·LY-20，LY-21，LY-22，电压继电器
·HJY-E1A/4D,HJY-E2A/4D,HJY-E2B/
·CSN-11,轨道继电器
·ZZS-7/1,ZZS-7/11,ZZS-7/12,ZZS-
·JZS-7/125,JZS-7/145,JZS-7/127,
·XJZS-221,XJZS-241,XJZS-222,XJZ
·JZ-7Y-15,JZ-7J-15,JZ-7Y-16,JZ-
·JZ-7J-E/52,JZ-7J-E/20,JZ-7J-E/
·JZ-7D-15,JZ-7D-16,JZ-7D-17,JZ-