Catalog

Semiconductor Protection Fuses

Square Body High-Speed Fuse-Links AC Protection

Protistor® size 71 gR 690VAC (IEC)

The 690V 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® gR have been engineered to provide full range protection to eliminate all overloads and short circuit fault. Each fuse is assembled with pure silver, 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. All fuse-links can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

 

FEATURES

  • Excellent cycling capability
  • Multiple body sizes and terminals or blades combination
  • Extremely fast acting
  • Eliminate all overloads
  • Low I²t for improved semiconductor protection
  • gR Class according to IEC 60269-4 and VDE 636-23
 

PRODUCT DETAILS

  • Volts (VAC) 690 VAC
  • Ampere Range (A) 125 - 500 A
  • I.R. AC (kA) 150 kA
  • Speed / Characteristic gR
  • Body Style Square
  • Standards IEC 60269-4 Compliance
  • 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 Consult Technical Services
 

Catalog-Reference

  • PC71GB69V125D1A - B302658
  • PC71GB69V125TF - Q301314
  • PC71GB69V160D1A - C302659
  • PC71GB69V160EF - Z301322
  • PC71GB69V160TF - R301315
  • PC71GB69V200D1A - C302682
  • PC71GB69V200EF - A301323
  • PC71GB69V200TF - S301316
  • PC71GB69V250D1A - R302143
  • PC71GB69V250EF - B301324
  • PC71GB69V250TF - T301317
  • PC71GB69V315TF - N301427
  • PC71GB69V350EF - C301325
  • PC71GB69V350TF - V301318
  • PC71GB69V400EF - D301326
  • PC71GB69V400TF - W301319
  • PC71GB69V450D1A - R301637
  • PC71GB69V500D1A - A301737
  • PC71GB69V500EF - G301858
  • PC71GB69V500TF - S301707

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