| 型号 | 制造商 | 描述 | 操作 |
| 1SVR550217R4100 [更多] | ABB Low Voltage Products and Systems | ON Delay Single TDR,0.3 to 30 s,NO/NC,2Contacts,DPDT,200 to 240V ac,24V ac/dc RoHS: Compliant | 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| 1SVR550217R4100 [更多] | ABB Low Voltage Products and Systems | Timer, 0,3÷30s, SPST-NO + SPST-NC, 250VAC/4A, Usup:220÷240VAC | 搜索 |