The 13-Outlet PDU1220 Power Distribution Unit from Tripp Lite offers 20 A, 120 V capacity in a versatile multi-mount cabinet. It is equipped with detachable mounting flanges which are configurable for wall-mount, under-counter or 1U/0U rack-mount installation. It uses only 1 rack space (1U) when installed in any 19-inch rack, with the potential for 0U mounting in the cable management area of most rack enclosures. Detachable flanges with pre-punched access holes and adjustable depth channels allow user configuration in potential mounting schemes. It features attractive housing with all rear-facing outlets measuring only 2.75 inches in depth. Unfiltered electrical pass-through without a power switch makes PDU1220 ideal for distributing alternate waveform UPS or generator power in rack enclosures, network closets and more.