Why Choose the Mersen X230089 A15QS45-1 Semiconductor Fuse?
The Mersen X230089 A15QS45-1 is a high-speed semiconductor protection fuse engineered to provide exceptional protection for sensitive power electronic devices. Manufactured by Mersen, this fuse is part of the trusted Amp-Trap® A15QS Series, developed specifically for safeguarding diodes, SCRs, IGBTs, rectifiers and other semiconductor components against short circuits and overcurrent conditions.
Designed with a compact footprint and fast-acting characteristics, the A15QS series delivers low let-through energy (I²t) to minimise damage to valuable equipment while ensuring dependable circuit protection. Its ceramic body construction and high interrupting capacity make it suitable for demanding industrial and power conversion applications.
With a 45 A current rating and 150 V AC/DC voltage rating, the Mersen X230089 provides reliable semiconductor protection for drives, DC power supplies, battery systems, UPS equipment and industrial automation installations where rapid fault clearance is essential.
Key Advantages
- High-speed semiconductor protection fuse for sensitive electronic equipment.
- 45 A current rating for industrial power applications.
- 150 V AC/DC voltage rating.
- Low I²t design helps reduce damage to protected semiconductor devices.
- High interrupting capacity for improved system safety.
- Compact design suitable for installations where panel space is limited.
Key Features
- Mersen Amp-Trap® A15QS Series.
- Catalogue number: X230089.
- Current rating: 45 A.
- Voltage rating: 150 V AC/DC.
- Fast-acting semiconductor protection.
- Ceramic fuse body for dependable performance.
- Low arc voltage reduces stress on electrical components.
- Suitable for protecting diodes, SCRs, IGBTs and other semiconductor devices.
Reliable Protection for Sensitive Power Electronics
Semiconductor fuses are designed to clear fault currents extremely quickly, preventing excessive thermal and electrical stress from damaging expensive power electronic components. Their low let-through energy makes them ideal for protecting modern industrial equipment using semiconductor switching devices.
The Mersen Amp-Trap® A15QS range is widely specified by machine builders, panel manufacturers and maintenance engineers for applications requiring dependable protection and high system availability.
Typical Applications
- Variable speed drives (VSDs).
- Industrial power supplies.
- UPS systems.
- DC motor drives.
- Battery energy storage systems.
- Power converters and rectifiers.
- Industrial automation equipment.
