开关
得捷: SWITCH SAFETY 3PST 750MA 240V
立创商城: 开关
贸泽: Limit Switches SLIM SAFETY LS 2NC/1NO HORZ 5M
艾睿: Switch Safety Interlock N.O./N.C. SPST/DPST Key 0.75A 240VAC 250VDC Cable 1000000Cycles Screw Mount
TME: Limit switch
Omron 欧姆龙