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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 equipment.

Product Specifications

Ampere range

50 ... 350 A  

Speed/Characteristic

gR  

CE Conformity

Consult Technical Services  

REACH Compliant

Yes  

References in this series  (24)

P301313 - PC70GB69V315TF

315   A

70  

142000   A²s

Yes  

0.339   kg

Q301291 - PC70GB69V63ESF

63   A

70  

1600   A²s

Yes  

0.4   kg

Q302027 - PC70GB69V100D1A

100   A

70  

6200   A²s

Yes  

0.3633   kg

R301591 - PC70GB69V160D1A

160   A

70  

25000   A²s

Yes  

0.3633   kg

S301293 - PC70GB69V100ESF

100   A

70  

6200   A²s

Yes  

0.4   kg

S301592 - PC70GB69V200D1A

200   A

70  

44000   A²s

Yes  

0.3633   kg

S302742 - PC70GB69V125D1A

125   A

70  

11200   A²s

Yes  

0.3633   kg

W302124 - PC70GB69V350D1A

350   A

70  

240000   A²s

Yes  

0.3633   kg

Z301943 - PC70GB69V250D1A

250   A

70  

79000   A²s

Yes  

0.3633   kg