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Approvals & Standards

  • IEC 60282-1
  • UTE C64-210

Key features & benefits

FR-type fuses are designed to protect HV/LV power distribution transformers. Designed to be coordinated with other equipment, these current limiting fuse-links interrupt fault currents before they reach their peak. The fault current is interrupted inside the fuse-link body and although this is very fast, there is no sign of it outside.
The 24kV fuses were specially designed with very low power losses, for use in SF6-insulated or compact air-insulated fused switchgear combinations
The main elements in these fuses are: a barrel of class F insulating synthetic material, nickel plated aluminium end contacts, pure silver fuse elements and a composite material fuse element holder to withstand high temperatures.
Thanks to their structure, based on a synthetic material, FR fuse-links are the perfect answer to the stress involved in use inside HV bays and fuse-link chambers.

More specifications

Applications

  • HV Transformers protection
  • Fused switch gear combination
  • Best used in SF6 insulated switch gear and compact switch gear
  • For indoor use
  • Operating temperature: -25°C to +40°C

Product Specifications

Voltage Range

7.2 ... 24 kV  

Ampere Range

6.3 ... 125 A  

REACH Compliant

Yes  

References in this series  (38)

A1045212 - FRECO240V50P

50   A

d=55mm, L=520mm  

39.3   kA²s

Yes  

5.071   lb

A210243 - FR120V43

43   A

d=55mm, L=520mm  

12   kA²s

No

4.63   lb

A227585 - FR72V16

16   A

d=55mm, L=520mm  

1.6   kA²s

No

4.63   lb

B1043534 - FRECO240V16

16   A

d=55mm, L=520mm  

4.7   kA²s

No

4.63   lb

B210244 - FR120V63

63   A

d=55mm, L=520mm  

24   kA²s

No

4.63   lb

B227586 - FR72V32

32   A

d=55mm, L=520mm  

6   kA²s

No

4.63   lb

C227587 - FR72V43

43   A

d=55mm, L=520mm  

12   kA²s

No

4.63   lb

D210246 - FR120V6,3P

6.3   A

d=55mm, L=520mm  

0.3   kA²s

Yes  

5.071   lb

D227588 - FR72V63

63   A

d=55mm, L=520mm  

24   kA²s

No

4.63   lb

E210247 - FR120V16P

16   A

d=55mm, L=520mm  

1.6   kA²s

Yes  

5.071   lb

E227589 - FR72V6,3P

6.3   A

d=55mm, L=520mm  

0.3   kA²s

Yes  

5.071   lb

F210248 - FR120V32P

32   A

d=55mm, L=520mm  

6   kA²s

Yes  

5.071   lb

F227590 - FR72V16P

16   A

d=55mm, L=520mm  

1.6   kA²s

Yes  

5.071   lb

G1043539 - FRECO240V16P

16   A

d=55mm, L=520mm  

4.7   kA²s

Yes  

5.071   lb

G210249 - FR120V43P

43   A

d=55mm, L=520mm  

12   kA²s

Yes  

5.071   lb