Why Choose the MERSEN FUSE 2,5 URGG 36/150 2,5URGG36/150?
£59.24
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.
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.
| Manufacturer | Mersen |
|---|---|
| Series | Protistor® |
| Model | Q082469 |
| Manufacturer part number | Q082469 |
| Description | 2.5 URGG 36/150 |
| Product type | High-speed semiconductor fuse |
| Current rating | 150 A |
| Protection function | Semiconductor overcurrent protection |
| Fuse family | URGG high-speed fuse |
| Application | Industrial power electronics |
| Installation | Compatible fuse holder or bolted mounting |
| Compliance | IEC 60269-1 & IEC 60269-4 |
The Mersen Q082469 is a high-speed semiconductor fuse designed to protect sensitive power electronic devices from damaging overcurrent and short-circuit faults.
The Q082469 has a 150 A current rating.
It identifies the fuse as a Mersen Protistor® URGG high-speed semiconductor fuse with a 150 A rating within the 36 × 27 mm British Standard range.
It is commonly installed in industrial drives, converters, rectifiers, UPS systems and other power electronic equipment requiring rapid semiconductor protection.
High-speed semiconductor fuses operate significantly faster than standard industrial fuses, helping protect IGBTs, thyristors, diodes and other sensitive power semiconductor devices.
Mersen Protistor® semiconductor fuses are trusted worldwide by machine builders, panel manufacturers and maintenance engineers to provide reliable protection for critical industrial power electronic equipment.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...