Brand new. With Auxiliary Contact. 100A, 600V, AC, Type 4 X 12. A600 Pilot Duty 100A 600V AC. Still in box. Call House Land Line 714-840-5277 or reply back. Will ship or pick up. Reply back only after 600PM with e-mail and Ill get back with you and best to leave your phone . Call or pick up times 630AM-600PM only. This is a $538 new item.