Wickmann 4 A Resettable Fuse
- RS Stock No.:
- 174-0842
- Mfr. Part No.:
- 30R400UF
- Brand:
- Wickmann
Bulk discount available
Subtotal (1 pack of 5 units)*
£5.03
(exc. VAT)
£6.035
(inc. VAT)
Add 55 units to get free delivery
In Stock
- Plus 160 unit(s) shipping from 16 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 20 | £1.006 | £5.03 |
| 25 - 45 | £0.958 | £4.79 |
| 50 - 120 | £0.924 | £4.62 |
| 125 + | £0.866 | £4.33 |
*price indicative
- RS Stock No.:
- 174-0842
- Mfr. Part No.:
- 30R400UF
- Brand:
- Wickmann
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Wickmann | |
| Trip Current | 8A | |
| Product Type | Resettable Fuse | |
| Time to Trip | 12.7s | |
| Hold Current | 4A | |
| Length | 14mm | |
| Height | 22mm | |
| Width | 3 mm | |
| Terminal Material | Tin Plated Copper | |
| Minimum Resistance | 0.01Ω | |
| Maximum Resistance | 50mΩ | |
| Minimum Operating Temperature | -40°C | |
| Power Dissipation | 2.5W | |
| Maximum Operating Temperature | 85°C | |
| Fuse Speed | F | |
| Body Material | Polymer | |
| Series | 30R | |
| Select all | ||
|---|---|---|
Brand Wickmann | ||
Trip Current 8A | ||
Product Type Resettable Fuse | ||
Time to Trip 12.7s | ||
Hold Current 4A | ||
Length 14mm | ||
Height 22mm | ||
Width 3 mm | ||
Terminal Material Tin Plated Copper | ||
Minimum Resistance 0.01Ω | ||
Maximum Resistance 50mΩ | ||
Minimum Operating Temperature -40°C | ||
Power Dissipation 2.5W | ||
Maximum Operating Temperature 85°C | ||
Fuse Speed F | ||
Body Material Polymer | ||
Series 30R | ||
- COO (Country of Origin):
- CN
The 30R series radial leaded device is designed to provide overcurrent protection for low voltage (≤30V) applications where space is not a concern and resettable protection is preferred
Lead-free
Fast time-to-trip
Cured, flame retardant expoxy polymer insulating material