Siemens SITOP PSU300B Switch Mode DIN Rail Panel Mount Power Supply, 320 → 575V ac ac Input, 24V dc dc Output,

The SITOP modular 3-phase power supplies are technology power supplies for demanding solutions and provide maximum functionality for use in complex plants and machines. The input range enables connection to numerous power networks in the world and ensures high reliability even in the case of large voltage fluctuations. The Power Boost function supplies up to three times the nominal current over short durations. If overload occurs, there is a choice between constant current or latching disconnection.
The high degree of efficiency minimizes energy consumption and heat generation in the control cabinet, and the compact metal enclosure also saves space. The variant with protective coating has improved resistance against extreme air pollution such as condensation, dust and ESD. To further increase 24 V availability, the SITOP modular power supplies can be combined with buffer, DC UPS, redundancy and selectivity modules. Regardless of the industry or requirements, Siemens offers reliable and efficient power supplies for every plant.

To further increase the availability, the SITOP modular power supply units can be combined with buffer, DC UPS, redundancy and selectivity modules.

The flexibility of DIN Rail mounting systems enables quicker installation time as all devices are able to simply snap onto the metal rails. Power supplies can be easily organised on DIN Rails within enclosed wall boxes or in areas where there is limited space. Similar devices can be mounted next to each other reducing the amount of cabling required. Most power supplies are convection cooled so no cooling fans are needed.
DIN Rail AC to DC power supplies are widely used in many automation, instrumentation and industrial applications. They are used to power a wide variety of DC operated devices including sensors, motors, actuators, solenoids, relays and many more.

DIN Rail size – There are three common types of DIN Rails. Top Hat, G section and C section. Most have a depth of 7.5 mm or 15 mm. It is wise to check that your power supply is compatible with your DIN Rail.