Bulk discount available
Subtotal (1 unit)*
£28.33
(exc. VAT)
£34.00
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 3 unit(s) ready to ship from another location
- Plus 9 unit(s) shipping from 10 October 2025
- Plus 999,999,987 unit(s) shipping from 28 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 14 | £28.33 |
| 15 - 49 | £28.08 |
| 50 - 99 | £26.37 |
| 100 - 249 | £25.84 |
| 250 + | £24.50 |
*price indicative
- RS Stock No.:
- 448-3566
- Mfr. Part No.:
- Y310038
- Brand:
- Mersen
Technical Reference
Legislation and Compliance
Product Details
- COO (Country of Origin):
- TN
Micro-switch for 690 V square body Protistor® fuses
Fuse melt changeover micro-switch, activated by the fuse striker with manual reset (MS 3 V 1.5) or automatic reset (MS 4 L 2.5).
Screws straight onto the 690 V square Protistor® fuse body.
UL approved.
Screws straight onto the 690 V square Protistor® fuse body.
UL approved.