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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)

W320271 - NH0UD69V200PV

200   A

NH0  

15900   A²s

Yes  

0.27   kg

W320363 - NH1UD69V100PV

100   A

NH1  

1570   A²s

Yes  

0.42   kg

W320593 - NH3UD69V1000PV

1000   A

NH3  

959   kA²s

Yes  

1.05   kg

X320065 - NH000UD69V125PV

125   A

NH000  

8200   A²s

Yes  

0.13   kg

X320479 - NH2UD69V315PV

315   A

NH2  

36.9   kA²s

Yes  

0.62   kg

Y320043 - NH000UD69V32PV

32   A

NH000  

270   A²s

Yes  

0.13   kg

Y320365 - NH1UD69V125PV

125   A

NH1  

3320   A²s

Yes  

0.42   kg

Y320480 - NH2UD69V350PV

350   A

NH2  

51.4   kA²s

Yes  

0.62   kg

Z320159 - NH00UD69V80PV

80   A

NH00  

2000   A²s

Yes  

0.2   kg

Z320251 - NH0UD69V50PV

50   A

NH0  

470   A²s

Yes  

0.27   kg