Why Choose the Mersen M301219 High Speed Semiconductor Fuse?
The Mersen M301219, catalogue number PC71UD13C160PA, is a Protistor® Size 71 square body high-speed semiconductor fuse designed to provide ultra-fast short-circuit protection for modern power electronic equipment. Specifically engineered to protect sensitive semiconductor devices such as IGBTs, thyristors and diodes, it delivers reliable performance in demanding industrial applications.
With a 160 A current rating, 1250 V AC IEC / 1300 V AC UL voltage rating and an aR operating class, the M301219 provides exceptional semiconductor protection while minimising let-through energy during fault conditions. Its robust square body construction, silver-plated contacts and high breaking capacity make it ideal for critical power conversion equipment.
The fuse features a Size 71 square body with plain blade terminals and an integrated striker indicator for remote fuse indication, making installation and maintenance straightforward in industrial electrical systems.
Key Advantages
- Ultra-fast aR semiconductor protection.
- 160 A rated current.
- 1250 V AC IEC / 1300 V AC UL voltage rating.
- Protects IGBTs, thyristors and power semiconductor devices.
- High breaking capacity of 126 kA.
- Integrated striker for remote indication.
- Silver-plated contacts for reliable electrical performance.
- Designed for demanding industrial power conversion applications.
Key Features
- Manufacturer: Mersen
- Series: Protistor® Size 71
- Manufacturer Part Number: M301219
- Catalogue Number: PC71UD13C160PA
- Square body high-speed semiconductor fuse.
- Plain blade terminals.
- Integrated striker indicator.
- Silver-plated contact surfaces.
- Non-magnetic hardware construction.
- RoHS compliant.
Reliable Protection for High-Power Electronics
Protistor® semiconductor fuses are engineered to interrupt extremely high fault currents before damage can occur to expensive semiconductor devices. Their ultra-fast operating characteristics reduce thermal stress, minimise downtime and help maximise equipment reliability.
The Mersen M301219 is ideally suited to industrial power conversion equipment where dependable semiconductor protection is essential for operational safety and system longevity.
Typical Applications
- Variable speed drives (VSDs).
- Variable frequency drives (VFDs).
- Industrial power converters.
- Rectifiers.
- Soft starters.
- UPS systems.
- Renewable energy inverters.
- Motor control centres.
- Industrial automation equipment.
- OEM electrical panels.
