RS PRO 16A British Standard Fuse, A1, 550V ac, 44.5mm
- RS Stock No.:
- 521-2517
- Brand:
- RS PRO
Bulk discount available
Subtotal (1 pack of 5 units)*
£16.55
(exc. VAT)
£19.85
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 315 unit(s) ready to ship
- Plus 320 unit(s) shipping from 29 October 2025
- Plus 300 unit(s) shipping from 06 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
---|---|---|
5 - 20 | £3.31 | £16.55 |
25 - 120 | £2.92 | £14.60 |
125 - 245 | £2.768 | £13.84 |
250 - 495 | £2.646 | £13.23 |
500 + | £2.096 | £10.48 |
*price indicative
- RS Stock No.:
- 521-2517
- 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 | 16A | |
Fuse Size | A1 | |
Voltage Rating | 550V ac | |
Fuse Standard | BS 88, IEC 60269 | |
Fixing Centres | 44.5mm | |
Application Category | gG | |
Tag Width | 11.2mm | |
High Rupture Capacity | Yes | |
Overall Length | 55.2mm | |
Tag Type | Slotted | |
Body Diameter | 13.7mm | |
Body Length | 34.6mm | |
Tag Orientation | Offset | |
Body Height | 14mm | |
Series | STD | |
Fuse Dimensions | 13.7 x 55.2mm | |
Select all | ||
---|---|---|
Brand RS PRO | ||
Current Rating 16A | ||
Fuse Size A1 | ||
Voltage Rating 550V ac | ||
Fuse Standard BS 88, IEC 60269 | ||
Fixing Centres 44.5mm | ||
Application Category gG | ||
Tag Width 11.2mm | ||
High Rupture Capacity Yes | ||
Overall Length 55.2mm | ||
Tag Type Slotted | ||
Body Diameter 13.7mm | ||
Body Length 34.6mm | ||
Tag Orientation Offset | ||
Body Height 14mm | ||
Series STD | ||
Fuse Dimensions 13.7 x 55.2mm | ||
RoHS Status: Exempt
- COO (Country of Origin):
- IN
Eaton STD Series British Standard Fuse, 16A Current Rating, 550V AC Voltage Rating - NITD16RS
This Fuse is designed for reliable protection in various electrical applications. With dimensions of 13.7 x 55.2 mm, this 16A fuse meets the BS 88 and IEC 60269 standards, ensuring safety and effectiveness in electrical systems. Ideal for use in industrial environments, its robust construction and high rupture capacity enhance operational reliability.
Features & Benefits
• Provides good peak let-through current limitation to protect circuits
• Designed for gG application, suitable for general industrial use
• Compliance with BS 88 and IEC 60269 standards ensures high performance
• Robust construction with slotted tag for secure fitting
• High breaking capacity of up to 80kA for enhanced safety
• Designed for gG application, suitable for general industrial use
• Compliance with BS 88 and IEC 60269 standards ensures high performance
• Robust construction with slotted tag for secure fitting
• High breaking capacity of up to 80kA for enhanced safety
Applications
• Used for power distribution in industrial settings
• Effective in motor and cable protection
• Suitable for high voltage rated at 550V AC
• Ideal for use in RoHS compliant electrical systems
• Effective in motor and cable protection
• Suitable for high voltage rated at 550V AC
• Ideal for use in RoHS compliant electrical systems
What is the importance of the high rupture capacity in this fuse?
The high rupture capacity indicates the fuses ability to withstand electrical surges without failing, providing enhanced protection for electrical circuits during overload conditions. This capacity ensures that the fuse can safely interrupt excessive currents, minimising damage to equipment.
How does the selective coordination ratio benefit users?
The 1:1:6 selective coordination ratio allows for better management of electrical faults by ensuring that only the affected section of the circuit is disconnected. This preserves the operational integrity of the remaining circuit, thereby reducing downtime and maintenance needs.
What types of fuse holders are compatible with this product?
It is compatible with various fuse holders, including the CM32FC, CM20F (up to 20A), and RS20H (up to 20A), enabling flexible integration into different electrical setups while ensuring safety and performance.
Related links
- Eaton 16A British Standard Fuse 550V ac, 44.5mm
- RS PRO 25A British Standard Fuse 550V ac, 44.5mm
- RS PRO 2A British Standard Fuse 550V ac, 44.5mm
- RS PRO 6A British Standard Fuse 550V ac, 44.5mm
- RS PRO 4A British Standard Fuse 550V ac, 44.5mm
- RS PRO 10A British Standard Fuse 550V ac, 44.5mm
- RS PRO 20A British Standard Fuse 550V ac, 44.5mm
- Eaton 4A British Standard Fuse 550V ac, 44.5mm