Siemens 6EP1333-1LD01 SITOP PSU100D 100-240V AC 24V/6.25A Wall-Mount Power Supply

The Siemens 6EP1333-1LD01 is a SITOP PSU100D single-phase power supply that converts 100-120 V or 200-240 V AC into a stabilized 24 V DC output rated 6.25 A (150 W). It wall-mounts in a 97 x 30 x 159 mm enclosure, holds the output within 1% overall tolerance, and bridges a 30 ms mains dropout at rated load, suited to panel or field 24 V distribution needing more current than a DIN-rail unit.

Technical Specifications

Certifications & Standards

• CE
• UKCA
• CB
• EPD

Selection Notes

At 6.25 A / 150 W and 89% efficiency, the 6EP1333-1LD01 sits below the higher-current model in the same PSU100D wall-mount family, so it fits a mid-size 24 V load without moving up to the bigger enclosure and greater weight of that unit. The output trims from 21.6 to 26.4 V via the built-in potentiometer, useful for offsetting cable drop on long 24 V field runs. Current limiting engages between 6.88 and 10.94 A, giving predictable fold-back on a dead short instead of a hard trip, and the 30 ms buffering time rides through brief mains interruptions without a separate battery module.