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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)

G227591 - FR72V32P

32   A

d=55mm, L=520mm  

6   kA²s

Yes  

2.3   kg

H1043540 - FRECO240V43

43   A

d=55mm, L=520mm  

38   kA²s

No

2.1   kg

H210250 - FR120V63P

63   A

d=55mm, L=520mm  

24   kA²s

Yes  

2.3   kg

H227592 - FR72V43P

43   A

d=55mm, L=520mm  

12   kA²s

Yes  

2.3   kg

J227593 - FR72V63P

63   A

d=55mm, L=520mm  

24   kA²s

Yes  

2.3   kg

L1043543 - FRECO240V43P

43   A

d=55mm, L=520mm  

38   kA²s

Yes  

2.3   kg

L1047361 - FRECO240V31,5

31.5   A

d=55mm, L=520mm  

18.8   kA²s

No

2.1   kg

M1047362 - FRECO240V31,5P

31.5   A

d=55mm, L=520mm  

18.8   kA²s

Yes  

2.3   kg

S1045205 - FRECO240V10

10   A

d=55mm, L=520mm  

1.3   kA²s

No

2.1   kg

S1047965 - FR240V6,3

6.3   A

d=55mm, L=520mm  

0.32   kA²s

No

2.1   kg

T1045206 - FRECO240V10P

10   A

d=55mm, L=520mm  

1.3   kA²s

Yes  

2.3   kg

T1047966 - FR240V6,3P

6.3   A

d=55mm, L=520mm  

0.32   kA²s

Yes  

2.3   kg

V1045207 - FRECO240V20

20   A

d=55mm, L=520mm  

7.5   kA²s

No

2.1   kg

W1045208 - FRECO240V20P

20   A

d=55mm, L=520mm  

7.5   kA²s

Yes  

2.3   kg

X1045209 - FRECO240V25

25   A

d=55mm, L=520mm  

10.1   kA²s

No

2.1   kg