IEC/PAS 61076-2-108:2009(E) describes circular connectors M12 typically used for industrial process measurement and control. These connectors consist of fixed glass to metal sealed styles with rewireable male contacts. Female connectors have round contacts of diameter 0,6 mm, 0,76 mm, 0,8 mm and 1,0 mm. This PAS complements IEC 61076-2-101 Ed.2 by adding glass to metal seal styles and the required testing.