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Approvals & Standards

  • IEC 60269-4 Compliance
  • UL/CSA Recognized E76491
  • CCC GB 13539.4 for Asian market only

Key features & benefits

These 1250/1300V 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.
The Protistor® have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. Fuses 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.
All fuse-links can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.

More specifications

Applications

  • Protection of inverters, motor drives, UPS systems and similar 690V or less equipments.

Product Specifications

Voltage Range

600…1250 V AC  

Ampere range

315 ... 1800 A  

Speed/Characteristic

aR  

CE Conformity

Yes  

REACH Compliant

Yes  

References in this series  (81)

X302976 - PC73UD13C450PA

450   A

73  

290   kA²s

Yes  

1.16   kg

Y300631 - PC73UD13C450EF

450   A

73  

290   kA²s

Yes  

1.11   kg

Y302977 - PC73UD13C550PA

550   A

73  

465   kA²s

Yes  

1.16   kg

Z300632 - PC73UD13C500EF

500   A

73  

360   kA²s

Yes  

1.11   kg

Z301046 - A130UD73TTI315

315   A

73  

95   kA²s

Yes  

1.25   kg

Z301966 - PC73UD11C800PA

800   A

73  

1230   kA²s

Yes  

1.16   kg