EX-AR420,基本/快动/限制开关 HAZARDOUS LOCATION
EX-AR471-15,基本/快动/限制开关 N.O./N.C. SPDT 15A Enclosed Switch
EX-AR471-3,LIMIT SWITCH 15A
EX-AR50,基本/快动/限制开关 HAZARDOUS LOCATION
EX-AR68,基本/快动/限制开关 2.22/5.56N .5/1.25lb 1NC 1NO SPDT Snap
EX-AR8,LIMIT SWITCH 1NC 1NO SPDT SNAP
EX-AR800,LIMIT SWITCH 1NC 1NO SPDT SNAP
EX-AR830,基本/快动/限制开关 Hazardous Location EX Enclosure (EX-AR)