D4A-1E10N,LS W/ LED
D4A-1E11N,LS W/ LED
D4A-1E11N-F,LIMIT SWITCH
D4A-2000N,DPDT SWITCH RECEPTACLE
D4A-2501N,基本/快动/限制开关 DPDT SIDE ROTARY
D4A-2501-N,LIMIT SWITCH DPDT ROLLER
D4A-2501N-F,HI TEMP TIME & SWITCH
D4A-2502-N,LIMIT SWITCH