The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These 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, GTO's and IGBT devices. Fuses are assembled with pure silver, die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I˛t 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.
AC Voltage Range 400 - 690 VAC
Ampere Range 800 - 5000 A
Speed / Characteristic aR
Body Style Square
Standards
IEC 60269-4 Compliance
UL/CSA Recognized E76491
Applications Protection of inverters, motor drives, UPS systems and similar 690V or less equipments.