Bussmann DFJ-100 Medium Voltage Fuse. Bussmann Drive Fuse Current Limiting High Speed Series: DFJ Indicating/Non-Indicating: Non-Indicating Rejection/Non-Rejection: Non-Rejection 100 A 600 VAC/450 VDC 200/100 kA Interrupt Class: J Blade Terminal Stud Mount Cartridge Body Single Element Melamine 1.13 in Dia x 4.63 in L Body Size. Additional Description: BUSS-DFJ-100 DRIVE FUSE. Catalog Description: 100AMP 600V J HIGH SPEED FUSE.
High speed fuses provide superior protection or isolation for components such as diodes, silicon controlled rectifiers (SCRs), Gate torn-Off Thyristors (GTOs) and IGBTs and in light and heavy harsh DC traction applications as high as 4000Vdc and 10,000A. Also used for the protection of DC link/power converters. Optimized dimensions and materials allow for excellent thermal dissipation for high current cycling enviroments, or heavy duty applications.