SD-18MSK,SD-18MK,SC-30MSK-LS,SC-30MK-LS2kHz的快速响应时间额定电压直流10?60V短路，极性保护电路，内置电源油，采用高度防水保护结构，所有车型实现IP67SD-18MSKM185mmSheildCableDC10-60VSD-18MKM188mmNon-sheildCableDC10-60VSC-30MSK-LSM3010mmSheildConnectorDC10-60VSC-30MK-LSM3015mmNon-sheildConnectorDC10-60VSC-30MSKM3010mmSheildConnectorDC10-60VSC-30MKM3015mmNon-sheildConnectorDC10-60VSD-30MSK-LSM3010mmNon-sheildCableDC10-60VSD-30MK-LSM3015mmNon-sheildCableDC10-60VSD-30MSKM3010mmSheildCableDC10-60VSD-30MKM3015mmNon-sheildCableDC10-60V)