SEMICONDUCTOR PROTECTION FUSES
SQUARE BODY HIGH-SPEED FUSE-LINKS AC PROTECTION
FEATURES & BENEFITS
• Multiple body sizes and terminals or blades combination
• aR Class according to IEC 60269-4 and VDE 636-23
• Very low I²t for improved semicon ductor protection
• Ultra fast acting
• Current limiting
• Superior cycling capability
APPLICATIONS
• Protection of inverters, motor
drives, UPS systems and similar
690V or less equipments.
STANDARDS
• IEC 60269-4 Compliance
• UL/CSA Recognized E76491 :
see « UL certified » status given in Product Range table
• CCC GB 13539.4 for Asian market only
The 690/700V Protistor® fuse-links provide maximum flexibility
in equipment design and ultimate protection for today’s power
conversion equipment. These aR ultra-fast acting square body
fuse-links are available in different body sizes, each size having
multiple worldwide acceptable mounting styles.
The Protistor® have been engineered to provide state-of-the-art
protection for semiconductors: diodes, thyristors and IGBT devices.
Fuses are assembled with die-cut elements embedded in solidified
sand, which helps control arcing characteristics for a lower I²t and
high interrupting rating level. All contact surfaces are silver plated
and all hardware is non-magnetic.
Each fuse-link can be equipped with a low voltage trip-indicator
which can operate a field mountable microswitch.
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