... 250V, 7.5HP / 240 - 440V, 3HP / 120 - 240V (single phase)2. IP20 standard3. Widely used to change position of ammeter and ... , 4, 5, 6, 7, 8, 9, 10, 11, 12 positions5. 1, 2, 3, 4, 5, 6 stage with many different panels ... 7-8-9-10-111-2 1-2-3 1-2-3-4 1-2-3-4-5 1-2-3-4-5-6 ... -7-8-9-10 1-2-3-4-5-6-7-8-9-10-11 1-2-3-4-5-6-7 ... -8-9-10-11-12We are professional manufacturer , ...