| 型号 | 制造商 | 描述 | 操作 |
| 3SK1121-1CB44 [更多] | Siemens | Relay, Safety, 24 VDC, Single Channel, Screw Terminal, 3SK Series RoHS: Compliant | 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| 3SK11211CB44 [更多] | Siemens | Safety Relay Dimensions W x H x D: 22.5 x 100 x 121.6 mm Operating temperature: -25...+60 °C Resetting time: 5...300 s Design: Expansion unit Assembly type: Top Hat Rail Mounting Protection rating (housing): IP20 Service life, electric: 0.25 Mil. cycles Service life, mechanical: 10 Mil. cycles Termination type: Screw Terminal Response time: 0.11 ms
| 搜索 查看资料 |
