SZH-2C 欠频率继电器 SQP-1C/IIJSS14A,JS14PS,JS38,JS14CL,JS14C,JSS14,JS11J,JS14SX,JS14S,JS11SX,,JS11,DH48P, DH48S-S,JSS48A-2Z,DH48S-2Z,JSS48A,DH48S,JSS26A,DH14S,DH11S,BS-100,BS-70,BS-60,BS-30,BS-17,BS-16,BS-15,BS-10,BS-7B,HSJ-30,HSJ-10,SS-29BF,
SZH-2C 欠频率继电器 SQP-1C/II
JSS14A,JS14PS,JS38,JS14CL,JS14C,JSS14,JS11J,JS14SX,JS14S,JS11SX,,JS11,DH48P, DH48S-S,JSS48A-2Z,DH48S-2Z,JSS48A,DH48S,JSS26A,DH14S,DH11S,BS-100,BS-70,BS-60,BS-30,BS-17,BS-16,BS-15,BS-10,BS-7B,HSJ-30,HSJ-10,SS-29BF,