Sieland/讯琅MD1/2/3/4系列时间继电器种类齐全，参数范围宽(时间***功能支持定制开发)，可以替换下列型号:施耐德RE22系列时间继电器:RE22R1HMR、RE22R1HMR、RE22R1ACMR、RE22R1AMR、RE22R1CMR、RE22R1DMR、RE22R1AKMR、RE22R1MYMR、RE22R1MAMR、RE22R1MLMR、RE22R1KMR、RE22R1MKMR、RE22R2AMR、RE22R2KMR、RE22R2DMR、RE22R2CMR、RE22R2ACMR、RE22R2HMR、RE22R2MWMR、RE22R2QTMR、RE22R2MYMR、RE22R2QGMR、RE22R2QEMR、E22R2QEMTABBCT-S系列时间继电器：CT-MFS、CT-MVS、CT-MBS、CT-ERS、CT-AHS、CT-APS、CT-ARS、CT-VBS、CT-EAS、CT-EVS、CT-VWS、CT-AWS、CT-EBS、CT-TGS、CT-PGS、CT-YD***、CT-YDEW)