销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | D4NS-4AD | Omron Automation | D4NS-4AD | +1:$76.95 +10:$75.40 +25:$73.10 |
 Allied Electronics | D4NS-4AD-NPT | Omron Safety (Sti) | InterLock Door Switch, 1NC, 1NO, metal hd, M20 Adapter, NO Key, D4NS Series | +1:$104.22 +3:$98.92 |
 Digi-Key 得捷电子 | D4NS-4AD-NPT | Omron Electronics LLC | | 1+:¥560.85 10+:¥527.87 50+:¥478.38 100+:¥451.99 250+:¥438.8 500+:¥428.8899 |
 Mouser 贸泽电子 | D4NS-4AD | Omron Automation and Safety | 限位开关 D4NS-4AD | 价格未公开 |
 Mouser 贸泽电子 | D4NS-4AD-NPT | Omron Electronics LLC | | 1+:¥560.85 10+:¥527.87 50+:¥478.38 100+:¥451.99 250+:¥438.8 500+:¥428. |