Skip to main content

All locations

Please select your country & language

China | 中国
Germany | Deutschland

Your country is not in the list?

Go to our international website:

Mersen EP International website
Contact us

Approvals & Standards

  • Power Cycling & Vibration: JASO D622
  • IATF - ISO/TS 16949 Quality management undergoing certification

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 550VDC, Current rating (In)= 5 to 50A, Interrupting Rating (IR) = 20kA, L/R ≤1ms, Minimum Breaking Capacity (MBC) < 3kA 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

Item Number

MEV55C12  

Catalog number

MEV55C12  

Item Description (ERP)

MEV55C12  

Description

EVpack-fuse MEV55, 550 VDC Max., L/R ≤ 1ms 12 A, Ferrule Fuse  

EAN/UPC code

0782001483036  

Rated voltage DC UL

550   V

Rated current

12   A

ROHS Compliant

Yes  

Mounting

Clip  

Minimum breaking capacitiy (MBC)

24   A

Power Dissipation at Intermediate Current Value

0.47 W @ 0.5 In  

Contact materials

Tin-Plated Copper  

Connection/Terminal Type

Clip  

Product Weight

0.0075   kg

Product Diameter

10.3   mm

Product Length

38   mm

Sell Pack Quantity

10   EACH

Sell Pack Width

0   mm

Sell Pack Length

0   mm

Sell Pack Height

0   mm