Mersen 31.5A Ceramic Cartridge Fuse, 55 x 520mm
- RS Stock No.:
- 179-2399
- Mfr. Part No.:
- L1047361
- Brand:
- Mersen
Bulk discount available
Subtotal (1 pack of 3 units)*
£398.181
(exc. VAT)
£477.816
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 28 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 3 - 3 | £132.727 | £398.18 |
| 6 - 12 | £120.647 | £361.94 |
| 15 + | £110.563 | £331.69 |
*price indicative
- RS Stock No.:
- 179-2399
- Mfr. Part No.:
- L1047361
- Brand:
- Mersen
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Mersen | |
| Current Rating | 31.5A | |
| Fuse Size | 55 x 520mm | |
| Voltage Rating | 24kV ac | |
| Body Material | Ceramic | |
| Application Category | HV/LV | |
| Fuse Standard | IEC 60282-1, UTE C64-210 | |
Select all | ||
|---|---|---|
Brand Mersen | ||
Current Rating 31.5A | ||
Fuse Size 55 x 520mm | ||
Voltage Rating 24kV ac | ||
Body Material Ceramic | ||
Application Category HV/LV | ||
Fuse Standard IEC 60282-1, UTE C64-210 | ||
RoHS Status: Exempt
- COO (Country of Origin):
- HU
FR-type fuses are designed to protect HV/LV power distribution transformers. Designed to be coordinated with other equipment, these current limiting fuse-links interrupt fault currents before they reach their peak. The fault current is interrupted inside the fuse-link body and although this is very fast, there is no sign of it outside. The 24kV fuses were specially designed with very low power losses, for use in SF6-insulated or compact air-insulated fused switchgear combinations The main elements in these fuses are: a barrel of class F insulating synthetic material, nickel plated aluminium end contacts, pure silver fuse elements and a composite material fuse element holder to withstand high temperatures. Thanks to their structure, based on a synthetic material, FR fuse-links are the perfect answer to the stress involved in use inside HV bays and fuse-link chambers.
Superior mechanical strength