RS PRO 40A Slotted Tag Fuse A1 415 V ac, 250V dc, 44.5 mm
- RS Stock No.:
- 221-3699
- Brand:
- RS PRO
Bulk discount available
Subtotal (1 bag of 5 units)*
£52.06
(exc. VAT)
£62.47
(inc. VAT)
FREE delivery for orders over £60.00
Last RS stock
- Plus 30 unit(s) shipping from 27 April 2026
- Final 5 unit(s) shipping from 04 May 2026
Bag(s) | Per Bag | Per unit* |
|---|---|---|
| 1 - 4 | £52.06 | £10.412 |
| 5 - 9 | £46.84 | £9.368 |
| 10 + | £44.24 | £8.848 |
*price indicative
- RS Stock No.:
- 221-3699
- 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 | |
| Product Type | Slotted Tag Fuse | |
| Current Rating | 40A | |
| Fuse Size | A1 | |
| Voltage | 415, 250V ac | |
| Standards/Approvals | IEC 60269-2/BS 88-2, RoHS | |
| Fixing Centres | 44.5 mm | |
| Application Category | gM, gG | |
| Tag Width | 9.5mm | |
| High Rupture Capacity | Yes | |
| Length | 33mm | |
| Overall Length | 56mm | |
| Diameter | 12.7mm | |
| Series | NIT | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Slotted Tag Fuse | ||
Current Rating 40A | ||
Fuse Size A1 | ||
Voltage 415, 250V ac | ||
Standards/Approvals IEC 60269-2/BS 88-2, RoHS | ||
Fixing Centres 44.5 mm | ||
Application Category gM, gG | ||
Tag Width 9.5mm | ||
High Rupture Capacity Yes | ||
Length 33mm | ||
Overall Length 56mm | ||
Diameter 12.7mm | ||
Series NIT | ||
- COO (Country of Origin):
- GB
RS PRO NIT Series Slotted Tag Fuses – Motor Rated
Introducing from RS PRO the NIT series slotted tag fuses. These dual-rated fuses are used in motor circuits that require a higher rating and protection when overcurrent or surges are detected. The NIT fuses have a dual current rating and are recognised with the letter ’M’ for continuous current and the operational characteristic rating.
Upon inspection, each fuse is housed within a fuse holder with a tag at either end with mounting through-holes. The RS PRO NIT series offer a voltage rating of 250 V dc, 415 V ac with various current ratings. Installation is quick and easy and complies with the fuse standard IEC 60269-2/BS 88-2.
Why is a fuse important?
The main purpose of a fuse is to offer circuit protection by acting as the weakest link in the system. It is designed to fail when overloads occur. It’s safer and cheaper to replace a solitary fuse than to replace electrical components within the system.
Features and Benefits
General Specification
Applications
Related links
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