Eaton 250A Tag Fuse 31 x 131 mm 415V
- RS Stock No.:
- 253-701
- Mfr. Part No.:
- 250MJ31-7
- Brand:
- Eaton
Subtotal (1 pack of 5 units)*
£197.70
(exc. VAT)
£237.24
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 05 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s) | Per Pack | Per unit* |
|---|---|---|
| 1 + | £197.70 | £39.54 |
*price indicative
- RS Stock No.:
- 253-701
- Mfr. Part No.:
- 250MJ31-7
- 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 | |
| Product Type | Tag Fuse | |
| Current Rating | 250A | |
| Fuse Size | 31 x 131 mm | |
| Voltage | 415V | |
| Standards/Approvals | CE, RoHS, BS, EAC, IEC 60269 | |
| Application Category | gU | |
| Fuse Speed | gU | |
| High Rupture Capacity | Yes | |
| Overall Length | 142mm | |
| Length | 142mm | |
| Width | 190mm | |
| Height | 40mm | |
| Series | Bussmann | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Product Type Tag Fuse | ||
Current Rating 250A | ||
Fuse Size 31 x 131 mm | ||
Voltage 415V | ||
Standards/Approvals CE, RoHS, BS, EAC, IEC 60269 | ||
Application Category gU | ||
Fuse Speed gU | ||
High Rupture Capacity Yes | ||
Overall Length 142mm | ||
Length 142mm | ||
Width 190mm | ||
Height 40mm | ||
Series Bussmann | ||
RoHS Status: Exempt
Eaton Tag Fuse, 250A Current Rating, 415V Voltage - 250MJ31-7
This tag fuse provides overcurrent protection for low-voltage industrial installations and switchgear. Designed for use where a gU fuse link is required, it offers a Compact solution for safeguarding circuits up to 415V and is intended for integration into control panels and distribution equipment.
Features and Benefits:
• 250A rating delivers consistent current interruption capability
• High rupture capacity limits fault energy and damage potential
• gU speed characteristic ensures Rapid clearing of overloads
• 31 x 131mm fuse body fits standard cartridge holders
• 142mm overall length supports standard tag mounting
• High rupture capacity limits fault energy and damage potential
• gU speed characteristic ensures Rapid clearing of overloads
• 31 x 131mm fuse body fits standard cartridge holders
• 142mm overall length supports standard tag mounting
Applications
• Suitable for protection of switchgear feeder circuits
• Ideal for use in industrial motor control panels
• Used with distribution boards in automation systems
• Can be used for electrical protection in mechanical plants
• Ideal for use in industrial motor control panels
• Used with distribution boards in automation systems
• Can be used for electrical protection in mechanical plants
What approvals indicate suitability for international installations?
It carries CE, RoHS and EAC markings Plus BS and IEC 60269 conformity, ensuring alignment with widely recognised technical standards.
How does the fuse behave under short-circuit conditions?
The high rupture capacity construction enables it to interrupt high fault currents safely without catastrophic failure.
What physical characteristics affect panel layout?
The width and height dimensions influence nearby component clearance, while the 142mm overall length determines tag and holder spacing.
Can it replace existing fuses with similar electrical ratings?
It can be used as a like-for-like electrical replacement when the holder accepts the specified fuse size and 250A rating.
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