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The L50QS series is a next-generation high-speed fuse with optimized circuit protection for the safeguarding of sensitive, high-power semiconductor devices. These products are found in various sectors including pulp, paper and processing industries, cranes and heavy-lifting equipment, wastewater treatment plants, large factories and MRO facilities.
These POWR-SPEED fuses are extremely current limiting and are designed with lower energy let-through (I2t) characteristics, to provide balanced performance and extend longevity while lowering potentially equipment-damaging heat energy.
They are designed in the traditional North American bolted-style package and include a universal mounting option to meet customer requirements for a variety of application installation configurations.
These POWR-SPEED fuses are extremely current limiting and are designed with lower energy let-through (I2t) characteristics, to provide balanced performance and extend longevity while lowering potentially equipment-damaging heat energy.
They are designed in the traditional North American bolted-style package and include a universal mounting option to meet customer requirements for a variety of application installation configurations.
- High ac interrupting rating
- Extremely current-limiting
- Low energy let-through (I2t)
- Class aR performance
- Traditional North American bolted-style dimensions
- Direct bus-bar or stud-mount design
- Compliance with various requirements
- Delivers fast and reliable short circuit protection
- Prevents overheating and thermal breakdown protecting sensitive components from damage. Ensures device operates within its specified parameters
- Offers balanced performance to extend longevity while lowering potentially equipment-damaging heat energy
- Provides short-circuit protection and safely breaks high-fault currents to prevent damage to system
- Supports easy installation in a variety of applications
- Creates installation flexibility
- Supports global market applications and streamlines inventory
L50QS Parts
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Filters
L50QS Applications
- Power converters (inverters, rectifiers)
- Power supplies
- Uninterruptable power supply (UPS)
- Variable speed drives
- Control circuits
- Soft starters
