Power Supplies

Top integration. Top efficiency. Top reliability. SITOP.

SiemensAn efficient power supply is a basic requirement for operating any plant.  Production processes can best be maintained if a constant power supply of the best quality is available for that automation system. SIEMENS SITOP power supplies have proven its value in the manufacturing environment over many years,  and is continually setting new standards in terms of efficiency, reliability and integration.

Automation Featured Image Power Supplies

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Automation Featured Image Power Supplies


The all-around power supply for a wide range of applications.

Automation Power Supplies SITOP Selectivity Models

SITOP SEL1200  / SEL1400 / PSE200U

Electronic protection and fast fault localization in 24 V DC load circuits.

Automation Power Supplies SITOP PSU8600


Modular power supply system with integrated into Totally Integrated Automation and is easily integrated into networked systems and machines by its Ethernet/PROFINET interface

Automation Power Supplies SITOP Modular

SITOP modular

Maximum functionality, and reliable power supply for demanding solutions

Automation Power Supplies


Ideal for complex plants and machines. The wide-range input allows it to be connected to any supply system and also to withstand large voltage fluctuations.

Automation Power Supplies SITOP Smart

SITOP smart

Compact, powerful standard optimal power supply for many 24 V and 12 V applications

Automation Power Supplies SITOP Lite

SITOP lite

Industrial power supply offering all the important functions in a low-cost, reliable package

Automation Power Supplies SITOP Compact

SITOP Compact

Slim and efficient power supply for lower range, control boxes

Automation Power Supplies LOGO Power

LOGO! Power

Miniature power supply for lower power range, distribution boards

Automation Power Supplies SITOP In SIMATIC Design


SITOP in SIMATIC design – The best power supply for SITMATIC S7 with the design and functionality of the original SIMATIC power supplies which merge into the PLC network.

Automation Power Supplies SITOP Dc Ups Models


The SITOP DC UPS systems with different types of energy storage and communications interfaces offer solutions to meet every requirement for buffering times and plant integration

Automation Power Supplies SITOP Dc Converters

DC/DC converters

SITOP DC/DC converter can be used as a “refresher” – in other words, this module guarantees a reliable power supply to a remote load when bridging long distances

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Electro-Matic offers technical training sessions across Michigan and Ohio. Check out our Training Schedule for a list of upcoming sessions available near you.