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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 range 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, IGBT and MOSFET 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.

More specifications

Applications

 

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

 

Product Specifications

Voltage Range

600...690 V AC  

Ampere range

50 ... 630 A  

Speed/Characteristic

aR  

CE Conformity

Consult Technical Services  

REACH Compliant

Yes  

References in this serie  (97)

Item number - Catalog No.

Ampere rating

Fuse size

Total Clearing I2t

Indication System

Product weight

A300058 - PC30UD69V350TF

350   A

30  

86   kA²s

Yes  

0.2463   kg

A300127 - PC30UD69V400D1A

400   A

30  

130   kA²s

Yes  

0.2983   kg

A300403 - PC30UD69V450A

450   A

30  

165   kA²s

Yes  

0.2733   kg

A301921 - A070UD30LI50

50   A

30  

0.68   kA²s

Yes  

0.3213   kg

A301967 - A070UD30TTI63

63   A

30  

1.2   kA²s

Yes  

0.255   kg