销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | D4N-4A2G | Omron Safety (Sti) | Limit Switch, Safety, Slow action, Adj Roller Lever, 1NC+1NO, M20, UL/CSA | +1:$46.67 +3:$44.32 |
 Allied Electronics | D4N-4A2GR-NPT | Omron Safety (Sti) | Limit Switch, 1NC 1NO, M20/NPT adapter, metal lvr, plastic rlr, pull-reset, UL | +1:$99.99 +5:$83.99 +10:$81.00 +25:$75.99 |
 Digi-Key 得捷电子 | D4N-4A2G | Omron Automation and Safety | SWITCH SNAP ACTION DPST 3A 240V | $47.99000 |
 Digi-Key 得捷电子 | D4N-4A2GR | Omron Automation and Safety | SWITCH SNAP ACTION DPST 10A 120V | $57.56000 |
 Mouser 贸泽电子 | D4N-4A2GR-NPT | Omron Automation and Safety | 限位开关 D4N-4A2GR-NPT | 价格未公开 |