Eaton 3.15A T Ceramic Cartridge Fuse, 5 x 20 mm
- RS Stock No.:
- 537-1509
- Mfr. Part No.:
- S505-3.15-R
- Brand:
- Eaton
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 10 units)*
£2.22
(exc. VAT)
£2.66
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 500 unit(s) shipping from 12 October 2026
- Plus 138 unit(s) shipping from 12 October 2026
- Plus 1,393 unit(s) shipping from 16 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s) | Per Pack | Per unit* |
|---|---|---|
| 1 - 4 | £2.22 | £0.222 |
| 5 - 9 | £2.11 | £0.211 |
| 10 - 49 | £1.97 | £0.197 |
| 50 + | £1.81 | £0.181 |
*price indicative
- RS Stock No.:
- 537-1509
- Mfr. Part No.:
- S505-3.15-R
- Brand:
- Eaton
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Eaton | |
| Product Type | Cartridge Fuse | |
| Current Rating | 3.15A | |
| Fuse Size | 5 x 20 mm | |
| Fuse Speed | T | |
| Voltage | 250V ac | |
| Overall Length | 20mm | |
| Body Material | Ceramic | |
| Fuse Characteristics | Time Delay | |
| Minimum Operating Temperature | -55°C | |
| Series | S505 | |
| Maximum Operating Temperature | 125°C | |
| Diameter | 5mm | |
| Standards/Approvals | BSI, CCC, CSA, IMQ, KC, PSE, SEMKO, VDE | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Product Type Cartridge Fuse | ||
Current Rating 3.15A | ||
Fuse Size 5 x 20 mm | ||
Fuse Speed T | ||
Voltage 250V ac | ||
Overall Length 20mm | ||
Body Material Ceramic | ||
Fuse Characteristics Time Delay | ||
Minimum Operating Temperature -55°C | ||
Series S505 | ||
Maximum Operating Temperature 125°C | ||
Diameter 5mm | ||
Standards/Approvals BSI, CCC, CSA, IMQ, KC, PSE, SEMKO, VDE | ||
- COO (Country of Origin):
- CN
Eaton Cartridge Fuse, 3.15A Current Rating, 5 x 20mm Fuse size - S505-3.15-R
This product is part of the S505 series and features a current rating of 3.15 A with a rated AC voltage of 250 V. It is designed with a typical pre-arcing voltage drop of 102.5 mV and offers a cold resistance of 0.0305 Ω. Its ceramic tube construction provides high breaking capacity, ensuring reliable performance in various electrical applications.
Features & Benefits
• Time-delay functionality protects against transient surges
• High breaking capacity enhances safety in circuits
• RoHS compliant ensures reduced environmental impact
• Ceramic construction improves thermal stability
• Compatible with various devices for versatile applications
Applications
• Ideal for LED and general lighting systems
• Suitable for LED/LCD televisions and monitors
• Used in printers and peripherals for protection
• Effective in household appliances and white goods
• Reliable for power supplies and test equipment
What is the typical operating temperature range?
The operating temperature range is -55 °C to +125 °C.
Note
Eaton formerly known as Bussmann
Related links
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