New, never used. Unfortunately, this unit was DAMAGED during warehouse storage. It appears that something CRUSHED into the enclosure. As a result, the side of the enclosure is DENTED inward, and some of the mounting feet on the contactor are BROKEN. The enclosure was bent back somewhat to form, so the cover opens and closes fully. However, one of the two top mounting pins is BROKEN off, but it still locks shut. Additionally, the plastic mounting brackets on the contactor were repaired using Loctite instant adhesive, so the unit is mounted to the frame rails. The unit was tested to be in good working condition, and the front button engages the reset. Unit will come exactly as pictured, please inspect the photos for the condition.