Description
50A 500V SEMINCONDUCTOR FUSE
Description
The L50QS Series is a next generation High-Speed Fuse
for the protection of power semiconductor devices and
is designed in the Traditional North American Bolted
Style package.
L50QS Series High-Speed Fuses are extremely current
limiting and are used to protect power converters, drives
and control circuit applications. Designed with lower I2t
performance characteristics, these fuses provide balanced
performance to extend longevity while lowering potentially
damaging heat energy to the devices being protected.
In addition L50QS Series fuses have been designed with a
universal mounting option to meet customer requirements
for installation into a variety of application configurations
Littelfuse POWR-SPEED™ products offer optimized
circuit protection at the extremely fast speed required to
protect modern day, sensitive, high-power semiconductor
devices. Such products are commonly found in various
industries including pulp and paper industries, cranes and
heavy-lifting equipment, processing industries, wastewater
treatment plants and large factories and MRO facilities.
Features
• Compliance with US and Canadian Requirements
• Traditional North American Bolted Style dimensions
• Class aR performance
• Direct bus-bar mount or stud mount design
• Halogen Free, RoHS and REACH Compliant
Applications
• Power Converters (Inverters, Rectifiers)
• Power Supplies
• UPS
• Variable Speed Drives
• Control Circuits
• Soft Starters
Recommended Fuse Blocks
LSCR001 (35-200A)
LSCR002 (225-800A)
