所有的西门子产品信息，均来自西门子，我们不对其内容负责，欲了解其最新或更多内容，敬请参阅siemens.com.cn工业自动化和驱动技术部分
| 订货号码Order No | 设计描述Designation |
| 3RH6122-1BB40 | 中间接触器Contactor relay, 2 NO + 2 NC,24 V DC, Size S00 |
| 3RH6131-1BB40 | 中间继电器 3 NO + 1 NC,24 V DC, Size S00 |
| 3RP1540-1AB31 | 时间继电器Timing relay， 9 time ranges, 0.05s…600 s 24 V AC/DC with LED |
| 3RT6916-1DG00 | 浪涌抑制器，无 LED，抑制二极管DC 12 V ~ 250 V |
| 3RV1011-1EA15 | 马达保护开关S00 for motor protection, A-release 2.8…4 A N release 52 A |
| 3RV1021-1CA10 | 马达保护开关S0,A-release 1.8…2.5 A,Short-circuit release 33 A |
| 3RV1915-1DB | 三相母线排 |
| 3RV5901-1E | 横向安装辅助触点（螺钉接线端子）1 NO + 1 NC,白色,用于S2，S3 |
| 3RV6011-1GA10 | 断路器A-release 4.5…6.3 A N-release 82 A |
| 3RV6011-1JA10 | 断路器S00, A-release 7..10 A N release 130 A |
| 3RV6011-4AA10 | 断路器S00, A-release 10…16 A N-release 208 A |
| 3RV6901-1A | 侧向安装辅助触点（螺钉接线端子）左侧安装 1 NO + 1 NC,用于S00，S0 |
| 3RV6901-1E | 横向安装辅助触点（螺钉接线端子）1 NO + 1 NC,用于S00，S0 |
| 3SB3000-0AA21 | 平型按钮,瞬动型,红色 |
| 3SB3000-0AA41 | 平型按钮瞬动型绿色 |
| 3SB3400-0B | 单触点块1 NO，安装深度50mm |
| 3SB3400-0C | 单触点块1 NC，安装深度50mm |
| 3SB3400-1A | 灯座BA 9s，安装深度50mm,不带灯 |
| 3SB3758-0AA11 | 紧凑型按钮-黑色PUSHBUTTON UNIT ONE CHANGEOVER BLACK |
| 3SB3758-0AA21 | 紧凑型按钮-红色PUSHBUTTON UNIT ONE CHANGEOVER RED |
| 3SB3758-0AA41 | 紧凑型按钮-绿色PUSHBUTTON UNIT ONE CHANGEOVER GREEN |
| 3SB3758-0AA61 | 紧凑型按钮-白色LOW COST PROGRAM, 22MM PUSHBUTTON UNIT ONE CHANGEOVER WHITE |
| 3SB3796-0AC | 白炽灯泡，BA 9s,24V，2W |
| 3SB3901-0AB | 3位支架，用于支撑3个触点块或2个触点块＋1个灯座,用于按钮 |
| 3SB3905-1AA | 空白明文签 |
| 3SB3925-0AV | 西门子按钮标识PLATE HOLDER/17.5X28MM/ROUND |
| 3TF4222-1XB4 | 接触器DC 24 V 16 A 7.5 kW AUX 2 NO + 2 NC size 1 screw connection |
| 3TX7402-3A | 浪涌器-二极管Surge suppressor contactor relays 3TH4 |