从2010-12-31开始，监测继电器EMR4 部分产品退市。替换产品EMR5 即日上市。具体替换对应型号见替换表。
| EMR4停产型号 | EMR5替代型号 | ||
| 订货号 | 型号 | 订货号 | 型号 |
| 221786 | EMR4-W500-2-D | 134221 | EMR5-W500-1-D |
| 221785 | EMR4-W500-2-C | 134221 | EMR5-W500-1-D |
| 221788 | EMR4-A400-1 | 134222 | EMR5-A400-1 |
| 290243 | EMR4-AW300-1-C | 134223 | EMR5-AW300-1-C |
| 290244 | EMR4-AW500-1-D | 134224 | EMR5-AW500-1-D |
| 290245 | EMR4-AWN170-1-E | 134225 | EMR5-AWN170-1-E |
| 290246 | EMR4-AWN280-1-F | 134226 | EMR5-AWN280-1-F |
| 290182 | EMR4-W300-1-C | 134227 | EMR5-W300-1-C |
| 290184 | EMR4-W380-1 | 134228 | EMR5-W380-1 |
| 290185 | EMR4-W400-1 | 134229 | EMR5-W400-1 |
| 290183 | EMR4-W500-1-D | 134221 | EMR5-W500-1-D |
| 221787 | EMR4-W580-2-D | 134236 | EMR5-AWM720-2 |
| 290180 | EMR4-A300-1-C | 134230 | EMR5-A300-1-C |
| 290181 | EMR4-A500-1-D | 134222 | EMR5-A400-1 |
| EMR4保留型号 | EMR5新增型号 | ||
| 221784 | EMR4-F500-2 | 134232 | EMR5-N80-1-B |
| 106942 | EMR4-I1-1-A | 134235 | EMR5-AWM580-2 |
| 106943 | EMR4-I15-1-A | 134237 | EMR5-AWM820-2 |
| 106944 | EMR4-I15-1-B | 134233 | EMR5-AWN280-1 |
| 221789 | EMR4-N100-1-B | 134234 | EMR5-AWN500-1 |
| 221791 | EMR4-N500-2-A | ||
| 221790 | EMR4-N500-2-B | ||
| 221793 | EMR4-RAC-1-A | ||
| 221792 | EMR4-RDC-1-A | ||
