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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

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

450 ... 2500 A  

Speed/Characteristic

aR  

CE Conformity

Yes  

REACH Compliant

Yes  

References in this series  (102)

L300229 - A070UD33LI550

550   A

33  

155   kA²s

Yes  

0.8766   kg

L300252 - PC33UD69V800A

800   A

33  

540   kA²s

Yes  

0.8123   kg

L300758 - PC33UD45V2500TF

2500   A

33  

6540   kA²s

Yes  

0.8056   kg

M235071 - PC33UD60V1500A

1500   A

33  

2500   kA²s

Yes  

0.8123   kg

M300230 - A070UD33LI630

630   A

33  

230   kA²s

Yes  

0.8766   kg

M300253 - PC33UD69V900A

900   A

33  

770   kA²s

Yes  

0.8123   kg

N300231 - A070UD33LI700

700   A

33  

330   kA²s

Yes  

0.8766   kg

N300254 - PC33UD69V1000A

1000   A

33  

990   kA²s

Yes  

0.8123   kg

P1028044 - PC33UD69V1400PA

1400   A

33  

2700   kA²s

Yes  

1.1666   kg

P300232 - A070UD33LI800

800   A

33  

540   kA²s

Yes  

0.8766   kg

P300255 - PC33UD69V1100A

1100   A

33  

1390   kA²s

Yes  

0.8123   kg

P300531 - A060UD33LI1500

1500   A

33  

2500   kA²s

Yes  

0.8451   kg

Q300233 - A070UD33LI900

900   A

33  

770   kA²s

Yes  

0.8766   kg

Q300256 - PC33UD69V1250A

1250   A

33  

2053   kA²s

Yes  

0.8123   kg

R300234 - A070UD33LI1000

1000   A

33  

990   kA²s

Yes  

0.8766   kg