div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: calor · The switch used SPDT micro-switch It has the characteristic of speedinesswhich makes sure the instantaneity of the switch This switch is hermetic framelt can work under src=https:reader033vdocumentssitereader033viewer202205312060a3dd2e8665ba10a92b447ehtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv