Back
Where to buy Contact us

EVpack-fuse MEV55, 550 VDC Max., L/R less than or equal 1ms, 5 - 50A

Approvals & Standards
Complies to Automotive IATF 16949:2016 Quality System
IEC 60 269-4
ISO 8820-8
JAS0 D622

EVpack-fuse line-up belongs to Mersen’s DC Over-Current protection (O.C.P.) portfolio specifically developed to address on-board electric and hybrid vehicles applications. EVpack-fuse provides the ultimate protection by offering reliable clearing of DC fault currents in challenging environments and complies with the high-quality requirements of the automotive industry. The MEV55C has specifically engineered and tested to provide best-in-class protection performance for auxiliary circuits: Up to 550VDC, Current rating (In)= 5 to 50A, Interrupting Rating (IR) = 20kA,L/R ≤1ms, Minimum Breaking Capacity (MBC) as low as 2xIn for a perfect matching with cable protection. The MEV50A has been specifically engineered and tested to provide best-in-class protection performance for main battery and on-board charging protection: Up to 500VDC, Current rating (In)= 60 to 800A, Interrupting Rating (IR) = 30kA, L/R ≤ 2.5ms, Minimum Breaking Capacity (MBC) as low as 2xIn or a perfect matching with DC contactor.

EVpack-fuse line-up belongs to Mersen’s DC Over-Current protection (O.C.P.) portfolio specifically developed to address on-board electric and hybrid vehicles applications. EVpack-fuse provides the ultimate protection by offering reliable clearing of DC fault currents in challenging environments and complies with the high-quality requirements of the automotive industry. The MEV55C has specifically engineered and tested to provide best-in-class protection performance for auxiliary circuits: Up to 550VDC, Current rating (In)= 5 to 50A, Interrupting Rating (IR) = 20kA,L/R ≤1ms, Minimum Breaking Capacity (MBC) as low as 2xIn for a perfect matching with cable protection. The MEV50A has been specifically engineered and tested to provide best-in-class protection performance for main battery and on-board charging protection: Up to 500VDC, Current rating (In)= 60 to 800A, Interrupting Rating (IR) = 30kA, L/R ≤ 2.5ms, Minimum Breaking Capacity (MBC) as low as 2xIn or a perfect matching with DC contactor.

Key features & benefits

  • Design for DC applications

  • Low watt losses

  • High cycling performance

  • Full coverage of battery module voltage and current

  • Ultra compact size

  • Current Ratings (In): 5 to 800A

  • Interrupting Rating (IR) for MEV55C: 20kA @550VDC, L/R ≤ 1ms

  • Interrupting Rating (IR) for MEV50A: 30kA @500VDC, L/R ≤ 2.5ms

Applications

  • EV/HEV

  • Battery pack protection

  • Battery Disconnect Unit (BDU)

  • Battery Management Systm (BMS)

  • Battery Junction Box for auxiliaries

  • On-Board Charging

Technical Specifications
Amperage Range 5…50 A
CE Conformity Yes
Reach Compliant Yes

Reference Finder

35 references in this series

Scroll

Item number Ampere rating Fuse size Clearing I2t At Rated Voltage Indication System Product weight
MEV55C7-P - MEV55C7-P See product
 7A - - No 0.0099kg
MEV55C7-S - MEV55C7-S See product
 7A - - No 0.0099kg
MEV55C8 - MEV55C8 See product
 8A - - No 0.0075kg
MEV55C8-P - MEV55C8-P See product
 8A - - No 0.0099kg
MEV55C8-S - MEV55C8-S See product
 8A - - No 0.0099kg
Back to top