D4NS-2CD,SWITCH SAFETY
D4NS-2CF,SWITCH SAFETY 3PST 3A 240V
D4NS-2CF-SJ,SWITCH SAFETY
D4NS2DF,基本/快动/限制开关
D4NS-2DF,SWITCH SAFETY 3PST-NC 3A 240V
D4NS-2EF,SWITCH SAFETY DOOR 1NC/1NO
D4NS-2FF,SWITCH SAFETY 3PST 3A 240V
D4NS-3AD,SWITCH SAFETY DPST-NO/NC 3A 240V