Siemens Switch Mode DIN Rail Power Supply, 22 to 29V DC Input - SITOP UPS1600 Series - 6EP4137-3AB00-0AY0 To prevent costly downtime when working with industrial equipment, choose this switch mode DIN rail power supply from Siemens' SITOP range. It's a reliable device that offers 24V buffering with battery storage, which allows processes to continue for several hours in the event of your main power source going down. Thanks to DIN rail mounting, you can integrate the unit into a compact and efficient system that's easy to install, connect and maintain. Power supplies of this type are commonly found in process control, factory automation and other industrial applications. • Wide operating temperature range of -25°C to +70°C for reliable use in extreme environments
• Reverse polarity protection guards against damage from incorrect installation
• LED (light-emitting diode) indicators enable easy monitoring What is DIN rail mounting? A DIN rail is a metal rail that's used in control cabinets, panels and racks for mounting electrical devices. Its standardised profile means components from various sources can be mounted on the same rail, helping you to build systems efficiently.