The Siemens 6EP3321-7SB00-0AX0 Power Supplies delivers 2 A output and 24 W power for single-phase or DC industrial applications. It supports 120–240 V input with a usable range from 85 to 264 V across 47–63 Hz and includes push-in terminal connections for compact panel installation. The unit provides IP20 protection, a 25 × 100 × 88 mm enclosure, and DIN-rail mounting compatibility for space-limited control cabinets. This model integrates into the Siemens lineup, the Siemens Power Supplies category, and the SITOP Series.