Approvals & Standards
- Power Cycling & Vibrations: JASO D622
- IATF - ISO/TS 16949 Quality management undergoing certification
Key features & benefits
M-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.
M-fuse provides the ultimate protection of the battery modules 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 100VDC, Current rating (In) = 50 to 200A, Interrupting Rating (IR) = 20kA, L/R ≤1.5ms, Minimum Breaking Capacity (MBC) < 1kA.
Applications
- Battery modules protection
- EV/HEV
- Electrical Energy Storage
- Supercapacitor module protection
Documents & Resources
Datasheet
Product Specifications
Item Number
D1057589
Catalog number
MF50B-4
Item Description (ERP)
MF50B-4
Description
M-fuse MF 100VDC Max., L/R ≤1.5ms, 50 A
EAN/UPC code
3605340594119
Rated voltage DC UL
100 V
Rated current
50 A
ROHS Compliant
Yes
Mounting
Bolted
Power Dissipation at Intermediate Current Value
1.8 W @ 0.5 In
Contact materials
Silver-Plated Copper
Connection/Terminal Type
Bolted
Product Weight
0.028 kg
Product Diameter
17.8 mm
Product Length
55.6 mm
Product Height
18.4 mm
Sell Pack Quantity
10 EACH
Sell Pack Width
20 mm
Sell Pack Length
180 mm
Sell Pack Height
65 mm