Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
MERSEN FUSE 250V F 10 A 5.25 250VF10A5.25
Mersen E077813 5 x 20 mm fast-acting ceramic cartridge fuse rated at 10 A and 250 V AC for industrial electronic equipment and control circuit protection.
£13.59
Why Choose the Mersen E077813 Miniature Fast-Acting Fuse?
The Mersen E077813 is a high-quality 5 × 20 mm fast-acting cartridge fuse designed to provide dependable overcurrent protection for electronic equipment, control circuits and industrial electrical systems. With a 10 A current rating and 250 V AC voltage rating, it offers rapid disconnection during fault conditions to help safeguard valuable equipment and minimise downtime.
Manufactured by Mersen, one of the world's leading electrical protection specialists, the E077813 combines reliable performance with a compact ceramic construction suitable for demanding industrial and commercial applications. Its fast operating characteristic makes it ideal for protecting sensitive electronic devices where quick fault interruption is essential.
Designed for installation in standard 5 × 20 mm fuse holders, the Mersen E077813 is suitable for OEM equipment, industrial control panels, instrumentation, laboratory equipment and power supplies requiring dependable circuit protection.
Key Advantages
- Fast-acting fuse for rapid fault interruption.
- 10 A rated current for reliable circuit protection.
- 250 V AC rated voltage.
- Compact 5 × 20 mm industry-standard format.
- Ceramic body for improved safety and durability.
- Manufactured by trusted protection specialist Mersen.
Key Features
- Mersen miniature cartridge fuse.
- 10 A rated current.
- 250 V AC rated voltage.
- Fast-acting operating characteristic.
- Standard 5 × 20 mm dimensions.
- Ceramic construction.
- Suitable for industrial and commercial electronic equipment.
- Compatible with standard 5 × 20 mm fuse holders.
Reliable Protection for Electronic Equipment
Fast-acting cartridge fuses provide rapid interruption of fault currents before damage can occur to connected electrical or electronic equipment. Their compact design and dependable operating characteristics make them suitable for a wide range of industrial and commercial applications.
The Mersen E077813 offers reliable circuit protection whilst maintaining compatibility with standard miniature fuse holders, making replacement and maintenance straightforward.
Typical Applications
- Industrial control panels.
- Electronic equipment.
- Power supplies.
- Instrumentation.
- Automation systems.
- Laboratory equipment.
- OEM machinery.
- General electrical protection.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 10 A | |
|---|---|---|
| Voltage | 250 V | |
| Device Type | Fuse link | |
| Fuse Type | Miniature | |
| Fuse Size | 5x20 mm | |
| Fuse Class | Fast acting | |
| Manufacturer | Mersen | |
| Model | E077813 | |
| Product type | Miniature fast-acting cartridge fuse | |
| Rated current | 10 A | |
| Rated voltage | 250 V AC | |
| Fuse characteristic | Fast-acting (F) | |
| Fuse size | 5 × 20 mm | |
| Body material | Ceramic | |
| Mounting | Standard 5 × 20 mm fuse holder | |
| Application | Electronic equipment and control circuit protection |
Frequently Asked Questions
What is the Mersen E077813 used for?
The Mersen E077813 is used to provide fast overcurrent protection for electronic equipment, industrial control systems and electrical circuits.
What are the voltage and current ratings?
This fuse is rated at 10 A and 250 V AC.
What size is the fuse?
The E077813 uses the standard 5 × 20 mm miniature cartridge fuse format.
Is this a fast-acting fuse?
Yes. It has a fast-acting characteristic designed to disconnect rapidly during fault conditions.
Where is this fuse commonly installed?
It is commonly installed in industrial control equipment, instrumentation, power supplies and electronic devices using standard 5 × 20 mm fuse holders.
Trusted Protection from Mersen
Mersen miniature cartridge fuses are trusted worldwide by panel builders, OEM manufacturers and maintenance engineers for dependable electrical circuit protection across a wide range of industrial applications.
