My next door neighbor was a electrician and he has recently retired and moved. Subsequently, I inherited much of his electrical components, light bulbs, and inventory of switches. One of these items is a heating and lighting contactor by Union Pacific Electric.
I have not used this unit and it comes in its original packaging. Since I have not used this unit I have not tested it and cannot speak about it's working condition but from its appearances, it looks like it's never been installed or used. I did note however a small crack in the white square plastic piece inside the unit and not sure how that would impact it's operation if at all.
Please see the attached pictures for further details.