APC offers power cords (also known as jumper cords), which provide connector options to fulfill a variety of power requirements. Use these power cords to connect your equipment to an APC Rack-Mount power distribution unit (PDU)/outlet strip, MasterSwitch product, Automatic Transfer Switch (ATS), or UPS. These power cords can also be used to connect your APC Rack-Mount (PDU)/Outlet Strip to a power source, such as an APC UPS, ATS, or separate branch circuit.