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MERSEN FUSE HA 24 T 0,4 A 220VHA24T0.4A
Mersen R090681 MI6HA24T13V0.4 super-slow semiconductor miniature fuse rated at 0.4 A and 220 V AC for protecting sensitive electronic and industrial control circuits.
£11.12
Why Choose the Mersen R090681 Miniature Fuse?
The Mersen R090681, catalogue reference MI6HA24T13V0.4, is a compact super-slow semiconductor miniature fuse designed to protect sensitive electronic components, semiconductor devices and industrial control equipment against damaging overcurrent conditions. It forms part of Mersen's HA 24 miniature fuse series, offering dependable protection for circuits subject to repetitive inrush currents.
This fuse features a super-slow time-delay (TT) operating characteristic, allowing it to withstand temporary current surges and equipment start-up currents without unnecessary operation while still providing reliable protection against sustained overloads and fault conditions.
With a rated current of 0.4 A and a rated voltage of 220 V AC, the Mersen R090681 is ideal for instrumentation, industrial control systems, electronic equipment and semiconductor protection applications requiring dependable low-current circuit protection.
Key Advantages
- Compact 6.3 × 32 mm miniature fuse for electronic circuit protection.
- 0.4 A current rating for sensitive low-current applications.
- 220 V AC rated voltage.
- Super-slow TT time-delay characteristic withstands temporary inrush currents.
- Helps protect semiconductor devices and electronic circuits against sustained overcurrent.
- Suitable for installation in standard fuse clips and fuse holders.
Key Features
- Mersen HA 24 semiconductor miniature fuse series.
- Manufacturer item number: R090681.
- Catalogue reference: MI6HA24T13V0.4.
- Rated current: 0.4 A.
- Rated voltage: 220 V AC.
- Operating characteristic: Super slow (TT).
- Fuse dimensions: 6.3 × 32 mm.
- Clip mounting for straightforward installation.
Reliable Protection for Sensitive Electronic Circuits
Super-slow miniature fuses are designed to withstand high repetitive inrush currents commonly encountered during equipment start-up while continuing to provide dependable protection against sustained overloads and fault conditions. This helps reduce nuisance fuse operation and improve equipment reliability.
The HA 24 range is widely used in electronic equipment, industrial automation, instrumentation and OEM machinery where sensitive circuits require dependable low-current overcurrent protection.
Typical Applications
- Semiconductor protection.
- Industrial automation systems.
- Electronic control equipment.
- Instrumentation and monitoring devices.
- Power supplies and low-current circuits.
- OEM machinery and electronic assemblies.
Technical Specifications
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| Current | 0.4 A | |
|---|---|---|
| Voltage | 220 V | |
| Device Type | Fuse link | |
| Fuse Type | Miniature, Semiconductor | |
| Fuse Size | 6.3x32 mm | |
| Manufacturer | Mersen | |
| Series | HA 24 Semiconductor Miniature Fuses | |
| Model | R090681 | |
| Catalogue reference | MI6HA24T13V0.4 | |
| Product type | Semiconductor miniature fuse | |
| Rated current | 0.4 A | |
| Rated voltage | 220 V AC | |
| Current type | AC | |
| Operating characteristic | Super slow (TT) | |
| Breaking capacity | Low breaking capacity | |
| Fuse size | 6.3 × 32 mm | |
| Mounting type | Clip mounting | |
| EAN | 3605340093872 |
Frequently Asked Questions
What is the Mersen R090681 used for?
The Mersen R090681 protects semiconductor devices, electronic equipment and industrial control circuits against sustained overcurrent conditions.
What is the current rating of this fuse?
The Mersen R090681 has a rated current of 0.4 A.
What voltage is the Mersen R090681 designed for?
This miniature fuse is rated for operation on circuits up to 220 V AC.
What does the super-slow TT characteristic mean?
The super-slow TT characteristic allows temporary inrush currents to pass without unnecessary fuse operation while maintaining reliable protection against sustained overloads.
What size is the Mersen R090681?
The fuse has a standard 6.3 × 32 mm cylindrical format for use with compatible fuse clips and holders.
Trusted by Electrical and Automation Professionals
Mersen semiconductor miniature fuses are trusted by machine builders, panel manufacturers and maintenance engineers for dependable protection of industrial electronics and sensitive electrical equipment.
