The Siemens 6EP3446-8SB00-0AY0 Power Supplies provides 10 A rated output and 480 W active power for three-phase AC applications. It supports 50/60 Hz line frequency, relay signaling for “48 V OK,” IP20 protection, screw-terminal wiring, and a defined derating profile above 60 °C. The 70 × 125 × 125 mm enclosure allows DIN-rail installation with −40 to +85 °C transport and storage capability. This model is part of the Siemens lineup within the Siemens Power Supplies category and the SITOP Series.
