Eaton 63A British Standard Fuse, A3, 550V ac, 73.5mm
- RS Stock No.:
- 156-8620
- Mfr. Part No.:
- BAO63M80
- Brand:
- Eaton
Bulk discount available
Subtotal (1 unit)*
£21.90
(exc. VAT)
£26.28
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 80 unit(s) shipping from 21 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | £21.90 |
| 10 - 24 | £19.71 |
| 25 - 49 | £17.96 |
| 50 - 99 | £16.42 |
| 100 + | £15.32 |
*price indicative
- RS Stock No.:
- 156-8620
- Mfr. Part No.:
- BAO63M80
- 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 | A3 | |
| Voltage Rating | 550V ac | |
| Fuse Standard | BS 88, IEC 269 | |
| Fixing Centres | 73.5mm | |
| Application Category | gG - gM | |
| Tag Width | 12.7mm | |
| High Rupture Capacity | Yes | |
| Overall Length | 87mm | |
| Body Diameter | 21mm | |
| Tag Type | Bolted | |
| Tag Orientation | Offset | |
| Body Length | 54mm | |
| Body Width | 22.3mm | |
| Body Height | 22.3mm | |
| Fuse Dimensions | 21 x 54mm | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Current Rating 63A | ||
Fuse Size A3 | ||
Voltage Rating 550V ac | ||
Fuse Standard BS 88, IEC 269 | ||
Fixing Centres 73.5mm | ||
Application Category gG - gM | ||
Tag Width 12.7mm | ||
High Rupture Capacity Yes | ||
Overall Length 87mm | ||
Body Diameter 21mm | ||
Tag Type Bolted | ||
Tag Orientation Offset | ||
Body Length 54mm | ||
Body Width 22.3mm | ||
Body Height 22.3mm | ||
Fuse Dimensions 21 x 54mm | ||
RoHS Status: Exempt
Eaton British Standard Fuse, 12.7mm Tag Width, Bolted Tag Type - BAO63M80
Keep your electrical system in check with this British Standard fuse from Eaton. It's a sacrificial element that blows to break a connected circuit and protect your downstream equipment if an overload occurs. An 80kA breaking capacity at 500V DC means the unit reliably interrupts a fault to prevent damage to your electrical installation. For safe use with low-powered equipment, it has a voltage rating of 550V AC. This fuse is a familiar sight in applications such as building automation and switchgear assemblies.
Features & Benefits
• A3 fuse size ensures compatibility with the CM63F series of fuse holders (such as 418-473)
• Weighs in at just 53.2g to put minimal strain on your system
• 63A current rating makes it suitable for use with 3-phase applications in commercial and industrial settings
• Weighs in at just 53.2g to put minimal strain on your system
• 63A current rating makes it suitable for use with 3-phase applications in commercial and industrial settings
What's a bolted tag fuse?
Bolted tag fuses like this one are cylinder-shaped and feature mounting tags with through holes or a forked design. This allows you to bolt them securely into your electrical system.
Is this fuse suitable for motor protection?
Yes. As a class gM fuse with a high rupture capacity, it pairs well with motor-driven systems.
Note
Eaton formerly known as Bussmann
Related links
- Eaton 63A British Standard Fuse 550V ac, 73.5mm
- RS PRO 63A British Standard Fuse 550V ac, 73.5mm
- Eaton 40A British Standard Fuse 550V ac, 73.5mm
- RS PRO 50A British Standard Fuse 550V ac, 73.5mm
- RS PRO 80A British Standard Fuse 550V ac, 73.5mm
- RS PRO 100A British Standard Fuse 550V ac, 73.5mm
- Eaton 50A British Standard Fuse 550V ac, 73.5mm
- RS PRO 40A British Standard Fuse 550V ac, 73.5mm