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MERSEN FUSE A15QS55-1 A15QS55-1
Why Choose the MERSEN FUSE A15QS55-1 A15QS55-1?
£42.15
Why Choose the Mersen Z230091 A15QS60-1 Semiconductor Fuse?
The Mersen Z230091 A15QS60-1 is a high-speed semiconductor protection fuse designed to protect sensitive power electronic components against damaging short-circuit and overcurrent conditions. Part of the established Mersen Amp-Trap® A15QS series, this fuse provides rapid fault interruption for diodes, rectifiers, SCRs, IGBTs and other semiconductor devices used in industrial power systems.
The fuse features low let-through energy and fast-acting performance, helping to minimise thermal and electrical stress on valuable semiconductor components. Its robust ceramic construction supports reliable operation in demanding installations, while its compact design makes it suitable for equipment where available panel space is limited.
With a rated current of 60 A and a 150 V AC/DC voltage rating, the Mersen Z230091 is suitable for variable speed drives, industrial power supplies, rectifiers, battery systems, UPS equipment and automation machinery requiring dependable high-speed circuit protection.
Key Advantages
- High-speed semiconductor fuse designed for power electronic protection.
- 60 A rated current for industrial electrical equipment.
- 150 V AC/DC voltage rating.
- Low I²t performance helps limit damaging fault energy.
- Fast fault clearance protects sensitive semiconductor components.
- Compact and durable construction for dependable industrial use.
Key Features
- Mersen Amp-Trap® A15QS series.
- Manufacturer reference: Z230091.
- Catalogue number: A15QS60-1.
- 60 A rated current.
- 150 V AC/DC rated voltage.
- Fast-acting semiconductor protection characteristics.
- Low arc voltage and low energy let-through.
- Ceramic fuse body for reliable electrical and mechanical performance.
Reliable Protection for Power Electronic Equipment
Semiconductor devices can be damaged by fault currents before conventional general-purpose fuses have time to operate. High-speed fuses such as the Mersen Z230091 are engineered to interrupt faults rapidly and restrict the amount of energy that passes through the protected circuit.
The low I²t characteristics of the A15QS series help protect semiconductor junctions against excessive heat and electrical stress. This supports improved equipment reliability, reduced maintenance requirements and greater availability across industrial power conversion and automation systems.
Typical Applications
- Variable speed and variable frequency drives.
- Industrial rectifiers and power converters.
- Uninterruptible power supply systems.
- Battery charging and energy storage equipment.
- DC motor drives and control systems.
- Industrial automation machinery.
- Semiconductor-based power supplies.
Technical Specifications
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| Device Type | Fuse link | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Class | Fast acting | |
| Current | 60 A | |
| Voltage | 150 V | |
| Manufacturer | Mersen | |
| Series | Amp-Trap® A15QS | |
| Model | Z230091 | |
| Catalogue number | A15QS60-1 | |
| Product type | High-speed semiconductor fuse | |
| Rated current | 60 A | |
| Rated voltage | 150 V AC/DC | |
| Operating characteristic | Fast acting | |
| Fuse application | Semiconductor protection | |
| Body material | Ceramic | |
| Mounting type | Fuse holder mounting | |
| Suitable components | Diodes, SCRs, IGBTs and rectifiers |
Frequently Asked Questions
What is the Mersen Z230091 used for?
The Mersen Z230091 is a high-speed fuse used to protect semiconductor components such as diodes, SCRs, IGBTs and rectifiers against damaging short-circuit currents.
What is the current rating of the Mersen Z230091?
The fuse has a rated current of 60 A.
What is the voltage rating of this fuse?
The Mersen Z230091 is rated for electrical systems operating at up to 150 V AC/DC.
Why is a high-speed fuse required for semiconductor protection?
High-speed fuses interrupt fault currents more rapidly than general-purpose fuses, helping to limit the thermal energy that can damage sensitive semiconductor devices.
Where is the Mersen Z230091 typically installed?
It is commonly installed in industrial drives, rectifiers, UPS systems, power supplies, battery equipment and automation control systems.
Trusted by Industrial Engineers Worldwide
Mersen Amp-Trap® semiconductor fuses are widely specified for industrial power electronic applications where rapid fault interruption, low energy let-through and reliable equipment protection are essential.
