SITOP lite

Product group image basic power supply SITOP lite

The cost-effective basic power supply

SITOP lite is the power supply series for basic requirements in the industrial environment, offering all the important functions at a low cost – without compromising quality and reliability. The wide-range input with manual switchover supports connection to a wide range of single-phase supply systems.

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Reliable primary switched-mode regulator for limited budgets

The regulated 24 V power supplies are designed for standard requirements in industrial environments and provide all important functions at a favorable price, of course without compromising quality and with the proverbial SITOP reliability.

Ideal for economical applications ...

... and a variety of supply systems

The wide-range input with manual switchover supports connection to a wide range of 1-phase supply systems. Thanks to the narrow width, the fanless primary switched-mode regulators require little space on the DIN rail and  take up little space on the DIN rail and do not require lateral clearance

to neighboring devices. The high degree of efficiency results in low power consumption and heat loss in the control cabinet. Short-circuit and overload protection as well as UL approval for export ensure problem-free use.


To further increase the 24 V availability, the SITOP lite basic power supply units can be combined with DC UPSredundancy and selectivity modules.


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Brochure SITOP lite (1 MB)

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Everything you need to know about SITOP lite

Download brochures and documentation with more details on the basic power supply units SITOP lite. Support links take you to system-specific FAQs, manuals, product notes, and technical data. Discover our range of helpful services at the same time.

The fastest way to the experts

Proposed solutions for your queries and direct access to our experts in Technical Support

Special investigation

Special investigations analyze the causes of problems that have been occurring more frequently with no explanation.

Logistical handling of returned goods from service processes

Central returns processing at the Service Logistics Center in Erlangen

Return delivery address: Siemens AG Retouren Center c/o Geis Industrie-Service GmbH, Tor 1-4, Kraftwerkstr. 25a, 91056 Erlangen, Germany


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