接触器型号S-N18额定线圈电压VAC24/48/100/120/127/200/220/230/260/380/400/440/500V额定绝缘电压V690V额定连续电流IthA25AAC3额定工作电流220-240V18A380-440V16A500V13A690V9AAC3电动机额定值220-240V4.5KW380-440V7.5KW500V7.5KW690V7.5KW)