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Approvals & Standards

  • IEC 60 269-4
  • UL/cUL recognized component, UL file E76491 and E60314

Key features & benefits

M- fuse line-up belongs to Mersen’s DC Over-Current protection (O.C.P.) portfolio specifically developed to address Battery Electrical Storage System applications.
M- fuse provides the ultimate protection of EES battery modules offering reliable clearing of DC fault currents. It has been specifically engineered and tested to provide DC-applications best-in-class protection performance: Up to 100VDC, Current rating (In) = 50 to 200A, Interrupting Rating (IR) = 20kA, L/R ≤1.5ms, Minimum Breaking Capacity (MBC) as low as 3xIn.

More specifications

Applications

  • Battery modules protection
  • Electrical Energy Storage
  • Supercapacitor module protection

Product Specifications

Voltage Range

100 VDC  

Ampere range

50…200A  

CE Conformity

Yes  

REACH Compliant

Yes  

References in this series  (19)

MF60A-4 - MF60A-4

60   A

-

-

No

0.068   kg

MF70A-4 - MF70A-4

70   A

-

-

No

0.068   kg

MF80A-4 - MF80A-4

80   A

-

-

No

0.068   kg

MF90A-4 - MF90A-4

90   A

-

-

No

0.068   kg