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Approvals & Standards

  • IEC 60269-4 Compliance

Key features & benefits

Mersen DC offers provide a very high performant protection for railway power and auxiliary circuits. Mersen DC Semiconductor fuse-links were developed to provide improved performance required by today's new DC equipment. These fuse-links are typically operated at more elevated temperature than other fuse type, have lower I²t to minimize damage to protected components on short circuits, lower watts loss and longer life.

More specifications

Applications

  • Protection of inverters
  • Protection of motor drives
  • Protection of UPS systems
  • Railway power and auxiliary circuits
  • Similar 750VDC or less equipments

Product Specifications

Ampere range

250 ... 500 A  

Speed/Characteristic

gR  

CE Conformity

Yes  

REACH Compliant

Yes  

References in this series  (12)

A087331 - D122GC75V250EF

250   A

122  

-

Yes  

1.3   kg

B087332 - D122GC75V315EF

315   A

122  

-

Yes  

1.3   kg

B090437 - D122GC75V250TF

250   A

122  

-

Yes  

1.43   kg

C090438 - D122GC75V400TF

400   A

122  

-

Yes  

1.43   kg

G220898 - D122GC75V350TF

350   A

122  

-

Yes  

1.43   kg

L089388 - D122GC75V400EF

400   A

122  

-

Yes  

1.3   kg

M085249 - D122GC75V315TF

315   A

122  

-

Yes  

1.43   kg

P220951 - D122GD75V450EF

450   A

122  

-

Yes  

1.3   kg

Q220952 - D122GD75V500EF

500   A

122  

-

Yes  

1.3   kg

R220953 - D122GD75V450TF

450   A

122  

-

Yes  

1.43   kg

S220954 - D122GD75V500TF

500   A

122  

-

Yes  

1.43   kg

W221141 - D122GC75V350EF

350   A

122  

-

Yes  

1.3   kg