Available. The KEB 12.F4.C1D-3420 is a three-phase frequency inverter from the COMBIVERT F4 series, designed for industrial automation applications requiring reliable motor control. Operating at a supply voltage of 400 V, it delivers a maximum motor power of 4 kW, with a rated output current of 9.5 A. The inverter features an air-cooled design, ensuring efficient heat dissipation during operation. Its compact dimensions of 90 x 250 x 160 mm make it suitable for installations with limited space. The device offers RS232 and RS485 interfaces, facilitating seamless integration into various automation systems. With an IP20 protection rating, it is suitable for indoor environments where protection against solid objects is necessary. This inverter is ideal for applications such as conveyor systems, pumps, and fans, where precise motor control and energy efficiency are essential.