Brand: SIEMENS
Category: Control Unit
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for SITOP Power 10/20/30/40
Uploaded: Nov. 21, 2025, 7:37 p.m.
Manual Publish Date: 2001-01-01
Warranty Information
No warranty information is provided in this manual.
These SITOP power supplies are built-in units designed for connection to a 400 V to 500 V, 50/60 Hz three-phase AC system. They provide a +24 V DC output voltage that is potential-free, short-circuit resistant, and stable under no-load conditions. Installation requires adherence to relevant DIN/VDE regulations. Mounting is on a standard DIN rail (EN 50022-35x15/7.5) and requires specific clearances for cooling. Connections are made via screw-type terminals for both input (L1, L2, L3) and output (L+, M), with a protective earth conductor (PE) terminal also provided.