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MERSEN FUSE 5SM 630MA MITTELTR. MI5SM25V0,63
Mersen R213064 MI5SM25V0.63 medium time-lag 5 x 20 mm IEC miniature fuse rated at 0.63 A and 250 V AC for electrical distribution and industrial circuit protection.
£0.4125
Why Choose the Mersen R213064 5 x 20 mm Medium Time-Lag Miniature Fuse?
The Mersen R213064 is a high-quality 5 x 20 mm medium time-lag miniature fuse designed to provide dependable overcurrent protection for electrical distribution circuits and industrial equipment. Manufactured by Mersen, this fuse forms part of the proven 5SM IEC Miniature Fuse Series, offering reliable protection for applications where moderate inrush currents occur during normal operation.
Its medium time-delay characteristic enables the fuse to withstand temporary start-up currents generated by transformers, power supplies and other inductive loads while still providing effective protection against sustained overloads and short circuits. This helps reduce nuisance fuse operation and improves equipment availability.
Rated at 0.63 A and 250 V AC, the Mersen R213064 is suitable for industrial control panels, electrical distribution equipment, instrumentation and OEM machinery requiring dependable IEC-compliant circuit protection.
Key Advantages
- Medium time-lag characteristic withstands temporary inrush currents.
- 0.63 A current rating for reliable low-current protection.
- 250 V AC voltage rating suitable for IEC applications.
- Compact 5 x 20 mm miniature fuse format.
- Helps minimise nuisance fuse operation during equipment start-up.
- Manufactured by trusted electrical protection specialist Mersen.
Key Features
- Mersen 5SM IEC Miniature Fuse Series.
- Model: R213064.
- 0.63 A rated current.
- 250 V AC rated voltage.
- Medium time-lag operating characteristic.
- 5 x 20 mm IEC fuse format.
- Glass body with silver-plated contacts.
- RoHS compliant construction.
Reliable Protection for Electrical Equipment
Medium time-lag miniature fuses are designed to tolerate short-duration inrush currents commonly generated by transformers, capacitive loads and power supplies while providing dependable protection against prolonged overloads and fault currents. This balance helps reduce unnecessary fuse replacement without compromising circuit protection.
The Mersen R213064 is widely used by panel builders, OEM manufacturers and maintenance engineers requiring dependable protection for industrial control systems, instrumentation and electrical distribution equipment.
Typical Applications
- Industrial control panels.
- Electrical distribution circuits.
- Instrumentation equipment.
- Electronic power supplies.
- Automation systems.
- OEM machinery.
- Control transformers.
- Industrial electrical maintenance.
Technical Specifications
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| Device Type | Fuse link | |
|---|---|---|
| Fuse Type | Miniature | |
| Fuse Size | 5x20 mm | |
| Fuse Class | Time delay | |
| Current | 0.63 A | |
| Voltage | 250 V | |
| Manufacturer | Mersen | |
| Series | 5SM IEC Miniature Fuses | |
| Model | R213064 | |
| Catalogue number | MI5SM25V0.63 | |
| Product type | Medium time-lag miniature fuse | |
| Fuse size | 5 x 20 mm | |
| Rated current | 0.63 A | |
| Rated voltage | 250 V AC | |
| Operating characteristic | Medium time-lag | |
| Breaking capacity | 80 A AC | |
| Pre-arcing I²t | 0.4 A²s | |
| Power dissipation | 0.13 W | |
| Maximum voltage drop | 0.15 V | |
| Body material | Glass | |
| Contact material | Silver-plated | |
| RoHS compliant | Yes | |
| EAN | 4086500014781 | |
| HS Code | 85361010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the Mersen R213064 used for?
The Mersen R213064 provides medium time-lag overcurrent protection for industrial electrical equipment, electrical distribution circuits and electronic systems.
What is the current rating of this fuse?
This fuse has a rated current of 0.63 A.
What voltage is the fuse designed for?
The R213064 is designed for use on circuits up to 250 V AC.
Is this a time-lag fuse?
Yes. It features a medium time-lag characteristic that allows temporary inrush currents while protecting against sustained overloads and short circuits.
Where is this fuse commonly installed?
It is commonly installed in industrial control panels, electrical distribution equipment, automation systems, instrumentation and OEM machinery using compatible 5 x 20 mm fuse holders.
Trusted by Electrical Professionals Worldwide
Mersen miniature fuses are trusted by panel builders, OEM manufacturers and maintenance engineers for delivering reliable, standards-compliant circuit protection across industrial and commercial applications.
