
- Catalogue No: NH1GG69V250
- Description: DIN NH Standard fuse-link gG Size NH1 690VAC 400VDC 250A live tags Double indicator Body width 40 mm
- EAN/UPC Code: 8430399026114
- Rated voltage AC IEC: 690 V
- Rated voltage DC IEC: 400 V
- Ampere Rating: 250 A
- RoHS Compliant: Yes
- AC or DC: AC/DC
- Speed/Characteristic: gG
- Fuse Size: NH1
- Mounting: Clip
- AC Max I.R./Breaking Capacity: I1: 80 kA
- Design Details: live tags
- Indication System: Yes
- Indication System Type: Double indicator
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Plain Blades
- Product Width: 40 mm
- Product Length: 135 mm
- Product Height: 64 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 1.26 kg
- Sell Pack Width: 125 mm
- Sell Pack Length: 139 mm
- Sell Pack Height: 70 mm
- Product group: Low Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.42 kg
- Power Dissipation at Rated Current Value: 20 W
Product Code: NH1GG69V250
Key Benefits
- High breaking capacity of 80 kA ensures effective protection against short circuits.
- Dual voltage rating supports both AC (690 V) and DC (400 V) applications.
- Live tags and double indicator system enable quick fault detection and maintenance.
- Compact NH1 size with 40 mm width fits easily into space-constrained installations.
- Ceramic body construction provides excellent durability and heat resistance.
- Silver-plated copper terminals ensure reliable electrical connections.
Compatibility
This fuse-link is compatible with DIN NH fuse bases designed for NH1 size fuses and supports clip mounting. It is suitable for integration into low voltage IEC fuse systems within industrial and commercial electrical distribution panels.
Applications
- Industrial power distribution networks.
- Commercial electrical panels and switchgear.
- Protection of motors, transformers, and cables.
- Renewable energy installations requiring DC protection.
- Maintenance and safety upgrades in existing electrical systems.
Frequently Asked Questions
What does the 'gG' characteristic mean?
The 'gG' designation indicates a general-purpose fuse-link suitable for protection of cables and electrical equipment against overloads and short circuits.
Can this fuse-link be used in DC circuits?
Yes, the NH1GG69V250 is rated for both AC (690 V) and DC (400 V) applications, making it versatile for various installations.
How does the double indicator system work?
The double indicator provides visual confirmation of fuse operation from two sides, allowing faster identification of blown fuses.
Is this fuse RoHS compliant?
Yes, the product is RoHS compliant, ensuring it meets environmental and safety standards.
Common Search Terms
NH1 fuse-link, DIN NH fuse, 250A fuse-link, 690VAC fuse, 400VDC fuse, gG fuse-link, double indicator fuse, live tag fuse, ceramic body fuse, industrial fuse-link
| Manufacturer Part Number | W233262 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 8430399026114 |
| Height | 135mm |
| Width | 40mm |
| Depth | 64mm |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | NH1GG69V250 |
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