Eaton 800mA T Glass Cartridge Fuse, 5 x 20 mm
- RS Stock No.:
- 537-1464
- Mfr. Part No.:
- S506-800-R
- Brand:
- Eaton
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View bulk pricing optionsSubtotal (1 pack of 10 units)*
£1.73
(exc. VAT)
£2.08
(inc. VAT)
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In Stock
- Plus 1,310 unit(s) shipping from 07 September 2026
- Plus 1,270 unit(s) shipping from 07 September 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 40 | £0.173 | £1.73 |
| 50 - 90 | £0.164 | £1.64 |
| 100 - 490 | £0.153 | £1.53 |
| 500 + | £0.144 | £1.44 |
*price indicative
- RS Stock No.:
- 537-1464
- Mfr. Part No.:
- S506-800-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 | |
| Current Rating | 800mA | |
| Product Type | Cartridge Fuse | |
| Fuse Size | 5 x 20 mm | |
| Fuse Speed | T | |
| Voltage | 250V ac | |
| Body Material | Glass | |
| Overall Length | 20mm | |
| Application Category | Time Delay | |
| Fuse Characteristics | Time Delay | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Series | S506 | |
| Diameter | 5mm | |
| Standards/Approvals | VDE, UL, SEMKO, IMQ, CSA, CCC, BSI | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Current Rating 800mA | ||
Product Type Cartridge Fuse | ||
Fuse Size 5 x 20 mm | ||
Fuse Speed T | ||
Voltage 250V ac | ||
Body Material Glass | ||
Overall Length 20mm | ||
Application Category Time Delay | ||
Fuse Characteristics Time Delay | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Series S506 | ||
Diameter 5mm | ||
Standards/Approvals VDE, UL, SEMKO, IMQ, CSA, CCC, BSI | ||
- COO (Country of Origin):
- CN
Eaton S506 Series Cartridge Fuse, 800mA Current Rating, 250V AC Voltage - S506-800-R
This cartridge fuse provides time-delayed overcurrent protection for electronic and electrical systems, designed to interrupt fault currents while allowing short inrush events to pass. It is a glass-bodied, slow-blow component intended for circuits operating at mains-level voltages in industrial and automation environments.
Features and Benefits:
• Time-delay characteristic allows harmless inrush current
• Rated for 800mA continuous current handling
• 250V alternating voltage capability for mains circuits
• Operates across −40°C to +125°C ambient temperatures
• Glass construction allows Visual inspection of element
• Recognised by multiple international safety bodies for acceptance
• Rated for 800mA continuous current handling
• 250V alternating voltage capability for mains circuits
• Operates across −40°C to +125°C ambient temperatures
• Glass construction allows Visual inspection of element
• Recognised by multiple international safety bodies for acceptance
Applications
• Suitable for protecting control panels in automation systems
• Ideal for power supplies with high start-up current
• Used with motor control electronics susceptible to transient surges
• Can be used for replacement in industrial instrumentation
• Suitable for safeguarding consumer-electronics assemblies in production
• Ideal for power supplies with high start-up current
• Used with motor control electronics susceptible to transient surges
• Can be used for replacement in industrial instrumentation
• Suitable for safeguarding consumer-electronics assemblies in production
What is the expected behaviour during short start-up surges?
It tolerates brief inrush events without opening immediately due to its slow-blow time-delay characteristic, then clears sustained overloads.
How does the glass body assist maintenance?
The transparent tube permits Visual verification of element condition, aiding Rapid fault diagnosis without disassembly.
Are there environmental limits for use in control cabinets?
Yes, it is suitable for environments from −40°C up to +125°C, accommodating elevated temperatures found near power components.
Which approvals indicate suitability for international equipment?
It holds multiple international approvals from recognised standards organisations, supporting use in certified systems.
Note
Eaton formerly known as Bussmann
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