This is an E-T-A magnetic 80A DC240V 3-pole circuit breaker with manufacturer part number 8350-AD3B-MGCD-902024. Additional part numbers are EN60934 and 835000236238S. This item is new and has never been used. It was originally bulk packaged for OEM distribution and we have repackaged it for individual sale. It comes as pictured and does not include any additional parts or accessories.