Why Choose the Mersen N097210 High-Speed Semiconductor Fuse?
The Mersen N097210 is a compact and highly reliable high-speed semiconductor fuse designed to provide rapid short-circuit protection for sensitive power electronic equipment. Manufactured as part of the trusted Mersen URGL semiconductor fuse series, it is engineered for industrial applications requiring fast fault interruption and dependable protection of semiconductor devices.
Designed for use in demanding industrial environments, the N097210 delivers excellent current limiting performance to help minimise thermal and mechanical stress during fault conditions. Its high-speed characteristics help protect valuable equipment while reducing downtime and maintenance costs.
With a rated current of 50 A, a 690 V AC voltage rating and an aR operating class, the Mersen N097210 is ideally suited for protecting variable frequency drives, rectifiers, inverters, UPS systems and other power conversion equipment. Its 36 × 55 mm cylindrical body with striker enables straightforward installation in compatible fuse holders and switchgear.
Key Advantages
- High-speed semiconductor protection fuse for industrial power electronics.
- 50 A current rating suitable for semiconductor protection.
- 690 V AC rated voltage for industrial power systems.
- aR operating characteristic provides rapid short-circuit protection.
- Integrated striker for fuse operation indication.
- Excellent current limiting performance helps protect valuable equipment.
Key Features
- Mersen URGL semiconductor fuse series.
- 50 A nominal current rating.
- 690 V AC rated voltage.
- aR partial-range protection characteristic.
- 36 × 55 mm cylindrical fuse body.
- Integrated striker indication.
- High interrupting capacity.
- Designed for industrial power electronic protection.
Reliable Protection for Industrial Power Electronics
High-speed semiconductor fuses are specifically engineered to interrupt fault currents before sensitive semiconductor devices are damaged. Their rapid operation reduces the energy released during a fault, helping extend equipment life and improve system reliability.
The Mersen URGL range is widely used by OEMs, machine builders and industrial maintenance engineers for protecting converters, motor drives, UPS systems and other power electronic equipment operating in demanding industrial environments.
Typical Applications
- Variable frequency drives.
- Industrial motor control systems.
- Power converters and rectifiers.
- UPS systems.
- Industrial power supplies.
- Automation and process control equipment.
