APC AP7552 Basic Rack PDU for vertical 0U rack mounting. This unit provides 24 numbered IEC power outlets and is rated for 230 V AC input at 16 A maximum. APC by Schneider Electric Basic Rack PDU. 0U vertical rack-mount form factor. 24 numbered IEC outlets. APC by Schneider Electric. 0U vertical rack mount. 1 x APC AP7552 Basic Rack PDU. Note: This unit does not come with a power cord or plug installed (please see photos). The device came as part of an IT decommissioning project and was removed from a working environment.