I don't understand. Your saying that you have a single 200 amp lighting contactor with multiple coils? The contactors I have used only have one coil. I would make sure that the coil is rated for the control voltage as that would surely smoke it. Improper voltage, incorrect wiring, or really cheap quality of coil is all I can come up with.
[This message has been edited by RobbieD (edited 10-02-2006).]
