Electric motors (included in this class)

Electrotechnical and electronic signalling, measuring, counting, recording, monitoring, testing, open and closed-loop control and switching devices; electrical power supply units (included in this class), electrical low-voltage, medium-voltage and high-voltage switch gear and control gear, rectifiers, converters, inverters, power converters, voltage source DC link converters and frequency converters, in particular electrical inverters; electrical data input, processing, transmission, storage and output devices; data processing programs