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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)

C300244 - A070UD33KI1000

1000   A

33  

990   kA²s

Yes  

1.863   lb

C300267 - PC33UD69V14CD1A

1400   A

33  

2700   kA²s

Yes  

1.927   lb

C300451 - A070UD33TTI1000

1000   A

33  

990   kA²s

Yes  

1.971   lb

D300084 - PC33UD69V1250TF

1250   A

33  

2053   kA²s

Yes  

1.776   lb

D300222 - PC33UD69V800EF

800   A

33  

540   kA²s

Yes  

1.878   lb

D300245 - A070UD33KI1100

1100   A

33  

1390   kA²s

Yes  

1.863   lb

D300452 - A070UD33TTI1100

1100   A

33  

1390   kA²s

Yes  

1.971   lb

E300085 - PC33UD69V1400TF

1400   A

33  

2700   kA²s

Yes  

1.776   lb

E300223 - PC33UD69V900EF

900   A

33  

770   kA²s

Yes  

1.878   lb

E300246 - A070UD33KI1250

1250   A

33  

2053   kA²s

Yes  

1.863   lb

E300453 - A070UD33TTI1250

1250   A

33  

2053   kA²s

Yes  

1.971   lb

E301971 - PC33UD60V1800A

1800   A

33  

3870   kA²s

Yes  

1.791   lb

E302063 - A065UD33KI1600

1600   A

33  

2900   kA²s

Yes  

1.863   lb

F300224 - PC33UD69V1000EF

1000   A

33  

990   kA²s

Yes  

1.878   lb

F300247 - A070UD33KI1400

1400   A

33  

2700   kA²s

Yes  

1.863   lb