For sale is a SIEMENS ITE I-T-E JXD2 JXD23B300 CIRCUIT BREAKER 240v 3 phase 300A ADJUSTABLE. It is used and has scratches, but no cracks in the body or other serious damage. It works. If you do not like this item for any reason, within 7 days of receipt, you can return it to me for a refund of your winning bid. You will have to pay shipping both ways and pack carefully.