... LC1-D series(LC1-D0910,LC1-D2510...ETC) AC Contactor, Magnetic Contactor,copper parts,silver contacts,good coil.also CJX2 LC1- ... D series AC Contactor, Magnetic Contactor is suitable for using in the circuits up ... with the auxiliary contact block, timer delay & machine-interlocking device etc, it becomes the delay contactor, mechanical interlocking contactor, star-delta starter ...