219-2-1-65-7-8-15 is a hydraulic magnetic circuit protector from the 209/219/229 series, designed for accurate and reliable branch circuit protection. This E-frame circuit breaker combines power switching with circuit protection in a compact unit, featuring multi-pole construction with an internal trip bar that opens all poles during an overload condition. The unit offers various terminal styles including front connected solderless connectors and back connected stud terminals, with mounting options via slotted or short mounting brackets. Common applications include EDP equipment, air conditioners, panel boards, and lighting controls where dependable circuit protection is required.