Available. The Heidenhain MC420-UV106B is a specialized power supply unit designed to provide essential power to Heidenhain's analog contouring controls, such as the MC 420 main computer. Operating at a voltage of 400 V~ ±10% at 50 Hz, it ensures a stable and reliable power source for precision machining applications. The unit features a 6.3 A safety fuse for conductor protection and offers a 5 V load capacity of 20 A, accommodating the power requirements of connected components. With a maximum power consumption of 400 W, it operates within an IP 20 degree of protection, suitable for industrial environments. The module has a width of 159 mm and weighs approximately 4 kg, facilitating easy integration into existing systems. Notably, the UV 106B is compatible with software versions 340 49x-01 or higher, making it a suitable replacement for the earlier UV 106 model. This power supply unit is integral to maintaining the performance and reliability of Heidenhain's analog control systems, ensuring precise and efficient operation in various industrial automation settings.