The Siemens 6EP3447-8SB00-0AY0 Power Supplies delivers 20 A output and 960 W active power for three-phase industrial applications. It supports 45–65 Hz line frequency, provides relay signaling for “48 V OK,” and operates within an IP20 enclosure using screw-terminal connections. The unit includes a defined derating profile above 60 °C and a 135 × 145 × 150 mm housing suitable for DIN-rail mounting. This model integrates into the Siemens lineup, the Siemens Power Supplies category, and the SITOP Series.
