# Power Distribution Unit Rittal 7979.437 30 AC outlets 0U Black

**URL:** https://aio.lv/en/product--rittal-7979437--11587529
**Data updated:** 2026-01-05 20:34 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Rittal
**Manufacturer code:** 7979437
**EAN:** 4028177948211
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 933.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 2 424.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-7979437--11587529

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.99 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Rittal 7979.437 is a managed power distribution unit with 30 AC outlets, designed for three-phase systems. It features a 3 m cable, supports various network protocols, and allows for firmware upgrades via USB. With a nominal input voltage of 400 V and a maximum current of 32 A, it provides reliable power distribution for critical applications.

## Long description

The Rittal 7979.437 is a managed power distribution unit (PDU) for IT racks, offering 30 AC outlets in a 0U vertical form factor for three-phase installations. It includes per-outlet energy measurement and monitoring, a 3 m input cable with a CEE connector (16 A or 32 A), C13 and C19 outputs, and supports firmware updates via USB. The unit is intended for secure, measurable power distribution in server cabinets and network racks with a nominal input voltage of 400 V and a maximum current rating of 32 A.
Advantages
This PDU provides individual measurement and monitoring for each output slot with a measurement accuracy of ±1% (kWh) to EN 62 053-21. It supports programmable startup behaviour after voltage recovery and flexible switching logic for outputs. The device is self-powered (no external supply needed), includes an internal real-time clock with replaceable battery, an electromagnetic buzzer for acoustic alarms, and adjustable per-outlet warning and alarm thresholds for current, voltage and power. Tool-free mounting options and phase/fuse colour coding simplify installation and maintenance.
Suitable for
Data centres and server rooms requiring per-outlet energy monitoring
Network cabinets and IT racks using three-phase power distribution
Applications needing programmable startup and switching behaviour
Environments where tool-free 0U vertical mounting is preferred
Key specifications
Model: Rittal 7979.437
Form factor: 0U vertical, black
Outlets: 30 AC outlets (C13 and C19)
Input connector: CEE (16 A / 32 A), 3 m cable
Nominal input voltage: 400 V
Max. power/current: 22000 W / 32 A
Measurement accuracy: ±1% (kWh) to EN 62 053-21
Management/display: TFT, managed unit with network protocol support
Programmable functions: startup behaviour, switching logic, time-based control
Alarm features: adjustable warning/alarm limits per outlet, electromagnetic buzzer
How to use
Mount the PDU vertically in the rack’s zero-U space or appropriate vertical rail using the tool-free divider kit if installing in a compatible Rittal VX IT/TS IT rack. Connect the input cable to a suitable three-phase CEE supply (16 A or 32 A as required) and populate equipment into the C13 and C19 outlets. Configure network settings and firmware via the management interface and update firmware through the USB port if needed. Program startup and switching behaviour, set individual limit values and alarm parameters, and verify time settings using the internal real-time clock.
Usage recommendations
Ensure the input supply matches the PDU’s rated voltage and current, observe phase colour coding during installation, and set appropriate per-outlet limits to protect connected equipment. Replace the real-time clock battery before end of life if extended buffering is required.

## Specifications

| Feature | Value |
|---|---|
| Type | Three-phase |
| Display | TFT |
| Weight | 7.18 kg |
| Supported network protocols | HTTP, HTTPS, SSL, SSH, Telnet, NTP, TCP/IP v4 & v6, DHCP, DNS, SNMP, Modbus/TCP, OPC-UA, MIB, FTP/SFTP |
| Operating relative humidity (H-H) | 10 - 95 |
| Storage temperature (T-T) | -20 - 70 |
| Operating temperature (T-T) | 5 - 50 |
| Cable length | 3 m |
| Serial ports quantity | 1 |
| Height | 1740 mm |
| LED indicators | Y |
| Width | 44 mm |
| Depth | 70 mm |
| Nominal input voltage | 400 |
| Product colour | Black |
| Mounting | Vertical |
| Ethernet LAN (RJ-45) ports | 3 |
| AC outlets quantity | 30 AC outlet(s) |
| Maximum current | 32 A |
| Rack capacity | 0U |
| Firmware upgradeable | Yes |
| Maximum power | 22000 W |
| Housing material | Plastic, Aluminium |
| AC outlet types | C19 coupler, C13 coupler |
| PDU types | Managed |
| Monitoring | Voltage, Current |
| USB ports quantity | 1 |
| Firmware upgradeable via | USB |

## FAQ

### How much does the Power Distribution Unit Rittal 7979.437 cost, and is it available for purchase?

The price is 2,933.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Rittal products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Rittal service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Power Distribution Unit Rittal 7979.437?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11587529/66685156_large.webp