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MERSEN FUSE 250V HA 37 F 4 A 250VHA37F4A
Mersen H079035 MI6HA37F25V4 fast-acting semiconductor miniature fuse rated at 4 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 H079035 Miniature Fuse?
The Mersen H079035, catalogue reference MI6HA37F25V4, is a compact and reliable fast-acting semiconductor miniature fuse designed to protect sensitive electronic components, semiconductor devices and industrial control circuits 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, allowing it to interrupt excessive fault currents quickly. Rapid disconnection helps reduce the amount of electrical energy reaching sensitive components, supporting improved equipment reliability and reducing the risk of costly damage.
With a rated current of 4 A and a rated voltage of 250 V AC, the Mersen H079035 is suitable for electronic equipment, automation systems, instrumentation and compatible industrial circuits. Its standard 6.3 × 32 mm cylindrical format enables straightforward installation in compatible fuse clips and holders.
Key Advantages
- Compact 6.3 × 32 mm semiconductor miniature fuse.
- 4 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 and electronic components.
- Clip-mounted construction supports convenient installation and replacement.
Key Features
- Mersen HA 37 semiconductor miniature fuse series.
- Manufacturer item number: H079035.
- Catalogue reference: MI6HA37F25V4.
- Rated current: 4 A.
- Rated voltage: 250 V AC.
- Operating characteristic: Fast (F).
- Fuse dimensions: 6.3 × 32 mm.
- Designed for mounting 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 excessive current or a short circuit occurs. Rapid fault interruption helps limit 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, making the H079035 suitable for equipment manufacturers, automation engineers and maintenance professionals requiring reliable protection for industrial electronics and control systems.
Typical Applications
- Semiconductor devices and electronic assemblies.
- Industrial automation and control equipment.
- Instrumentation and monitoring systems.
- Electronic power supply circuits.
- Control boards and low-current electrical circuits.
- OEM machinery and electronic equipment.
Technical Specifications
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| Current | 4 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 | H079035 | |
| Catalogue reference | MI6HA37F25V4 | |
| Product type | Semiconductor miniature fuse | |
| Rated current | 4 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 | 3605340033663 |
Frequently Asked Questions
What is the Mersen H079035 used for?
The Mersen H079035 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 H079035 has a rated current of 4 A.
What voltage is the Mersen H079035 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 H079035 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.
