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MERSEN FUSE D02-RECTI.EINSATZ 63A 440V GR D02GR44V63
Mersen Y207113 D02GR44V63 D02 high-speed gR semiconductor fuse rated at 63 A, 440 V AC/DC for protection of power electronic equipment.
Why Choose the Mersen Y207113 D02GR44V63 High-Speed Semiconductor Fuse?
The Mersen Y207113 (D02GR44V63) is a premium D02 Neozed high-speed gR semiconductor fuse link engineered to provide fast and reliable protection for sensitive semiconductor devices. Designed specifically for protecting power electronic components such as diodes, thyristors and AC/DC motor drives, it delivers exceptional fault-clearing performance whilst minimising damage to valuable equipment.
Part of the trusted Mersen RECTICUR D0 gR range, this fuse is manufactured to IEC 60269-4 standards and is intended for installations where fuse links are accessible and can be safely replaced. Its ultra-fast operating characteristics help limit let-through energy, reducing thermal stress on semiconductor components during fault conditions.
With a 63 A current rating and 440 V AC / 440 V DC capability, the Y207113 is ideally suited to protecting variable speed drives, rectifiers, inverters, UPS systems and other power electronic equipment requiring dedicated semiconductor protection.
Key Advantages
- Ultra-fast gR semiconductor protection.
- 63 A rated current for power electronic applications.
- 440 V AC / 440 V DC operating voltage.
- Protects diodes, thyristors and semiconductor modules.
- High 100 kA breaking capacity.
- Current-limiting design reduces damage during fault conditions.
Key Features
- Manufacturer: Mersen.
- Part number: Y207113.
- Catalogue number: D02GR44V63.
- D02 Neozed high-speed fuse.
- gR utilisation category.
- 63 A rated current.
- 440 V AC / 440 V DC rated voltage.
- 100 kA AC breaking capacity.
- Copper identification indicator.
- Designed for semiconductor and converter protection.
Fast Protection for Power Electronics
Unlike general-purpose fuses, gR semiconductor fuses are designed to operate extremely quickly, limiting the energy released during a fault. This helps protect expensive semiconductor devices from catastrophic failure whilst reducing downtime and repair costs in industrial automation systems.
The Mersen RECTICUR D0 range is widely used in variable frequency drives, rectifiers, converters, UPS systems and industrial power electronics where rapid fault interruption is essential for protecting semiconductor components.
Typical Applications
- Variable speed drives (VSDs).
- AC and DC motor drives.
- Rectifiers and converters.
- Power electronic equipment.
- UPS systems.
- Semiconductor protection in industrial automation.
Technical Specifications
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| Current | 63 A | |
|---|---|---|
| Voltage | 440 V | |
| Device Type | Fuse link | |
| Fuse Type | D / D0 (Neozed/Diazed), Semiconductor | |
| Fuse Size | D02 | |
| Manufacturer | Mersen | |
| Series | RECTICUR D0 gR | |
| Model | Y207113 | |
| Catalogue number | D02GR44V63 | |
| Product type | High-speed semiconductor fuse link | |
| Fuse size | D02 | |
| Fuse category | gR | |
| Rated current | 63 A | |
| Rated voltage AC | 440 V | |
| Rated voltage DC | 440 V | |
| Breaking capacity | 100 kA AC | |
| Pre-arcing I²t | 1300 A²s | |
| Operating I²t | 2500 A²s | |
| Power dissipation | 13.9 W | |
| Identification colour | Copper | |
| Approximate weight | 13 g | |
| Packaging quantity | 25 pieces | |
| EAN | 4086500010257 |
Frequently Asked Questions
What is the Mersen Y207113 used for?
It is a high-speed gR semiconductor fuse designed to protect diodes, thyristors, converters and other power electronic devices against short-circuit faults.
What is the current rating of this fuse?
The Mersen Y207113 has a rated current of 63 A.
What does the gR classification mean?
The gR utilisation category is specifically intended for full-range protection of semiconductor devices, providing extremely fast fault clearing to minimise damage.
What voltage is this fuse designed for?
The fuse is rated for operation at up to 440 V AC and 440 V DC.
Where is this fuse commonly installed?
It is commonly installed within variable speed drives, power converters, UPS systems, rectifiers and industrial power electronic equipment requiring dedicated semiconductor protection.
Trusted for Semiconductor Protection
Mersen high-speed semiconductor fuses are trusted worldwide by OEMs, machine builders and industrial engineers for protecting valuable power electronic equipment with exceptional reliability and rapid fault interruption.
