Function- AC Power Supply With 1756-A7 /B 7-Slot Chassis. COMMENTS- Good Part In Good Condition. The item "Allen Bradley 1756-PA75 /B ControlLogix Power Supply With1756-A7 /B 7-Slot Chassis" is in sale since Wednesday, April 1, 2020.This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\PLCs & HMIs\PLC Peripheral Modules\PLC Power Supplies". The seller is "kstewartelectrical" and is located in Ponca City, Oklahoma. This item can be shipped worldwide.