销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | D4NS-5BF | Omron Safety (Sti) | Safety door switch D4NS-5BF Safety door switch | +1:$96.85 +5:$88.14 +10:$85.24 +25:$81.36 |
 Digi-Key 得捷电子 | D4NS-5BF | Omron Automation and Safety | SWITCH SAFETY DPST-NC 3A 240V | $83.52000 |
 Mouser 贸泽电子 | D4NS-5BF | Omron Automation and Safety | 限位开关 Safety Door Switch 2NC SlowAct 4Mount | 价格未公开 |