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.
| Item Number | D1057589 | 
|---|---|
| EAN UPC Code | 3605340594119 | 
| GTIN Sell Pack | 33605340594110 | 
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| Brand Name | Mersen | 
| Country Of Origin | MX,IN | 
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| Product Line | M-fuse MF 100VDC Max., L/R less than or equal 1.5ms, 50 - 200A | 
| Product Family | Fuses | 
| Product Group | Special Purpose Fuses | 
| Product Type | Battery Module Fuses | 
| Connection Terminal Material | Silver-Plated Copper | 
| Connection Terminal Type | Bolted | 
| Indication System | 0 | 
| Mounting | Bolted | 
| Product Diameter | 0.7 in | 
| Product Height | 0.72 in | 
| Product Length | 2.19 in | 
| Product Weight | 0.062 lb | 
| Sell Pack Description | Box | 
| Sell Pack Height | 2.56 in | 
| Sell Pack Length | 7.09 in | 
| Sell Pack Width | 0.79 in | 
| Sell Pack Quantity | 10 EACH | 
| Sell Pack Weight | 0.617 lb | 
| Ampere Rating | 50 A | 
| Catalogue No | MF50B-4 | 
| Item Description | MF50B-4 | 
| Max Rated Breaking Capacity DC 1 | 20 kA @ 100 V, L/R ≤ 1.5 ms | 
| Minimum Quantity Per Order | 10 | 
| Order Multiple | 10 | 
| Power Dissipation At Intermediate Current Value | 1.8 W @ 0.5 In | 
| Rated Voltage DC UL | 100 V | 
| Short Description | M-fuse MF 100VDC Max., L/R ≤1.5ms, 50 A | 
| Suitable For Outdoor Use | 0 | 
| Suitable For Outdoor Use | 0 | 
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