销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | D4B-4A13N-NPT | Omron Safety (Sti) | Limit Switch 2NC(slow) M20/NPT adpt | +1:$160.68 +5:$146.22 +10:$141.41 |
 Digi-Key 得捷电子 | D4B-4A13N-NPT | Omron Automation and Safety | SWITCH SNAP ACT DPST-NC 10A 120V | $123.48000 |
 Mouser 贸泽电子 | D4B-4A13N-NPT | Omron Automation and Safety | 限位开关 Limit Switch 11012-4027 | 价格未公开 |