The Siemens 6EP3436-8SB00-0AY0 Power Supplies provides 20 A rated output and 480 W active power for three-phase industrial applications. It supports 50/60 Hz line frequencies, relay-based “24 V OK” signaling, IP20 protection, and screw-terminal wiring, with defined derating between 60 °C and 70 °C. The device has a 70 × 125 × 125 mm enclosure, DIN-rail fastening, and transport and storage limits from −40 to +85 °C. This model is part of the Siemens lineup within the Siemens Power Supplies family and the SITOP Series.