The items are comply with IEC60309 standard.全部产品符合IEC60309标准。             1) Industrial socket, plug, connector.  1）有工业插头，工业插座，工业连接器            2) pole: 3pole (2P+E), 4Pole(3P+E), 5pole(3P+N+E).2）有2P+E， 3P+E， 3P+N+E。             3) Current: 16Amp, 32Amp, 63Amp, 125Amp3）有16A， 32A， 63A， 125A            4) Voltage: 110V, 110-130V, 220V, 240V, 220-240V, 220-380V-415V, 380-415V, 240-415V. Etc.4)有110V, 110-130V, 220V, 240V, 220-240V, 220-380V-415V, 380-415V, 240-415V             5) color: Blue, yellow, red color.  5）有蓝色，黄色，红色            6) CE, CCC, (TUV under application) 6）有CE，CCC            All plastic materials are PA66 from Japan, welcome inquiries from all over the world.   全部材料使用尼龙正料。