Power distribution unit Rittal 7979.112, PDU Basic, 18 AC outlets (16×C13 + 2×C19), 32 A, 3 m cable, Black

Rittal 7979.112 is a basic vertical power distribution unit (PDU) designed for distribution of mains power within server racks and network cabinets. The unit provides 18 AC outlets — 16 C13-type sockets and 2 C19 sockets — and supports a maximum current of 32 A, delivering up to approximately 7,400 W depending on nominal input voltage and connected load. Supplied with a 3 m power cable and finished in black, this 0U PDU mounts in a rack to feed multiple IT devices from a single feed point.

Advantages

The Rittal PDU Basic offers a compact vertical form factor that saves rack space while providing a mixture of C13 and C19 outlets suitable for a range of servers, switches and peripherals. Its 32 A rating enables higher consolidated loads than typical consumer strips, and the factory-fitted 3 m cable simplifies installation in standard rack environments. The black finish and 0U mounting make it unobtrusive in professional server and network installations.

Suitable for

• Powering rack-mounted servers and blade systems with C13 and C19 connectors
• Supplying network switches, storage arrays and UPS input/outputs in data centers
• Vertical installation in 19-inch racks where 0U mounting is required
• Enclosures and cabinets that need a mixed set of IEC outlets for heterogeneous equipment

When it may not be suitable

This basic PDU does not include metering, switched outlets or remote monitoring features; it is intended for straightforward power distribution rather than intelligent power management. If device-level switching, outlet metering, environmental sensors or remote power control are required, choose a monitored or switched PDU model instead.

Key specifications

• Outlets: 18 AC sockets (16 × C13, 2 × C19)
• Maximum current: 32 A
• Approximate maximum output power: up to 7,400 W (dependent on input voltage)
• Cable length: 3 m (fixed power cable)
• Form factor: vertical 0U rack-mount PDU
• Colour: Black
• PDU type: Basic (non-monitored, non-switched)

How to use

Install the PDU vertically into the rack using the appropriate 0U mounting points and secure with the manufacturer-recommended fasteners. Connect the supplied 3 m power cable to the facility power outlet or distribution feed rated for 32 A. Distribute connected equipment across the C13 and C19 outlets to balance load where possible. Verify that the facility supply and upstream protection match the PDU rating before connecting equipment. Regularly inspect connections and cable routing to maintain ventilation and avoid overloading circuits.

What to consider before purchase

• Ensure rack space and 0U mounting compatibility with your cabinet model
• Confirm facility supply voltage and upstream overcurrent protection suitable for 32 A
• Check that the mix of C13 and C19 outlets matches the connectors used by your equipment
• Decide whether metering or remote management is required — this basic PDU lacks those features

Usage recommendations

Distribute high-current devices across C19 outlets and balance C13-connected loads across phases where applicable. Use qualified personnel for installation and ensure that rack airflow is not obstructed by cable bundles. For critical systems, combine this basic PDU with upstream monitoring or UPS solutions to ensure availability.