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MERSEN FUSE 5SM 32MA MITTELTR. MI5SM25V0,032
Mersen D218158 MI5SM25V0.032 5 x 20 mm medium time-lag miniature fuse rated at 32 mA and 250 V AC for industrial and electronic circuit protection.
£4.03
Why Choose the Mersen D218158 MI5SM25V0.032 Miniature Fuse?
The Mersen D218158 (MI5SM25V0.032) is a high-quality 5 x 20 mm medium time-lag miniature fuse designed to provide dependable overcurrent protection for industrial equipment, electrical control circuits and electronic devices. Manufactured by Mersen, a global leader in electrical protection solutions, this fuse delivers consistent performance while helping protect valuable equipment from overloads and short circuits.
Part of the Mersen 5SM IEC miniature fuse series, the D218158 is engineered to IEC standards and offers a 250 V AC voltage rating with a 32 mA current rating. Its medium time-lag characteristic allows it to withstand temporary inrush currents while still providing reliable circuit protection during fault conditions.
With its compact 5 x 20 mm glass cartridge format, the D218158 is suitable for installation in fuse holders and equipment requiring dependable supplementary circuit protection across industrial and commercial applications.
Key Advantages
- Reliable medium time-lag protection for sensitive electrical circuits.
- 32 mA current rating for low-current applications.
- 250 V AC IEC rating for industrial equipment.
- Standard 5 x 20 mm miniature fuse dimensions.
- Manufactured to recognised IEC standards.
- Suitable for protecting electronic equipment and control circuits.
Key Features
- Manufacturer: Mersen.
- Series: 5SM IEC Miniature Fuses.
- Catalogue number: MI5SM25V0.032.
- Medium time-lag operating characteristic.
- Current rating: 0.032 A (32 mA).
- Rated voltage: 250 V AC.
- 5 x 20 mm cartridge construction.
- RoHS compliant.
Reliable Protection for Industrial and Electronic Equipment
The Mersen D218158 provides dependable supplementary protection against overload and fault currents in low-current electrical circuits. Its medium time-lag characteristic enables the fuse to tolerate brief inrush currents while maintaining reliable protection for sensitive equipment during abnormal operating conditions.
Designed for industrial control panels, instrumentation, electronic assemblies and OEM equipment, this miniature fuse combines compact dimensions with the quality and reliability expected from Mersen electrical protection products.
Typical Applications
- Industrial control panels.
- Electronic equipment.
- Instrumentation systems.
- Power supplies.
- Automation equipment.
- OEM machinery and electrical assemblies.
Technical Specifications
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| Device Type | Fuse link | |
|---|---|---|
| Fuse Type | Miniature | |
| Fuse Size | 5x20 mm | |
| Fuse Class | Time delay | |
| Voltage | 250 V | |
| Manufacturer | Mersen | |
| Series | 5SM IEC Miniature Fuses | |
| Part number | D218158 | |
| Catalogue number | MI5SM25V0.032 | |
| Product type | Medium time-lag miniature fuse | |
| Fuse size | 5 x 20 mm | |
| Current rating | 0.032 A (32 mA) | |
| Rated voltage | 250 V AC | |
| Current type | AC | |
| Operating characteristic | Medium time-lag | |
| Standards | IEC miniature fuse | |
| RoHS compliant | Yes | |
| Mounting | Suitable for 5 x 20 mm fuse holders | |
| HS Code | 85361010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the Mersen D218158 used for?
It provides supplementary overcurrent protection for low-current industrial, electronic and automation circuits.
What is the current rating of this fuse?
The fuse has a 0.032 A (32 mA) current rating.
What voltage is this fuse rated for?
The D218158 is rated for 250 V AC operation.
What does medium time-lag mean?
A medium time-lag fuse can withstand short-duration inrush currents while still providing reliable protection against sustained overloads and fault conditions.
What size is this fuse?
The fuse is manufactured in the standard 5 x 20 mm miniature cartridge format.
Trusted by Electrical Professionals Worldwide
Mersen miniature fuses are trusted by OEMs, panel builders and maintenance engineers worldwide for dependable circuit protection across industrial automation, electrical distribution and electronic equipment.
