Primary-switched power supply unit QUINT POWER, Screw connection, SFB Technology (Selective Fuse Breaking), input: 1-phase, output: 24 V DC / 3.5 A, adjustable from 18 V DC ... 29.5 V DC, 90 V DC ... 350 V DC. Please use the following item for new projects: 2904600 QUINT4-PS/1AC/24DC/5, 2909577 QUINT4-PS/1AC/24DC/3.8/PT, 2904599 QUINT4-PS/1AC/24DC/3.8/SC