Siemens SITOP PSU100C Switch Mode DIN Rail Power Supply, 100 → 230 V ac / 110 → 300V dc ac, dc Input, 12V

Seeking a PSU that combines electrical stability with easy mounting? Pick this DIN rail power supply from Siemens. It handles inputs from 85 to 264V AC or 110 to 300V DC, meaning it works consistently even when faced with fluctuations. These voltages are stepped down to a carefully controlled load of 12V DC that's useful for powering sensitive battery-supplied kit. You can be sure of the unit's performance in harsh settings, thanks to an operating temperature range from -20°C to +70°C. Mounting is the work of moments as a simple snap-on mechanism secures the supply onto a 35mm DIN rail with no need for tools.

• 86% efficiency means little energy is wasted as heat and the unit stays cool through natural convection alone
• Built-in fuse on inputs prevents supply glitches causing problems
• Continuous short-circuit protection protects you and connected equipment from current faults
• Primary, secondary and galvanic isolation keep users safe from harm

This product's removable screw terminals pop out of the device for easy access and a clear view when you need to wire up. As screw terminals are adjustable, you'll find it easy to create robust electrical connections.