Why Choose the Mersen Y216612 DIIGR50V30 Semiconductor Fuse-link?
The Mersen Y216612 (DIIGR50V30) is a premium DII Diazed gR semiconductor fuse-link designed to provide ultra-fast protection for sensitive semiconductor devices and power electronic equipment. Manufactured by Mersen, a global leader in electrical protection, this fuse rapidly clears fault currents to minimise damage to costly power electronics and maximise system reliability.
Featuring a 30 A current rating, 500 V AC operating voltage and a DII screw fuse format with E27 thread, the Y216612 is ideal for protecting variable speed drives, rectifiers, UPS systems, thyristors, converters and other industrial power electronic equipment. Its gR operating characteristic provides full-range semiconductor protection with exceptionally fast fault interruption.
Manufactured with a robust ceramic body and offering a 50 kA breaking capacity, the Y216612 delivers dependable performance in demanding industrial environments. Designed to recognised VDE and DIN standards, it provides long service life and consistent electrical protection.
Key Advantages
- Ultra-fast gR semiconductor protection fuse-link.
- 30 A current rating for industrial power electronics.
- 500 V AC rated voltage.
- 50 kA breaking capacity for dependable fault interruption.
- Protects sensitive semiconductor devices against short circuits.
- Durable ceramic construction for long operational life.
Key Features
- Manufacturer: Mersen.
- Item number: Y216612.
- DII Diazed semiconductor fuse-link.
- gR ultra-fast operating characteristic.
- 30 A rated current.
- 500 V AC rated voltage.
- E27 thread size.
- 50 kA interrupting capacity.
- Ceramic body construction.
- Suitable for semiconductor protection applications.
Designed for High-Speed Semiconductor Protection
Unlike standard general-purpose fuse-links, gR semiconductor fuses are specifically engineered to clear fault currents extremely quickly, limiting the energy reaching sensitive semiconductor devices. This helps reduce equipment damage, minimise downtime and improve the reliability of industrial automation systems.
The Mersen Y216612 is ideally suited for protecting variable speed drives, industrial inverters, converters, UPS systems, soft starters and other semiconductor-based electrical equipment requiring ultra-fast fault protection.
Typical Applications
- Variable speed drives (VSDs).
- Industrial inverters and converters.
- Rectifiers and thyristor equipment.
- UPS systems.
- Motor control equipment.
- Industrial switchgear and control panels.
