You can find detailed information and technical specifications for the 1-phase and 3-phase SITOP modular power supplies, for the expansion modules such as message, redundancy, buffer and selectivity modules as well as for appropriate 24 V DC uninterruptible power supplies in the Catalog KT 10.1.

Additional information is available via the Internet at:

• SITOP power supplies:
  http://www.siemens.com/sitop
• CAx data (2D, 3D, circuit diagram macros):
  http://www.siemens.com/sitop-cax
• Operating instructions:
  http://www.siemens.com/sitop/manuals

SITOP Selection Tool

The SITOP Selection Tool helps you select the right power supply easily and quickly:
http://www.siemens.com/sitop-selection-tool