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Approvals & Standards

  • IEC 60269-4 Compliance

Key features & benefits

The 690V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These square body fuse-links are available in different body sizes, each size having multiple worldwide acceptable mounting styles.
The Protistor® gR have been engineered to provide full range protection to eliminate all overloads and short circuit fault. Each fuse is 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.
All fuse-links 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

125 ... 500 A  

Speed/Characteristic

gR  

CE Conformity

Consult Technical Services  

REACH Compliant

Yes  

References in this series  (20)

S301707 - PC71GB69V500TF

500   A

71  

460   kA²s

Yes  

0.514   kg

T301317 - PC71GB69V250TF

250   A

71  

56   kA²s

Yes  

0.514   kg

V301318 - PC71GB69V350TF

350   A

71  

140   kA²s

Yes  

0.514   kg

W301319 - PC71GB69V400TF

400   A

71  

225   kA²s

Yes  

0.514   kg

Z301322 - PC71GB69V160EF

160   A

71  

14   kA²s

Yes  

0.5366   kg