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MERSEN FUSE 6,9 URC 2.000 BS88Z /200 BZ2000UC69V200
Why Choose the MERSEN FUSE 6,9 URC 2.000 BS88Z /200 BZ2000UC69V200?
£75.99
Why Choose the Mersen Q330156 High-Speed Semiconductor Fuse?
The Mersen Q330156 is a high-performance square body semiconductor protection fuse designed to provide ultra-fast protection for sensitive power electronic equipment. As part of the trusted Mersen Protistor® semiconductor fuse range, it is engineered to safeguard IGBTs, thyristors, diodes and rectifiers used in industrial power conversion and automation systems.
Designed for demanding applications, the Q330156 delivers outstanding current limiting performance with low let-through energy to minimise damage during short-circuit faults. Its robust square body construction, silver-plated contacts and integrated striker provide dependable protection and convenient remote indication for maintenance and monitoring.
Suitable for industrial motor drives, UPS systems, soft starters, inverters and renewable energy equipment, the Mersen Q330156 helps maximise equipment reliability while reducing costly downtime caused by electrical faults.
Key Advantages
- Ultra-fast semiconductor protection fuse for power electronic equipment.
- Protects IGBTs, thyristors, diodes and rectifier modules.
- Low I²t performance helps reduce semiconductor damage during fault conditions.
- Integrated striker for optional remote indication and monitoring.
- Silver-plated contacts ensure reliable electrical performance.
- Suitable for demanding industrial automation and power conversion systems.
Key Features
- Mersen Protistor® semiconductor fuse series.
- Square body NH 000 design.
- aR ultra-fast operating characteristic.
- Integrated striker mechanism.
- Designed specifically for semiconductor protection.
- High interrupting capacity.
- Low energy let-through performance.
- Suitable for use with industrial fuse holders.
Reliable Protection for Critical Power Electronics
High-speed semiconductor fuses are designed to clear fault currents rapidly before sensitive electronic components can be damaged. Their exceptionally fast operating characteristics reduce thermal stress and improve the reliability and service life of valuable industrial equipment.
The Protistor® range is trusted worldwide for protecting industrial drives, power converters, UPS installations and renewable energy systems where dependable semiconductor protection is essential.
Typical Applications
- Variable frequency drives (VFDs).
- Industrial inverters and converters.
- UPS systems.
- Soft starters.
- Renewable energy power conversion equipment.
- Industrial automation and machine control panels.
Technical Specifications
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| Fuse Indication | Striker | |
|---|---|---|
| Device Type | Fuse link | |
| Fuse Type | BS88, Semiconductor | |
| Fuse Size | NH000 | |
| Fuse Class | aR | |
| Manufacturer | Mersen | |
| Series | Protistor® | |
| Model | Q330156 | |
| Product type | Square body high-speed semiconductor fuse | |
| Fuse characteristic | aR ultra-fast | |
| Fuse size | NH 000 | |
| Indicator | Integrated striker | |
| Contact material | Silver-plated | |
| Mounting | Square body fuse holder | |
| Application | Semiconductor protection |
Frequently Asked Questions
What is the Mersen Q330156 used for?
The Mersen Q330156 is designed to provide ultra-fast protection for semiconductor devices including IGBTs, thyristors, diodes and rectifiers used in industrial power electronics.
What type of fuse is the Q330156?
It is a square body aR high-speed semiconductor fuse intended for short-circuit protection of sensitive electronic components.
Why is a semiconductor fuse different from a standard fuse?
Semiconductor fuses operate significantly faster than general-purpose fuses, limiting fault energy and helping protect expensive power electronic devices.
Does this fuse include an indicator?
Yes, the Q330156 incorporates an integrated striker that can be used for remote indication or microswitch operation where required.
Where is the Q330156 commonly installed?
It is typically installed in industrial motor drives, power converters, UPS equipment, renewable energy systems and other semiconductor-based power control equipment.
Trusted by Industrial Engineers Worldwide
Mersen Protistor® semiconductor fuses are specified by engineers and OEM manufacturers worldwide for reliable protection of critical power electronic equipment in demanding industrial applications.
