21*28的小外形;
適用于常見(jiàn)的工業(yè)應(yīng)用,如電氣控制柜等;
C7-A1x,1對(duì)可轉(zhuǎn)換觸點(diǎn);C7-A2x,2對(duì)可轉(zhuǎn)換觸點(diǎn);C7-T2x,2對(duì)雙叉結(jié)構(gòu)觸點(diǎn),用于驅(qū)動(dòng)低電平信號(hào);
C7-G2x,2對(duì)常開(kāi)觸點(diǎn),應(yīng)用于直流負(fù)載;C7-X1x,單常開(kāi)雙閉合觸點(diǎn),用于直流負(fù)載;
C7-H23,1對(duì)轉(zhuǎn)換電力觸點(diǎn)+1對(duì)可轉(zhuǎn)換低電平信號(hào)觸點(diǎn)
C7-W1x,單高沖擊鎢觸點(diǎn),用于照明電路;R7-A2x,鐵路型,2對(duì)可轉(zhuǎn)換觸點(diǎn);
R7-T2x,鐵路型,2對(duì)靈敏型可轉(zhuǎn)換觸點(diǎn),用于驅(qū)動(dòng)低電平信號(hào)






