... such as houses,offices,commercial complex,motor system(D curve) and industrial installation-for switching ,control ... In C curve: between 5 and 10 In D curve: between 10 and 14 In≥ 4000Cable ... Pollution class 2. ·Installation method DIN Rail mounting type. ·The external magnetism shall not be more ... during the order to delivery; 2.Need to indicate type , specification , rated current , number of poles, ...