| 型号 | 制造商 | 描述 | 操作 |
| 3TK28241BB40 [更多] | Siemens | Sirius 3TK28 Safety Relay, Single Channel, 24 V dc, 2 Safety RoHS: Compliant | 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| 3TK28241BB40 [更多] | Siemens | Safety Switching Device Dimensions W x H x D: 22.5 x 102 x 88 mm Operating temperature: -25...+60 °C Design: Basic units Protection rating (housing): IP40 Protection rating (terminals): IP20 Service life, electric: 100 000 switching cycles Service life, mechanical: 10 Mil. cycles
| 搜索 查看资料 |
