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Approvals & Standards

  • IEC 60269.4 Compliance
  • UL/CSA Recognized E76491
  • CCC GB 1539.4

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.
They have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT 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

Ampere Range

160 ... 800 A  

Speed/Characteristic

aR  

CE Conformity

Yes  

REACH Compliant

Yes  

References in this series  (80)

A300012 - PC31UD69V315A

315   A

31  

44000   A²s

Yes  

0.852   lb

A300035 - A070UD31KI630

630   A

31  

430000   A²s

Yes  

0.884   lb

A300472 - A070UD31TTI200

200   A

31  

15000   A²s

Yes  

0.849   lb

A300702 - A070UD31LI450

450   A

31  

155000   A²s

Yes  

0.92   lb

A301070 - A070UD31KI800

800   A

31  

880000   A²s

Yes  

0.884   lb

B300013 - PC31UD69V400A

400   A

31  

110000   A²s

Yes  

0.852   lb

B300036 - A070UD31KI700

700   A

31  

540000   A²s

Yes  

0.884   lb

B300473 - A070UD31TTI250

250   A

31  

28000   A²s

Yes  

0.849   lb

B300703 - A070UD31LI500

500   A

31  

215000   A²s

Yes  

0.92   lb

B301922 - PC31UD69V160EF

160   A

32  

7700   A²s

Yes  

0.891   lb

C300014 - PC31UD69V450A

450   A

31  

155000   A²s

Yes  

0.852   lb

C300037 - PC31UD69V200EF

200   A

32  

15000   A²s

Yes  

0.891   lb

C300474 - A070UD31TTI315

315   A

31  

44000   A²s

Yes  

0.849   lb

C300704 - A070UD31LI550

550   A

31  

310000   A²s

Yes  

0.92   lb

D300015 - PC31UD69V500A

500   A

31  

215000   A²s

Yes  

0.852   lb