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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

315 ... 1000 A  

Speed/Characteristic

gR  

CE Conformity

Consult Technical Services  

REACH Compliant

Yes  

References in this series  (24)

S301638 - PC73GB69V900TF

900   A

73  

1640   kA²s

Yes  

1.22   kg

S302673 - PC73GB69V10CD1A

1000   A

73  

2270   kA²s

Yes  

1.12   kg

W236298 - PC73GB69V450D1A

450   A

73  

200   kA²s

Yes  

1.12   kg

W301342 - PC73GB69V315TF

315   A

73  

69   kA²s

Yes  

1.22   kg

W302216 - PC73GB69V500D1A

500   A

73  

280   kA²s

Yes  

1.12   kg

X236299 - PC73GB69V630D1A

630   A

73  

600   kA²s

Yes  

1.12   kg

X301343 - PC73GB69V400TF

400   A

73  

160   kA²s

Yes  

1.22   kg

Y301344 - PC73GB69V450TF

450   A

73  

200   kA²s

Yes  

1.22   kg

Z301345 - PC73GB69V550TF

550   A

73  

400   kA²s

Yes  

1.22   kg