Approvals & Standards
Key features & benefits
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.
Applications
Documents & Resources
Datasheet
Drawings
Compliance
Item Number
MEV50A350-38G
Catalog number
MEV50A350-38G
Description
EVpack Fuse 500VDC UL 500VDC IEC 350A Size 38G Max. Rated Breaking Capacity DC: 30 kA @ 500 V, L/R ≤ 2.5 ms Bolted
EAN/UPC code
6972238870301
Rated voltage DC UL
500 V
Rated voltage DC IEC
500 V
Rated current
350 A
ROHS Compliant
Yes
AC or DC
DC
Speed/Characteristic
aR
Fuse size
38G
Mounting
Bolted
Melting I2t
25900 A²s
Max. Rated Breaking Capacity DC
30 kA @ 500 V, L/R ≤ 2.5ms
Max. Time to clear MBC
0.5 s
DC Min. Breaking Capacity (MBC)
1750 A @ 500 VDC, ≤ 2.5 ms
DC Total clearing I2t
190000 A²s
Power Dissipation at Intermediate Current Value
8.7 W @ 0.5 In
Contact materials
Tin-Plated Copper
Connection/Terminal Type
Bolted
Body/Insulating Material
GMG
Product Weight
0.172 kg
Product Diameter
38 mm
Product Length
103 mm
Sell Pack Quantity
8 EA
Sell Pack Weight
1.2 kg
Sell Pack Width
282 mm
Sell Pack Length
170 mm
Sell Pack Height
101 mm