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Approvals & Standards

  • IEC 60 269 -1 and -4
  • IEC 60 269-7 (expected release in 2021)
  • ISO 8820-8
  • JAS0 D622

Key features & benefits

EVpack-fuse line-up belongs to the new DC Over-Current protection (O.C.P.) range developed by MERSEN to address specific needs in EV/HEV and Battery Electrical Storage System.
EVpack-fuse provides the ultimate protection of the battery pack 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 500VDC, Current rating (In)= 60 to 800A, Interrupting Rating (IR) = 30kA, L/R ≤2.5ms, Minimum Breaking Capacity (MBC) < 2kA for a perfect matching with DC contactor.

More specifications

Applications

  • EV/HEV
  • Electrical Energy Storage
  • Battery pack protection
  • Battery Disconnect Unit (BDU)
  • Battery Junction Box for auxiliaries
  • Battery charger
  • Supercapacitor pack protection
  • Backup protection for DC relay / disconnector / switch
  • Maintenance Safety Disconnect (MSD)

Product Specifications

Ampere Range

60…800 A  

Speed/Characteristic

aR  

CE Conformity

Yes  

REACH Compliant

Yes  

References in this series  (30)

MEV50A100-20G - MEV50A100-20G

100   A

-

-

No

0.099   lb

MEV50A100-25G - MEV50A100-25G

100   A

-

-

No

0.165   lb

MEV50A125-20G - MEV50A125-20G

125   A

-

-

No

0.099   lb

MEV50A125-25G - MEV50A125-25G

125   A

-

-

No

0.165   lb

MEV50A150-20G - MEV50A150-20G

150   A

-

-

No

0.099   lb

MEV50A150-25G - MEV50A150-25G

150   A

-

-

No

0.165   lb

MEV50A150-30G - MEV50A150-30G

150   A

-

-

No

0.22   lb

MEV50A200-25G - MEV50A200-25G

200   A

-

-

No

0.165   lb

MEV50A200-30G - MEV50A200-30G

200   A

-

-

No

0.22   lb

MEV50A250-25G - MEV50A250-25G

250   A

-

-

No

0.165   lb

MEV50A250-30G - MEV50A250-30G

250   A

-

-

No

0.22   lb

MEV50A300-30G - MEV50A300-30G

300   A

-

-

No

0.22   lb

MEV50A300-38G - MEV50A300-38G

300   A

-

-

No

0.331   lb

MEV50A350-30G - MEV50A350-30G

350   A

-

-

No

0.22   lb

MEV50A350-38G - MEV50A350-38G

350   A

-

-

No

0.331   lb