# Surge protector Rittal 7979.723 — nominal output 19 A, black, PDU overvoltage protection

**URL:** https://aio.lv/en/product--rittal-7979723--12401367
**Data updated:** 2026-04-29 13:49 (EEST)
**Category:** PDU
**Manufacturer:** Rittal
**Manufacturer code:** 7979723
**EAN:** 4028177948549
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 255.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 211.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-7979723--12401367

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Rittal 7979.723 is a PDU-type surge protector designed for overvoltage protection in electrical and server installations. It provides a nominal output current of 19 A, comes in black finish and supports safe transient suppression for connected equipment. Suitable for rack, cabinet or distribution applications where reliable surge protection is required.

## Long description

Rittal 7979.723 is a compact PDU-type surge protector designed for type 3 protection of terminal equipment in rack, cabinet and distribution installations. It delivers a nominal output current of 19 A and is supplied in a black housing. The module provides transient suppression to protect sensitive electronics and can be mounted on the enclosure frame for space-saving installation. It is intended as the final stage in a multistage surge protection chain and requires upstream type 1 or type 2 protection in the building or power distribution system.
Advantages
The device is supplied as a fully wired, ready-to-connect solution that simplifies installation and commissioning. Optical status indicators on the arresters allow immediate visual verification of operational condition, while a floating alarm contact enables remote status signalling to building management systems. The plug-in protective module design permits replacement without interrupting the power supply, supporting high availability and maintenance-friendly servicing. Compact dimensions make it suitable for mounting on enclosure frames in crowded racks.
Suitable for
Protecting terminal equipment and servers in IT racks and network cabinets
Final-stage surge protection in a multilevel protection concept (type 3)
Distribution boards and enclosure-mounted power distribution units (PDUs)
Applications that require optical status monitoring and remote alarm signalling
When it may not be suitable
This unit is intended as type 3 overvoltage protection and must not be used as the sole protective device where type 1 or type 2 protection is required by the installation. It does not replace upstream main protective devices and should be used only when the building or distribution system includes appropriate primary surge protection. For installations requiring higher continuous currents than 19 A, a different model or additional distribution measures are necessary.
Key specifications
Nominal output current: 19 A
Protection class: Type 3 (final-stage / terminal equipment)
Mounting: enclosure frame / rack mounting
Housing colour: black
Status indication: optical indicator on arrester
Remote signalling: floating alarm contact for status messages
Connection paths: L/N and N/PE
Design: compact, plug-in protective modules for tool-free replacement
Network compatibility: ready for TN-S systems
How to use
Mount the unit on the enclosure frame or inside the distribution cabinet in a location that allows access to the optical indicators and alarm wiring. Ensure that upstream type 1 or type 2 surge protection is installed in the building or power distribution system before commissioning. Connect the input and output according to the L/N and N/PE connection paths and wire the floating alarm contact to the building management or monitoring system if remote signalling is required. Verify optical status indicators after connection and follow routine inspection procedures to check module condition. Replace the plug-in protective module if a fault condition is indicated; replacement can be performed without interrupting the power supply.
What to consider before purchase
Existing surge protection levels in the installation (type 1/type 2 presence required)
Required continuous current rating and whether 19 A is sufficient for the load
Compatibility with the building network type (TN-S compatibility)
Space and mounting options inside the rack or enclosure frame
Need for remote alarm integration with building management systems
Usage recommendations
Use this Rittal PDU overvoltage protection as the terminal stage in a staged surge protection scheme: combine it with correctly selected type 1 or type 2 devices upstream, mount it for easy access to visual indicators, and connect the floating alarm contact to your monitoring system to maintain visibility of protective module status.

## Specifications

| Feature | Value |
|---|---|
| Nominal current output | 19 A |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.22 kg |
| Height | 75 mm |
| Width | 44 mm |
| Depth | 250 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 2520 g |

## FAQ

### How much does the Rittal 7979.723 surge protector 19 A cost, and is it available for purchase?

The price is 255.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 13.07.2026 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. 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12401367/68689261_large.webp