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MERSEN FUSE 250V HA 37 F 8 A 250VHA37F8A
Mersen L079038 MI6HA37F25V8 fast-acting semiconductor miniature fuse rated at 8 A and 250 V AC, with a compact 6.3 x 32 mm format for protecting sensitive electronic components.
£9.78
Why Choose the Mersen L079038 Miniature Fuse?
The Mersen L079038, catalogue reference MI6HA37F25V8, is a compact and dependable fast-acting semiconductor miniature fuse designed to protect sensitive electronic components and semiconductor devices against damaging overcurrent and short-circuit conditions. It forms part of Mersen’s HA 37 miniature fuse series.
This fuse features a fast (F) operating characteristic, enabling it to interrupt excessive fault currents quickly. Rapid fault clearance helps limit the thermal and electrical energy reaching sensitive components, reducing the risk of equipment damage and supporting dependable system operation.
With a rated current of 8 A and a rated voltage of 250 V AC, the Mersen L079038 is suitable for electronic equipment, automation systems, power conversion equipment and compatible industrial circuits. Its standard 6.3 × 32 mm cylindrical format enables straightforward installation in suitable fuse clips and holders.
Key Advantages
- Compact 6.3 × 32 mm semiconductor miniature fuse.
- 8 A current rating for compatible electronic and control circuits.
- 250 V AC voltage rating for industrial and electronic equipment.
- Fast-acting characteristic provides rapid fault interruption.
- Helps protect sensitive semiconductor devices from overcurrent and short circuits.
- Clip-mounted construction supports convenient installation and replacement.
Key Features
- Mersen HA 37 semiconductor miniature fuse series.
- Manufacturer item number: L079038.
- Catalogue reference: MI6HA37F25V8.
- Rated current: 8 A.
- Rated voltage: 250 V AC.
- Operating characteristic: Fast (F).
- Fuse dimensions: 6.3 × 32 mm.
- Designed for installation in compatible fuse clips and fuse holders.
Fast Protection for Sensitive Electronic Equipment
Fast-acting semiconductor fuses are designed to disconnect electrical circuits quickly when an excessive current or short circuit occurs. Rapid interruption helps minimise the thermal and electrical stress placed on semiconductor devices, circuit boards and other sensitive electronic components.
The Mersen HA 37 series combines compact dimensions with dependable fault-clearing performance. This makes the L079038 suitable for equipment manufacturers, automation engineers and maintenance professionals requiring reliable protection for electronic and industrial control systems.
Typical Applications
- Semiconductor devices and electronic assemblies.
- Industrial automation and control equipment.
- Power supplies and power conversion equipment.
- Instrumentation and monitoring systems.
- Electronic control boards and circuitry.
- OEM machinery and industrial electronic equipment.
Technical Specifications
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| Current | 8 A | |
|---|---|---|
| Voltage | 250 V | |
| Device Type | Fuse link | |
| Fuse Type | Miniature, Semiconductor | |
| Fuse Size | 6.3x32 mm | |
| Manufacturer | Mersen | |
| Series | HA 37 Semiconductor Miniature Fuses | |
| Model | L079038 | |
| Catalogue reference | MI6HA37F25V8 | |
| Product type | Semiconductor miniature fuse | |
| Rated current | 8 A | |
| Rated voltage | 250 V AC | |
| Current type | AC | |
| Operating characteristic | Fast (F) | |
| Fuse size | 6.3 × 32 mm | |
| Mounting method | Clip mounting | |
| Fuse series designation | HA 37 | |
| EAN | 3605340033694 |
Frequently Asked Questions
What is the Mersen L079038 used for?
The Mersen L079038 is used to protect sensitive semiconductor devices, electronic equipment and compatible industrial control circuits against overcurrent and short-circuit faults.
What is the current rating of this fuse?
The Mersen L079038 has a rated current of 8 A.
What voltage is the Mersen L079038 rated for?
This miniature fuse has a rated voltage of 250 V AC.
What does the fast F characteristic mean?
The fast F characteristic means the fuse responds quickly to excessive current, helping limit the electrical energy reaching sensitive semiconductor devices and electronic components.
How is the Mersen L079038 installed?
The fuse has a cylindrical 6.3 × 32 mm format and is designed for installation in compatible fuse clips or fuse holders.
Trusted Circuit Protection from Mersen
Mersen miniature fuses are trusted by equipment manufacturers, panel builders and electrical engineers to provide dependable overcurrent protection for sensitive electronics and industrial control equipment.
