# ROLINE 19-inch top-hat rail support 4 U, steel, grey (model 26.21.0112)

**URL:** https://aio.lv/en/product--roline-26210112--11041604
**Data updated:** 2026-04-10 12:36 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** ROLINE
**Manufacturer code:** 26.21.0112
**EAN:** 7630049601154
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 86.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 71.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-26210112--11041604

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 5.06 EUR |

## Summary description

ROLINE 19-inch top-hat rail support, 4 U, is a steel support bracket designed for mounting top-hat (H-profile) rails in 19" enclosures and racks. Finished in grey, it provides robust rail mounting for cable management and equipment support. Ideal for server cabinets, network racks and telecom housings where secure rail attachment is required.

## Long description

The ROLINE 19-inch top-hat rail support 4 U is a steel mounting bracket for installing H-profile (top-hat) rails in 19" enclosures and server racks. Finished in grey, the support is designed for a 390 mm wide top-hat rail and includes a 40 x 35 mm rear opening that functions as a cable duct for routing cables neatly behind mounted rails.
Advantages
This steel support provides a sturdy and stable attachment point for top-hat rails in network cabinets and telecom housings, helping to secure rails and the equipment mounted on them. The grey finish offers a neutral appearance that integrates with common rack interiors, while the integrated rear cable duct simplifies cable management and reduces clutter behind mounted devices.
Suitable for
Mounting H-profile/top-hat rails inside 19" server cabinets and racks
Server rooms, network closets and telecom cabinets
Situations requiring a dedicated cable duct behind mounted rails
When it may not be suitable
This support is intended for use with top-hat rails of a specific width and for installation in 19" enclosures; it may not fit non-standard or custom rack systems or cabinets with different internal widths. It does not include rail sections themselves or additional mounting hardware beyond the support bracket, so additional components may be required to complete a rail installation.
Key specifications
Material: steel
Height: 4 U
Colour/finish: grey
Compatible rail width: 390 mm top-hat rail
Rear cable duct opening: 40 x 35 mm
How to use
Position the support bracket inside the 19" enclosure at the desired vertical location and secure it to the rack mounting points. Attach the top-hat rail to the support, ensuring the rail aligns with the bracket and is fastened firmly. Route cables through the 40 x 35 mm rear opening to keep them organized behind the rail, and verify all fastenings are tightened to provide secure support for mounted equipment.
What to consider before purchase
Confirm the internal width and mounting pattern of your 19" enclosure to ensure compatibility with a 390 mm top-hat rail support.
Check whether additional rail sections, fasteners or accessories are required to complete the installation.
Ensure a 4 U height meets your intended vertical space and mounting needs.
Usage recommendations
For reliable installation, use suitable rack fasteners and tighten all connections to manufacturer-recommended torque. Route cables through the rear duct to maintain airflow and prevent strain on connections.

## Specifications

| Feature | Value |
|---|---|
| Type | Support bracket |
| Weight | 1.769 kg |
| Package weight | 1990 g |
| Height | 90 mm |
| Width | 485 mm |
| Depth | 210 mm |
| Product colour | Grey |
| Rack capacity | 2U |
| Package depth | 83 mm |
| Package height | 55 mm |
| Package width | 520 mm |
| Housing material | Steel |
| Mounting kit | Yes |

## FAQ

### How much does the ROLINE 19-inch top-hat rail support 4 U cost, and is it available for purchase?

The price is 86.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 48 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 06.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can ROLINE 19-inch top-hat rail support 4 U be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 ROLINE 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 ROLINE 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

## Image

https://aio.lv/img/cache/product/11041604/68175952_large.webp