Eaton 800mA T Ceramic Cartridge Fuse, 5 x 20 mm
- RS Stock No.:
- 171-6759
- Mfr. Part No.:
- S505H-800-R
- Brand:
- Eaton
Subtotal (1 pack of 5 units)*
£2.48
(exc. VAT)
£2.975
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 85 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 + | £0.496 | £2.48 |
*price indicative
- RS Stock No.:
- 171-6759
- Mfr. Part No.:
- S505H-800-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 | 800mA | |
| Fuse Size | 5 x 20 mm | |
| Fuse Speed | T | |
| Voltage | 400V dc | |
| Overall Length | 20mm | |
| Body Material | Ceramic | |
| Application Category | Time Delay | |
| Fuse Characteristics | Time Delay | |
| Minimum Operating Temperature | -55°C | |
| Series | S505H | |
| Maximum Operating Temperature | +125°C | |
| Diameter | 5mm | |
| Standards/Approvals | PSE, TUV, CCC, cURus, IEC 60127-2 | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Product Type Cartridge Fuse | ||
Current Rating 800mA | ||
Fuse Size 5 x 20 mm | ||
Fuse Speed T | ||
Voltage 400V dc | ||
Overall Length 20mm | ||
Body Material Ceramic | ||
Application Category Time Delay | ||
Fuse Characteristics Time Delay | ||
Minimum Operating Temperature -55°C | ||
Series S505H | ||
Maximum Operating Temperature +125°C | ||
Diameter 5mm | ||
Standards/Approvals PSE, TUV, CCC, cURus, IEC 60127-2 | ||
Eaton S505H Series Cartridge Fuse, 5x20mm Fuse size, 800mA Current Rating - S505H-800-R
This cartridge fuse provides time-delay overcurrent protection for electronic and electrical assemblies. It is intended for applications requiring temporary surge tolerance while protecting circuits from sustained faults, operating across a wide temperature span and suited to DC systems.
Features and Benefits:
• Time-delay characteristic allows controlled surge absorption
• 800 mA rating protects low-current circuits from overloads
• T-speed response mitigates nuisance blows from inrush currents
• Ceramic body enables enhanced thermal stability
• Approved to IEC and regional standards for cross-market use
• 800 mA rating protects low-current circuits from overloads
• T-speed response mitigates nuisance blows from inrush currents
• Ceramic body enables enhanced thermal stability
• Approved to IEC and regional standards for cross-market use
Applications
• Suitable for protection in industrial automation control modules
• Ideal for use in DC-powered instrumentation and sensors
• Used for safeguarding power supplies in electrical panels
• Can be used for protection of motor control electronics during start-up
• Ideal for use in DC-powered instrumentation and sensors
• Used for safeguarding power supplies in electrical panels
• Can be used for protection of motor control electronics during start-up
What voltage environments is it designed to operate in?
It is qualified for use in DC systems up to 400 V, making it appropriate for many battery, solar and industrial DC buses.
How does the construction affect thermal performance?
The ceramic construction supports operation at elevated temperatures, maintaining insulating properties and mechanical integrity under thermal stress.
What temperature range can it withstand during service?
It operates reliably between -55 °C and +125 °C, covering severe cold and high-heat conditions often encountered in field installations.
Which approvals indicate suitability for international deployment?
It carries multiple safety approvals including PSE, TUV, CCC and cURus and meets IEC 60127‑2 requirements for miniature fuses.
Note
Eaton formerly known as Bussmann