Catalog

Semiconductor Protection Fuses

Square Body High-Speed Fuse-Links AC Protection

Protistor® size 31 aR 690VAC (IEC) / 700VAC (UL)

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. They have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. They 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.

 

FEATURES

  • Multiple body sizes and terminals or blades combination
  • aR Class according to IEC 60269-4 and VDE 636-23
  • Very low I²t for improved semiconductor protection
  • Ultra fast acting
  • Current limiting
  • Superior cycling capability
 

PRODUCT DETAILS

  • Volts (VAC) 690 VAC
  • Ampere Range (A) 160 - 800 A
  • I.R. AC (kA) 170 kA
  • Speed / Characteristic aR
  • Body Style Square
  • Standards IEC 60269.4 Compliance
    UL/CSA Recognized E76491
    CCC GB 1539.4
  • Application Protection of inverters, motor drives, UPS systems and similar 690V or less equipments.
  • ROHS Compliant Consult Technical Services
  • Lead Free Consult Technical Services
  • CE conformity Yes
 

Catalog-Reference

  • A070UD31KI160 - F300385
  • A070UD31KI200 - S300028
  • A070UD31KI250 - T300029
  • A070UD31KI315 - V300030
  • A070UD31KI350 - R300050
  • A070UD31KI400 - W300031
  • A070UD31KI450 - X300032
  • A070UD31KI500 - Y300033
  • A070UD31KI550 - Z300034
  • A070UD31KI630 - A300035
  • A070UD31KI700 - B300036
  • A070UD31KI800 - A301070
  • A070UD31LI200 - V300697
  • A070UD31LI250 - W300698
  • A070UD31LI315 - X300699
  • A070UD31LI350 - Y300700
  • A070UD31LI400 - Z300701
  • A070UD31LI450 - A300702
  • A070UD31LI500 - B300703
  • A070UD31LI550 - C300704
  • A070UD31LI630 - D300705
  • A070UD31LI700 - E300706
  • A070UD31LI800 - F300707
  • A070UD31TTI200 - A300472
  • A070UD31TTI250 - B300473
  • A070UD31TTI315 - C300474
  • A070UD31TTI350 - D300475
  • A070UD31TTI400 - E300476
  • A070UD31TTI450 - F300477
  • A070UD31TTI500 - G300478
  • A070UD31TTI550 - H300479
  • A070UD31TTI630 - J300480
  • A070UD31TTI700 - K300481
  • A070UD31TTI800 - L300482
  • PC31UD69V160A - M300322
  • PC31UD69V160EF - B301922
  • PC31UD69V160TF - M300299
  • PC31UD69V200A - Y300010
  • PC31UD69V200D1A - H300019
  • PC31UD69V200EF - C300037
  • PC31UD69V200TF - N300001
  • PC31UD69V250A - Z300011
  • PC31UD69V250D1A - J300020
  • PC31UD69V250EF - D300038
  • PC31UD69V250TF - P300002
  • PC31UD69V315A - A300012
  • PC31UD69V315D1A - K300021
  • PC31UD69V315EF - E300039
  • PC31UD69V315TF - Q300003
  • PC31UD69V350A - Q300049
  • PC31UD69V350D1A - P300048
  • PC31UD69V350EF - N300047
  • PC31UD69V350TF - M300046
  • PC31UD69V400A - B300013
  • PC31UD69V400D1A - L300022
  • PC31UD69V400EF - F300040
  • PC31UD69V400TF - R300004
  • PC31UD69V450A - C300014
  • PC31UD69V450D1A - M300023
  • PC31UD69V450EF - G300041
  • PC31UD69V450TF - S300005
  • PC31UD69V500A - D300015
  • PC31UD69V500D1A - N300024
  • PC31UD69V500EF - H300042
  • PC31UD69V500TF - T300006
  • PC31UD69V550A - E300016
  • PC31UD69V550D1A - P300025
  • PC31UD69V550EF - J300043
  • PC31UD69V550TF - V300007
  • PC31UD69V630A - F300017
  • PC31UD69V630D1A - Q300026
  • PC31UD69V630EF - K300044
  • PC31UD69V630TF - W300008
  • PC31UD69V700A - G300018
  • PC31UD69V700D1A - R300027
  • PC31UD69V700EF - L300045
  • PC31UD69V700TF - X300009
  • PC31UD69V800A - D300406
  • PC31UD69V800D1A - H300709
  • PC31UD69V800TF - Y300401

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