G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
G05D23/00—Control of temperature
G05D23/19—Control of temperature characterised by the use of electric means
G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
G05D23/27535—Details of the sensing element
G05D23/27541—Details of the sensing element using expansible solid
Dispositif de commande d'un appareil de protection électrique tel un disjoncteur comprenant un moyen de signalisation du déclenchement, et disjoncteur équipé d'un tel dispositif