APC Basic Rack Zero U 20A 120V 24-Outlet PDU

The APC AP7530 is a power distribution unit with a zero U vertical form factor that slips into the rear of a standard rack and frees up every horizontal U for active equipment. It brings 24 NEMA 5-20 outlets to a single 20-amp circuit, giving servers, switches, and storage arrays room to grow without the cable clutter that comes from multiple power strips.

Because it installs tool free in APC NetShelter enclosures, you can have it in place within minutes, even during a live build. A 10-foot attached power cord reaches room-level receptacles or an overhead busway, so you are not forced to reposition the rack just to find power.

The unit accepts 100 to 120 volts and delivers up to 2.4 kW, enough headroom for a fully populated rack in a small or mid-sized data center, a network closet, or a lab environment. Technicians appreciate the clear outlet layout when they need to trace a feed, and facility managers value the single-phase design that keeps load balancing simple.

UL and cUL listings back up the safety of the PDU, and the hardware keeps working in temperatures from 32 °F to 113 °F with humidity as high as 95 percent. In other words, it stays reliable in the kinds of real-world conditions that exist once the doors close and the air conditioners work hard.

• 24 NEMA 5-20 outlets for standard North American equipment
• Input range from 100 to 120 V, supporting up to 20 A
• 2.4 kW total power capacity for dense rack loads
• Zero U vertical mounting that preserves every horizontal U
• 10 ft integrated line cord reaches distant receptacles
• Tool-free installation in APC NetShelter enclosures
• UL and cUL compliance for verified safety and performance