Abstract: A protective casing for a household appliance includes an encapsulation and a support fitted therein. The support has an upper recess for the sensor, also housing a cushion with a central hole, and an electrical connector; and the encapsulation with a horizontal structural portion, from which a mechanical engagement, a bed and a connection project. The bed is generally cylindrical, with a flat top with a central hole and an octagonal side surface with alternate round and flat walls, the internal surface delimited by the walls has a similar and/or cooperative geometry with the side surface of the support. Particularly, a bottom surface, the cushion and top of the bed define an open chamber, housing the sensor. The chamber being in fluid communication with the source of the pressure to be measured through the lumen of the connector and the central hole as included on the top of the bed.

Abstract: Improvement on selector switch. The present invention refers to an improvement on a selector switch mainly used in the control of electro-electronic equipment. Said improvement consists of the introduction of magnetic elements on the switch to allow the performance of movement in both directions, the control of electro-electronic equipment, and the reduction of the number of components, which significantly reduces its wear, offering more reliability to the finished product and the possibility to identify the position of the switch when the user turns it on, even if it is moved when it is off.