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MEV55C30/50-S
MEV55C30/50-S
EVpack-fuse MEV55, 550 VDC Max., L/R ≤ 1ms 50 A, S Surface Mount Fuse

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.

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Specifications
Item Number MEV55C30/50-S
EAN UPC Code 0782001482640
GTIN Sell Pack 30782001482641
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)
Approvals Standards
  • Power Cycling & Vibration: JASO D622
  • IATF - ISO/TS 16949 Quality management undergoing certification
Brand Name Mersen
Country Of Origin MX
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 50A
  • Interrupting Rating (IR): 20kA @ 550VDC, L/R < 1ms
Product Line EVpack-fuse MEV55, 550 VDC Max., L/R less than or equal 1ms, 5 - 50A
Product Family Fuses
Product Group Special Purpose Fuses
Product Type Battery Pack Fuses
Connection Terminal Material Tin-Plated Copper
Connection Terminal Type Surface Screw Mount
Indication System 0
Mounting PC Mount
Product Diameter 0.41 in
Product Height 0.56 in
Product Length 2.52 in
Product Weight 0.022 lb
Sell Pack Description Box
Sell Pack Height 2.31 in
Sell Pack Length 4.88 in
Sell Pack Width 3.44 in
Sell Pack Quantity 80 EACH
Sell Pack Weight 1.746 lb
AC Min Interrupting Rating MBC 180 A
Ampere Rating 50 A
Catalogue No MEV55C30/50-S
Item Description MEV55C30/50-S
Max Rated Breaking Capacity DC 1 20 kA @ 550 V, L/R ≤ 1 ms
Minimum Quantity Per Order 80
Order Multiple 80
Power Dissipation At Intermediate Current Value 1 W @ 0.5 In
Rated Voltage DC UL 550 V
Short Description EVpack-fuse MEV55, 550 VDC Max., L/R ≤ 1ms 50 A, S Surface Mount Fuse
Suitable For Outdoor Use 0
Suitable For Outdoor Use 0
Documents
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