施耐德中国区总代***供应：施耐德EV12真空断路器型号相间距额定电压额定电流额定短路开断电流电机/线圈EV1212-2521012KV1250A25KA220VdcEV1212-2521012KV1250A25KA110VdcEV1206-2521012KV630A25KA220VdcEV1206-2521012KV630A25KA110VdcEV1212-25/EV1206-2521012KV630A/1250A25KA客户***EV-1212-3121012KV1250A31.5KA220VdcEV-1212-3121012KV1250A31.5KA110VdcEV1206-3121012KV630A31.5KA220VdcEV1206-3121012KV630A31.5KA110VdcEV1212-31/EV1206-3121012KV630A/1250A31.5KA客户***)