Eaton 20A F Melamine Cartridge Fuse, 10 x 38 mm
- RS Stock No.:
- 848-4267
- Distrelec Article No.:
- 304-02-385
- Mfr. Part No.:
- KTK-R-20
- Brand:
- Eaton
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View bulk pricing optionsSubtotal (1 unit)*
£30.81
(exc. VAT)
£36.97
(inc. VAT)
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- Shipping from 21 September 2026
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Units | Per unit |
|---|---|
| 1 - 4 | £30.81 |
| 5 - 24 | £28.65 |
| 25 - 49 | £26.78 |
| 50 - 99 | £25.14 |
| 100 + | £23.69 |
*price indicative
- RS Stock No.:
- 848-4267
- Distrelec Article No.:
- 304-02-385
- Mfr. Part No.:
- KTK-R-20
- 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 | 20A | |
| Product Type | Cartridge Fuse | |
| Fuse Size | 10 x 38 mm | |
| Fuse Speed | F | |
| Voltage | 600V ac | |
| Body Material | Melamine | |
| Overall Length | 38mm | |
| Application Category | Fast Acting | |
| Fuse Characteristics | Fast Acting | |
| Series | KTK-R | |
| Diameter | 10mm | |
| Standards/Approvals | CE, CSA, RoHS, UL | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Current Rating 20A | ||
Product Type Cartridge Fuse | ||
Fuse Size 10 x 38 mm | ||
Fuse Speed F | ||
Voltage 600V ac | ||
Body Material Melamine | ||
Overall Length 38mm | ||
Application Category Fast Acting | ||
Fuse Characteristics Fast Acting | ||
Series KTK-R | ||
Diameter 10mm | ||
Standards/Approvals CE, CSA, RoHS, UL | ||
- COO (Country of Origin):
- MX
Eaton KTK-R Series Cartridge Fuse, 20A Current Rating, 600V AC Voltage - KTK-R-20
This cartridge fuse provides fast overcurrent protection for industrial electrical systems, designed for use in automation, electronics and mechanical installations. It operates as a rapid-response protective element capable of interrupting fault currents in circuits supplied up to medium voltage levels, and is suitable for panels and equipment where quick clearing of short-circuits is required.
Features and Benefits:
• Fast-acting characteristic delivers Rapid fault interruption
• Rated for 20A to protect circuits against overloads
• F-speed performance for minimal thermal stress during faults
• Melamine body resists heat and provides electrical insulation
• Approved to multiple international standards for interoperability
• Operates at voltages up to 600V AC for broad system compatibility
• Rated for 20A to protect circuits against overloads
• F-speed performance for minimal thermal stress during faults
• Melamine body resists heat and provides electrical insulation
• Approved to multiple international standards for interoperability
• Operates at voltages up to 600V AC for broad system compatibility
Applications
• Suitable for control panels in automation systems
• Ideal for protecting power distribution in electronic equipment
• Used with motor control circuits in mechanical installations
• Can be used for branch circuit protection in industrial switchgear
• Suitable for replacement in Compact fuseholders requiring 10mm diameter
• Ideal for protecting power distribution in electronic equipment
• Used with motor control circuits in mechanical installations
• Can be used for branch circuit protection in industrial switchgear
• Suitable for replacement in Compact fuseholders requiring 10mm diameter
What is the physical form factor used in installations?
The device uses a 10x38mm tubular design with an overall length of 38mm, allowing fitment in common cartridge fuse clips.
How does the construction support electrical safety?
The insulating body material provides stable dielectric performance and mechanical support under thermal load, helping to maintain separation between live elements.
Which approvals enable use across different markets?
It carries recognised approvals from UL, CSA, CE and RoHS, supporting deployment in systems requiring those accepted certifications.
How does the fuse handle system voltage requirements?
It is rated for operation on AC supplies up to 600V, making it suitable for medium-voltage distributions and associated protective schemes.
Note
Eaton formerly known as Bussmann
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