![CDATA[The MEANWELL KNX-20E-640 power supply offers a reliable power supply for KNX systems. With its slim design of only 3 standard units, it saves space and allows the installation of additional components in the control cabinet. The power supply has a 30V output with integrated choke for the bus and an additional output without choke for auxiliary voltages. Installation directly on the DIN rail is possible. Closed design with touch-protected screw connections offers safety. Other features include universal input, overload protection, and protection against short circuit, overload and overvoltage. Technical data: Input voltage: 230 V DC, inrush current: 40 A, output voltage: 30 V DC, output current: 640 mA, operating temperature: -30 to +70 degrees Celsius. Dimensions: 52.5 x 90 x 54.5 mm, 3 division units, weight: 215 g. Ideal for installation in end devices.]]>
