... 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 ... AC motor. Combined with the auxiliary contact block, timer delay & machine-interlocking device etc, it becomes the delay contactor, mechanical interlocking contactor, ...