Source google image: https://www.plcforum.it/f/uploads/monthly_2018_01/5a6cbe6a6226d_ZA32.jpg.b441c323a3013621b8f3235f58abb10f.jpg
Schema electrique came za3
Source google image: https://www.plcforum.it/f/uploads/monthly_2018_01/5a6cbe6a6226d_ZA32.jpg.b441c323a3013621b8f3235f58abb10f.jpg