You are looking at the Airpax APL1-1REC4-M55629/2-079 10A Breaker, Used / M55629/2-079. These units are used in great condition with a 90 day warranty. We have alternate part numbers below for this item. Thanks!
Alternate part numbers:
Eaton number AM12HKMG601-5A or 5925-00-224-6070
Military number MIL-C-55629/2
Military number M55629/2-079