# Power Extension Rittal DK 7856.090

**URL:** https://aio.lv/en/product--rittal-werk-7856090--1939079
**Data updated:** 2025-12-29 07:56 (EET)
**Category:** Power Extension Cords & Surge Protectors
**Manufacturer:** Rittal-Werk
**Manufacturer code:** 7856090
**EAN:** 4028177402546
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 83.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 69.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-werk-7856090--1939079

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The Rittal DK 7856.090 power extension features 4 AC outlets suitable for indoor use. It supports Type D outlets and comes in a sleek black and grey design. With a depth of 250 mm and a lightweight package of 360 g, this product is easy to install and manage. Ideal for expanding your power supply in various indoor settings.

## Long description

The Rittal DK 7856.090 power extension is a modular in-rack power distribution solution designed for indoor use. It provides four AC outlets (Type D) and mounts on a vertical support rail with single- or three-phase infeed, allowing flexible placement of socket modules and supporting earthing pins and IEC320 connectors as required.
Advantages
The modular system enables basic configuration of rack power distribution by snap-fitting socket modules into the vertical support rail. Modules and connectors can be combined in any order and are compatible with earthing pins and IEC320 interfaces. The plug & play design includes shock-hazard protection, making installation straightforward even for non-electricians.
Suitable for
Expanding power supply inside server and network racks
Indoor equipment cabinets and enclosures
IT, telecom and industrial control cabinets requiring modular outlet placement
Key specifications
Model: Rittal DK 7856.090 (MPN 7856090)
EAN: 4028177402546
Outlets: 4 × AC (Type D)
Mounting: Vertical support rail, snap-fit socket modules
Infeed: Single- or 3-phase compatible
Depth: 250 mm
Weight (package): 360 g
Colour: Black and grey
Intended use: Indoor
How to use
Install the vertical support rail inside the rack or cabinet and connect the single- or three-phase infeed according to your electrical setup. Snap the required socket modules, earthing pins or IEC320 modules into the rail in the desired combination. Plug devices into the Type D outlets as needed. Follow local electrical regulations and ensure the infeed is isolated before making connections.
Usage recommendations
Use this power extension only in indoor racks and cabinets. Verify compatibility of connected equipment with Type D outlets and ensure proper earthing. For phase balancing and higher loads consult a qualified electrician when configuring multiple modules or three-phase infeed.

## Specifications

| Feature | Value |
|---|---|
| Placement supported | Indoor |

### Power

| Feature | Value |
|---|---|
| AC outlets quantity | 4 AC outlet(s) |
| AC outlet types | Type D |

### Weight & dimensions

| Feature | Value |
|---|---|
| Depth | 250 mm |

### Packaging content

| Feature | Value |
|---|---|
| Number of products included | 1 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 360 g |

### Features

| Feature | Value |
|---|---|
| Material | Aluminium, Plastic |
| Product colour | Black, Grey |
| Mounting | Horizontal/Vertical |

## FAQ

### How much does the Power Extension Rittal DK 7856.090 cost, and is it available for purchase?

The price is 83.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 29.07.2026 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-Werk 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-Werk 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: ac outlets quantity, ac outlet types, 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/1939079/64192692_large.webp