Listed is one ESB701AJ1BK thermal breaker. The switch has two wire leads at bottom of switch. Current rating is 1A / 32VDC/125vac. The switch is normally closed until the current exceeds 1 amp. then switch will open and will not reclose until the breaker cools. Body of switch measures 30mm x 7mm, not including the leads. I may have more items pictured for clarity and to show that quantities are available on this item. I have many other items for sale, most of which sell in lots. I combine orders and you save on shipping. So, check them out. Thanks for your business.