RS PRO 2A British Standard Fuse A1 550V ac, 44.5 mm
- RS Stock No.:
- 521-2466
- Brand:
- RS PRO
Bulk discount available
Subtotal (1 pack of 5 units)*
£17.83
(exc. VAT)
£21.395
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 305 unit(s) ready to ship
- Plus 625 unit(s) shipping from 16 July 2026
- Plus 625 unit(s) shipping from 17 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 20 | £3.566 | £17.83 |
| 25 - 120 | £3.158 | £15.79 |
| 125 - 245 | £3.02 | £15.10 |
| 250 - 495 | £2.802 | £14.01 |
| 500 + | £2.178 | £10.89 |
*price indicative
- RS Stock No.:
- 521-2466
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Current Rating | 2A | |
| Product Type | British Standard Fuse | |
| Fuse Size | A1 | |
| Voltage | 550V ac | |
| Standards/Approvals | No | |
| Fixing Centres | 44.5 mm | |
| Application Category | gG | |
| Tag Width | 11.2mm | |
| High Rupture Capacity | Yes | |
| Overall Length | 55mm | |
| Length | 55.2mm | |
| Width | 42.5mm | |
| Series | STD | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Current Rating 2A | ||
Product Type British Standard Fuse | ||
Fuse Size A1 | ||
Voltage 550V ac | ||
Standards/Approvals No | ||
Fixing Centres 44.5 mm | ||
Application Category gG | ||
Tag Width 11.2mm | ||
High Rupture Capacity Yes | ||
Overall Length 55mm | ||
Length 55.2mm | ||
Width 42.5mm | ||
Series STD | ||
RoHS Status: Exempt
Eaton NITD Series British Standard Fuse, 2A Current Rating, 550V AC Voltage Rating - NITD2RS
This British Standard Fuse is designed to provide reliable protection in electrical systems. With a current rating of 2A and a voltage rating of 550V AC, this fuse meets essential safety standards and specifications. Its compact size features a body length of 34.6mm and a diameter of 13.7mm, making it suitable for a variety of applications. The fuse complies with BS 88 and IEC 60269 standards, ensuring robust performance for users in the electrical and mechanical industries.
Features & Benefits
• gG application category offers reliable protection against overload
• Slotted tag type facilitates easy installation
• Offset tag orientation provides compatibility with various fittings
• Compact dimensions optimise space in electrical installations
• Proven engineering complies with industry standards
Applications
• Used in industrial automation and control systems
• Ideal for protective devices in electrical circuits
• Suitable for use in machinery and equipment requiring 2A protection
• Applicable in environments adhering to BS 88 and IEC 60269 standards
Which environments are suitable for this type of fuse?
This fuse is appropriate for various industrial environments, especially where adherence to BS 88 and IEC 60269 standards is essential for compliance and safety.
How does the High Rupture Capacity benefit my system?
The High Rupture Capacity ensures that in the event of faults, the fuse effectively interrupts excessive current, minimising the risk of damage to connected components and enhancing overall system reliability.
What should I consider before installation?
It is important to verify that the voltage and current ratings match your application requirements and to ensure that the fixing centres align with your electrical system for proper installation.
Is the fuse suitable for outdoor use?
The fuse is primarily designed for indoor applications; however, if used in outdoor settings, appropriate enclosures should be considered to protect it from environmental factors.