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Subtotal (1 unit)*
£11.34
(exc. VAT)
£13.61
(inc. VAT)
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Temporarily out of stock
- 19 unit(s) shipping from 28 November 2025
- Plus 33 unit(s) shipping from 26 December 2025
- Plus 36 unit(s) shipping from 16 January 2026
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Units | Per unit |
|---|---|
| 1 - 4 | £11.34 |
| 5 - 9 | £10.43 |
| 10 - 24 | £10.21 |
| 25 - 49 | £9.31 |
| 50 + | £8.50 |
*price indicative
- RS Stock No.:
- 703-8800
- Mfr. Part No.:
- 250NHG1B-690
- Brand:
- Eaton
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Eaton | |
| Current Rating | 250A | |
| Fuse Size | NH1 | |
| Voltage Rating | 690V ac | |
| Fuse Standard | DIN 43620-1, DIN 43620-3, IEC 60269-2 | |
| Application Category | gG - gL | |
| Tag Width | 6mm | |
| High Rupture Capacity | Yes | |
| Overall Length | 135mm | |
| Body Length | 75mm | |
| Body Width | 40mm | |
| Body Height | 53mm | |
| Series | Eaton Bussmann | |
Select all | ||
|---|---|---|
Brand Eaton | ||
Current Rating 250A | ||
Fuse Size NH1 | ||
Voltage Rating 690V ac | ||
Fuse Standard DIN 43620-1, DIN 43620-3, IEC 60269-2 | ||
Application Category gG - gL | ||
Tag Width 6mm | ||
High Rupture Capacity Yes | ||
Overall Length 135mm | ||
Body Length 75mm | ||
Body Width 40mm | ||
Body Height 53mm | ||
Series Eaton Bussmann | ||
- COO (Country of Origin):
- IN
Eaton NH Fuse, 250A Current Rating, 690V AC Voltage Rating - 250NHG1B-690
This low voltage NH Fuse is designed for reliability in electrical applications. This fuse features a current rating of 250A and a voltage rating of 690V AC, ensuring safe and efficient performance in industrial environments. With dimensions of 135 x 40 x 63 mm, this fuse provides a compact solution for diverse electrical setups.
Features & Benefits
• High rupture capacity ensures protection against overcurrents
• Compliant with DIN 43620-1 and IEC standards
• Class gG/gL offering versatile application options
• Live gripping lugs for secure connections in operation
• Designed for easy installation and maintenance in electrical systems
• Compliant with DIN 43620-1 and IEC standards
• Class gG/gL offering versatile application options
• Live gripping lugs for secure connections in operation
• Designed for easy installation and maintenance in electrical systems
Applications
• Used with single pole NH fuse bases for reliable protection
• Ideal for use in fuse switch-disconnectors for equipment safety
• Compatible with electrical systems requiring high capacity fuses
• Effective in automation and control across industries
• Ideal for use in fuse switch-disconnectors for equipment safety
• Compatible with electrical systems requiring high capacity fuses
• Effective in automation and control across industries
What is the breaking capacity of this fuse?
The fuse has a breaking capacity of 120kA, allowing for effective interruption of excessive currents to prevent equipment damage.
How does this product enhance safety in electrical installations?
With high rupture capacity and compliance with industry standards, it minimises the risk of failure during overload situations.
Can the fuse be seamlessly integrated into existing setups?
Yes, its dimensions and design allow it to fit into standard NH fuse bases without modification, ensuring compatibility.
What maintenance is required for optimal performance?
Regular inspections are advisable to ensure connections remain secure
although the robust design reduces the need for frequent maintenance.
Note
Eaton formerly known as Bussmann