HL75-G13DNK,HL75-G13DNH,HL75-G13DNT,HL75-G13DPK,HL75-G13DPH,光电开关
交流
20-250V


二线


常开


HL75-R33AK




常闭


HL75-R33AH




交直流（20－250V）五线开＋闭


HL75A-R33WJ




对

01/22 15:54