Domestic appliance and method for assembling domestic appliance

A household appliance (10) comprises a housing or a mounting box (112), in particular a protective box. The household appliance (10) further comprises a consumer load (132, 232) for consuming electrical power, a consumer load (132, 232) for supplying electrical power to the at least one consumer load (132, 232), a household appliance (10) includes a consumer load (132, 232), a delivery system for delivering electrical power to the consumer load (132, 232), a power connection device for connecting the household appliance (10) to a power supply device, at least two of a control unit and/or an operation panel (20) for appliance control and/or user interaction, and a power supply device for electrically connecting the consumer load (132, 232) to the consumer load (132, 232). 232), the power transmission system, the power connection means, and at least one connection means (144, 144 ', 146, 146', 258, 256, 260 ') of at least two of the control unit and/or the operation panel (20). At least two of the consumer load