型号 | 制造商 | 描述 | 操作 |
3TK28281BB41 [更多] | Siemens | Sirius 3TK28 Safety Relay, Single Channel, 24 V dc, 2 Safety, 1 Auxiliary RoHS: Compliant | 搜索 查看资料 |
型号 | 制造商 | 描述 | 操作 |
3TK28281BB41 [更多] | Siemens | Safety Switching Device Dimensions W x H x D: 44.8 x 102 x 120 mm Operating temperature: -25...+60 °C Resetting time: 0.05...3 s Design: Basic units Protection rating (housing): IP20 Protection rating (terminals): IP20 Service life, electric: 100 000 switching cycles Service life, mechanical: 10 Mil. cycles
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