接触器型号S-N400额定线圈电压VAC100-127/200-240/260-350/380-440/460-550V额定绝缘电压V1000V额定连续电流IthA450AAC1负载额定容量220-240V170KW450A380-440V290KW450A500V380KW450A690V450KW450AAC3额定工作电流220-240V400A380-440V400A500V350A690V300AAC3电动机额定值220-240V125KW380-440V220KW500V225KW690V225KW辅助触头标准型2NO+2NC)