Catalog

Semiconductor Protection Fuses

High performance square body fuse-links AC protection

Protistor® High Performance size 44 aR 500 to 750VAC

The PSC-LR Protistor® fuse-links is a high performance range designed to provide the best flexibility in equipment design and ultimate protection for today's power conversion equipment. 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 plated and all hardware is non-magnetic. All fuse-links can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

 

FEATURES

  • Ultra fast acting
  • Highly Current limiting
  • Very low I˛t for improved semiconductor protection
  • Superior cycling capability
  • aR Class according to VDE 636-23 and IEC 60269-4
 

PRODUCT DETAILS

  • Voltage Range (VAC) 500 - 750 VAC
  • Ampere Range (A) 1200 - 5750 A
  • Speed / Characteristic aR
  • Body Style Square
  • Standards IEC 60269-4 Compliance
    UL Recognized (consult us)
    CCC GB 13539.4 (consult us)
  • Application Protection of inverters, UPS systems, motor drives and similar 750V or less equipment for standard 50/60Hz or specific low or high frequency applications.
  • ROHS Compliant Consult Technical Services
  • Lead Free Consult Technical Services
  • CE conformity Consult Technical Services
 

Catalog-Reference

  • PC44UD50V57CP1
  • PC44UD50V57CTQ - T221875
  • PC44UD55V44CP1
  • PC44UD55V44CTQ - R221873
  • PC44UD55V47CP1
  • PC44UD55V47CTQ
  • PC44UD55V50CP1
  • PC44UD55V50CTQ - S221874
  • PC44UD55V55CP1 - P229668
  • PC44UD55V55CTQ
  • PC44UD60V37CP1
  • PC44UD60V37CTQ
  • PC44UD60V40CP1
  • PC44UD60V40CTQ - T228867
  • PC44UD60V42CP1
  • PC44UD60V42CTQ - R233902
  • PC44UD69V32CTQ - S221805
  • PC44UD69V35CP4 - W221808
  • PC44UD69V35CTQ - P232888
  • PC44UD70V25CP1
  • PC44UD70V25CTQ
  • PC44UD70V27CP1
  • PC44UD70V27CTQ - E239158
  • PC44UD70V30CP1 - S302857
  • PC44UD70V30CTQ - M302829
  • PC44UD70V32CP1 - E226738
  • PC44UD75C24CP1 - F233685
  • PC44UD75V12CP1
  • PC44UD75V12CTQ - N229207
  • PC44UD75V13CP1
  • PC44UD75V13CTQ - E228854
  • PC44UD75V16CP1
  • PC44UD75V16CTQ - E229084
  • PC44UD75V18CP1
  • PC44UD75V18CTQ - C229266
  • PC44UD75V20CP1 - R236386
  • PC44UD75V20CTQ - Y229078
  • PC44UD75V22CP1
  • PC44UD75V22CTQ - K235184
  • PC44UD75V24CTQ - W233906

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