Why Choose the Mersen Q082469 Protistor® High-Speed Fuse?
The Mersen Q082469 is a Protistor® British Standard high-speed semiconductor fuse engineered to provide rapid protection for sensitive power semiconductor devices against damaging short-circuit and overcurrent conditions. It is manufactured in accordance with IEC 60269-1 and IEC 60269-4 and is designed for demanding industrial power electronic applications requiring exceptionally fast fault interruption.
This model is identified as 2.5 URGG 36/150, providing a 150 A current rating within Mersen's proven Protistor® high-speed fuse range. It is specifically intended to protect semiconductor devices used in variable speed drives, rectifiers, inverters, converters and UPS systems by limiting fault energy before costly damage can occur.
Designed for installation in compatible industrial fuse holders, the Mersen Q082469 combines dependable circuit protection with proven reliability for OEM equipment, industrial automation and power conversion applications.
Key Advantages
- High-speed semiconductor protection fuse.
- 150 A current rating.
- Designed to protect sensitive semiconductor devices.
- High interrupting capacity for industrial applications.
- Suitable for power conversion and automation equipment.
- Manufactured by Mersen Protistor® for demanding environments.
Key Features
- Mersen Protistor® series.
- Manufacturer reference: Q082469.
- Description: 2.5 URGG 36/150.
- High-speed semiconductor protection.
- British Standard fuse construction.
- Designed for industrial power electronic systems.
- Suitable for compatible bolted fuse installations.
- Industrial-grade ceramic fuse-link construction.
Reliable Protection for Power Electronics
High-speed semiconductor fuses are engineered to interrupt fault currents extremely quickly, helping minimise thermal and electrical stress placed on expensive semiconductor devices. Their rapid operation helps improve equipment reliability while reducing repair costs and unplanned downtime.
The Mersen Protistor® range is widely specified for protecting variable frequency drives, rectifiers, UPS systems, converters and industrial automation equipment where dependable semiconductor protection is essential.
Typical Applications
- Variable frequency drives (VFDs).
- Industrial inverters.
- Power converters.
- Rectifier equipment.
- UPS systems.
- Industrial automation and motor control.
