Catalog

Semiconductor Protection Fuses

Square Body High-Speed Fuse-Links AC Protection

Protistor® size 73 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) 315 - 1000 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

  • PC73GB69V10CD1A - S302673
  • PC73GB69V10CTF - F301719
  • PC73GB69V315EF - C301348
  • PC73GB69V315TF - W301342
  • PC73GB69V350TF - B301715
  • PC73GB69V400EF - D301349
  • PC73GB69V400TF - X301343
  • PC73GB69V450D1A - W236298
  • PC73GB69V450EF - E301350
  • PC73GB69V450TF - Y301344
  • PC73GB69V500D1A - W302216
  • PC73GB69V500TF - C301716
  • PC73GB69V550D1A - R302672
  • PC73GB69V550EF - F301351
  • PC73GB69V550TF - Z301345
  • PC73GB69V630D1A - X236299
  • PC73GB69V630EF - G301352
  • PC73GB69V630TF - A301346
  • PC73GB69V700D1A - F301765
  • PC73GB69V700EF - H301353
  • PC73GB69V700TF - B301347
  • PC73GB69V800D1A - B236073
  • PC73GB69V800TF - D301717
  • PC73GB69V900TF - S301638

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