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Approvals & Standards

  • IEC 60269-4 Compliance
  • UL/CSA Recognized E76491
  • CCC GB 13539.4

Key features & benefits

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.
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.
Each fuse-link 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

450...690 V AC  

Ampere range

315 ... 1800 A  

Speed/Characteristic

aR  

CE Conformity

Consult Technical Services  

REACH Compliant

Yes  

References in this serie  (88)

Item number - Catalog No.

Ampere rating

Fuse size

Total Clearing I2t

Indication System

Product weight

A300173 - PC32UD69V700EF

700   A

32  

440   kA²s

Yes  

0.5716   kg

A300196 - A070UD32KI450

450   A

32  

130   kA²s

Yes  

0.5523   kg

B300174 - PC32UD69V800EF

800   A

32  

660   kA²s

Yes  

0.5716   kg

B300197 - A070UD32KI500

500   A

32  

160   kA²s

Yes  

0.5523   kg

B301071 - A065UD32LI1100

1100   A

32  

1450   kA²s

Yes  

0.7433   kg

C300175 - PC32UD69V900EF

900   A

32  

990   kA²s

Yes  

0.5716   kg

C300198 - A070UD32KI550

550   A

32  

215   kA²s

Yes  

0.5523   kg

C301072 - A060UD32LI1250

1250   A

32  

1950   kA²s

Yes  

0.7433   kg

D300176 - PC32UD69V1000EF

1000   A

32  

1380   kA²s

Yes  

0.5716   kg

D300199 - A070UD32KI630

630   A

32  

310   kA²s

Yes  

0.5523   kg

D301073 - A055UD32LI1400

1400   A

32  

2300   kA²s

Yes  

0.7433   kg

E300177 - PC32UD69V400A

400   A

32  

90   kA²s

Yes  

0.5293   kg

E300200 - A070UD32KI700

700   A

32  

440   kA²s

Yes  

0.5523   kg

F300178 - PC32UD69V450A

450   A

32  

130   kA²s

Yes  

0.5293   kg

F300201 - A070UD32KI800

800   A

32  

660   kA²s

Yes  

0.5523   kg