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Approvals & Standards

  • Power Cycling & Vibration JASO 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 700VDC, Current rating (In)= 35 to 600A, Interrupting Rating (IR) = 20kA, L/R ≤1ms, Minimum Breaking Capacity (MBC) < 3kA for a perfect
matching with DC contactor in addition to withstanding high inrush current auxiliary applications (e.g. air conditioning…) with MEV70V.

More specifications

Applications

  • Electrical Energy Storage
  • Battery pack protection
  • Battery charger
  • Supercapacitor pack protection
  • Backup protection for DC relay / disconnector / switch
  • Maintenance Safety Disconnect (MSD)

Product Specifications

Item Number

MEV70A400-4  

Catalog number

MEV70A400-4  

Description

EVpack Fuse 700VDC UL 400A Max. Rated Breaking Capacity DC: 20 kA @ 700 V L/R ≤ 1 ms Bolted  

EAN/UPC code

782001482305  

Rated voltage DC UL

700   V

Rated current

400   A

ROHS Compliant

Yes  

AC or DC

DC  

Mounting

Bolted  

Max. Rated Breaking Capacity DC

20 kA @ 700 V, L/R ≤ 1 ms  

Minimum breaking capacitiy (MBC)

2100   A

Power Dissipation at Intermediate Current Value

11.7 W @ 0.5 In  

Contact materials

Silver-Plated Brass  

Connection/Terminal Type

Bolted  

Product Weight

0.26   kg

Product Diameter

38.1   mm

Product Length

110   mm

Sell Pack Quantity

10   EA

Sell Pack Weight

2.5991   kg

Sell Pack Width

115   mm

Sell Pack Length

205   mm

Sell Pack Height

77   mm