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Approvals & Standards

  • UL/CSA Recognized Component
  • IEC 60269-4 Compliance

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 NH style fuse-links are defined as per DIN 43620/00 for a worldwide acceptance into NH modular system fuse-holders, fuse switch disconnectors for direct installation.
The Protistor® have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors, GTO's and IGBT devices. Fuses are assembled with pure silver, 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, UPS systems, motor drives and similar 700V or less equipment.

Product Specifications

Ampere range

16 ... 1000 A  

Speed/Characteristic

aR  

CE Conformity

Yes  

REACH Compliant

Yes  

References in this series  (70)

F320579 - NH3UD69V315PV

315   A

NH3  

28.2   kA²s

Yes  

1.05   kg

G320051 - NH000UD69V50PV

50   A

NH000  

630   A²s

Yes  

0.13   kg

G320143 - NH00UD69V32PV

32   A

NH00  

270   A²s

Yes  

0.2   kg

G320488 - NH2UD69V550PV

550   A

NH2  

206   kA²s

Yes  

0.62   kg

G320580 - NH3UD69V350PV

350   A

NH3  

40.6   kA²s

Yes  

1.05   kg

H320075 - NH000UD69V250PV

250   A

NH000  

44400   A²s

Yes  

0.13   kg

H320259 - NH0UD69V80PV

80   A

NH0  

970   A²s

Yes  

0.27   kg

H320489 - NH2UD69V630PV

630   A

NH2  

315   kA²s

Yes  

0.62   kg

J320375 - NH1UD69V250PV

250   A

NH1  

25100   A²s

Yes  

0.42   kg

J320490 - NH2UD69V700PV

700   A

NH2  

420   kA²s

Yes  

0.62   kg

K320169 - NH00UD69V160PV

160   A

NH00  

12200   A²s

Yes  

0.2   kg

K320399 - NH1UD69V80PV

80   A

NH1  

1170   A²s

Yes  

0.42   kg

K320583 - NH3UD69V400PV

400   A

NH3  

56.5   kA²s

Yes  

1.05   kg

L320055 - NH000UD69V63PV

63   A

NH000  

1300   A²s

Yes  

0.13   kg

L320147 - NH00UD69V40PV

40   A

NH00  

400   A²s

Yes  

0.2   kg