Eaton 63A British Standard Fuse, LET, 150 V dc, 240V ac, 41.8mm
- RS Stock No.:
- 156-8838
- Mfr. Part No.:
- 63LET
- Brand:
- Eaton
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£11.93
(exc. VAT)
£14.32
(inc. VAT)
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In Stock
- 28 unit(s) ready to ship
- Plus 5 unit(s) ready to ship from another location
- Plus 90 unit(s) shipping from 30 October 2025
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Units | Per unit |
---|---|
1 - 9 | £11.93 |
10 - 49 | £10.79 |
50 - 99 | £10.32 |
100 - 249 | £9.36 |
250 + | £8.83 |
*price indicative
- RS Stock No.:
- 156-8838
- Mfr. Part No.:
- 63LET
- 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 | 63A | |
Fuse Size | LET | |
Voltage Rating | 150 V dc, 240V ac | |
Fuse Standard | BS 88, IEC 269-4 | |
Fixing Centres | 41.8mm | |
Application Category | aR | |
Tag Width | 12.7mm | |
Fuse Speed | FF | |
High Rupture Capacity | Yes | |
Overall Length | 56mm | |
Tag Type | Bolted | |
Body Diameter | 17.7mm | |
Tag Orientation | Offset | |
Body Length | 26.2mm | |
Body Height | 19.1mm | |
Fuse Dimensions | 17.7 x 26.2mm | |
Select all | ||
---|---|---|
Brand Eaton | ||
Current Rating 63A | ||
Fuse Size LET | ||
Voltage Rating 150 V dc, 240V ac | ||
Fuse Standard BS 88, IEC 269-4 | ||
Fixing Centres 41.8mm | ||
Application Category aR | ||
Tag Width 12.7mm | ||
Fuse Speed FF | ||
High Rupture Capacity Yes | ||
Overall Length 56mm | ||
Tag Type Bolted | ||
Body Diameter 17.7mm | ||
Tag Orientation Offset | ||
Body Length 26.2mm | ||
Body Height 19.1mm | ||
Fuse Dimensions 17.7 x 26.2mm | ||
RoHS Status: Exempt
- COO (Country of Origin):
- IN
Eaton Bussmann Series Bolted Tag Fuse - Fast Acting (FF) HRC Power Fuse Range
Eaton Bussmann Series bolted tag fuse is essentially a fuse that is fitted with brackets, these brackets allow the fuse to be bolted onto a fuse holder. Predominantly this type of fuse is used within installations as a "weak link". They are designed to break when a fault occurs, such as an overcurrent or short circuit - they are a safety and damage protection measure. Cooper Bussman's fuses are commonly found within a multitude of industrial applications, electrical equipment and wiring systems.
Features & Benefits
• Compact dimensions
• Excellent current limiting features
• High-speed clearance of AC and DC faults
• Featured a melt Point Curve Class IEC 269-4
• Fuse links, specifically designed for the protection of applications
• Conforms to industry standards
• Low voltage fuse
• Excellent current limiting features
• High-speed clearance of AC and DC faults
• Featured a melt Point Curve Class IEC 269-4
• Fuse links, specifically designed for the protection of applications
• Conforms to industry standards
• Low voltage fuse
Eaton British Standard Fuse, LET, 63 A 63LET
This British Standard fuse from Eaton is suitable for protecting semiconductor devices thanks to its ultra-rapid response time. The fuse will blow almost instantaneously in the event of an overcurrent to protect sensitive semiconductor components. It's a bolted tag fuse (also known as an offset slotted fuse), meaning it has tags fixed at either end that can be used to bolt it onto a busbar. Alternatively, you can screw it into a fuse holder.
• Standard fuse size with a body height of 26.2 mm and diameter of 17.7 mm
• Voltage rating of 240 V AC makes it suitable for use with UK mains supply
• High rupture capacity means the fuse body can withstand inrush currents of 200 kA without breaking
• Voltage rating of 240 V AC makes it suitable for use with UK mains supply
• High rupture capacity means the fuse body can withstand inrush currents of 200 kA without breaking
Why use a very fast-acting fuse?
Very fast-acting fuses are necessary to protect sensitive components that can't withstand an overcurrent for any length of time.
When shouldn't I use a fast-acting fuse?
Fast-acting fuses aren't suitable for protecting devices that rely on short-term power surges to operate, such as motors. Protect these devices with a time-delayed fuse.
Note
Eaton formerly known as Bussmann
Related links
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- Eaton 80A British Standard Fuse 150 V dc 41.8mm
- Eaton 100A British Standard Fuse 150 V dc 41.8mm
- Eaton 35A British Standard Fuse 150 V dc 42.2mm
- Eaton 25A Bolted Tag Fuse 150 V dc 41.8mm
- Eaton 32A Bolted Tag Fuse 150 V dc 41.8mm
- Eaton 180A Bolted Tag Fuse 150 V dc 41.8mm
- Eaton 63A British Standard Fuse 690 V ac 63.5mm