销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | D4B-4117N | Omron Automation | D4B-N Safety Limit Switch with Rod Lever Actuator, Metal, NO/NC | +1:$129.56 +3:$123.08 |
 Allied Electronics | D4B-4117N-NPT | Omron Safety (Sti) | Limit Switch, 1NC/1NO (snap), M20/NPT adpt, adj. rod lvr, Direct open mech, UL | +1:$140.53 +5:$115.23 +10:$109.61 |
 Digi-Key 得捷电子 | D4B-4117N-NPT | Omron Automation and Safety | SWITCH SNAP ACTION SPDT 10A 120V | $109.08000 |
 Mouser 贸泽电子 | D4B-4117N-NPT | Omron Automation and Safety | 基本/快动开关 D4B-4117N-NPT | 价格未公开 |