Installation contactor, rated control circuit voltage 230V AC, rated operational current at AC1 25A, function: 4 N/O, details according to IEC 61095, EN 61095, VDE 0660, IEC 60947-4-1_x, EN 60947-4-1, VDE, standard front dimension 45 mm, mounting width 2 SU (35mm), top-hat rail mounting