# Rittal SK 3286.900 White steel quick-change frame for TopTherm roof units, steel, white

**URL:** https://aio.lv/en/product--rittal-3286900--12400939
**Data updated:** 2026-04-29 13:49 (EEST)
**Category:** Telecommunication Cabinets
**Manufacturer:** Rittal
**Manufacturer code:** 3286900
**EAN:** 4028177325425
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 295.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 244.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-3286900--12400939

## 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

Rittal SK 3286.900 is a white steel quick-change frame designed for Rittal TopTherm roof units. Made of steel with a white finish, the frame provides a mounting interface for rooftop cooling/heating modules, enabling secure installation and simplified replacement or maintenance of TopTherm units in electrical enclosures and industrial cabinets.

## Long description

The Rittal SK 3286.900 white steel quick-change frame is designed as a mounting interface for Rittal TopTherm roof units. Manufactured from steel with a white finish, it enables installation, secure retention and straightforward removal of TopTherm rooftop cooling and heating modules on electrical enclosures and industrial cabinets. The frame is intended to work with a mating seal and fasteners so that the lower frame section is screw-mounted to the enclosure while the upper section can remain pre-fitted to the TopTherm unit for fast replacement.
Advantages
This quick-change frame offers a rigid steel construction and a corrosion-resistant white finish suitable for industrial environments. Its two-part design separates the lower, enclosure-fixed section from the upper, unit-attached section, allowing the roof unit to be installed or removed quickly using quick-release fasteners. The mounting solution reduces downtime during maintenance or replacement and provides a consistent interface for TopTherm cooling and heating modules.
Suitable for
Mounting Rittal TopTherm rooftop cooling and heating units on electrical enclosures
Enclosures and industrial cabinets requiring rapid replacement of rooftop modules
Applications where a pre-fitted unit upper section simplifies service and maintenance
When it may not be suitable
This frame is specific to Rittal TopTherm roof units and mounting interfaces; it may not be suitable for non-compatible rooftop modules or enclosures with non-standard roof cutouts. If an enclosure uses a different sealing or fastening concept, additional adapters or modifications could be required.
Key specifications
Material: steel
Finish: white
Design: two-part quick-change frame (lower enclosure-fixed section and upper unit-attached section)
Mounting method: screw-fastened lower section with quick-release/fasteners for the upper section
Intended use: mounting interface for rooftop cooling/heating modules
How to use
Fit the lower part of the frame to the enclosure roof using the recommended seal and screw fastenings to ensure a secure and sealed connection. Pre-fit the upper frame section to the TopTherm roof unit so that the unit can be positioned and engaged with the lower frame. Use the quick-release fasteners to secure or release the rooftop unit when installing, servicing, or replacing the module. Ensure all fastenings and the seal are correctly seated to maintain enclosure protection.
What to consider before purchase
Compatibility with the specific model of Rittal TopTherm rooftop unit to be used
Enclosure roof cutout dimensions and whether the lower frame will align correctly
Required sealing and fastening hardware and their condition
Usage recommendations
Install the lower frame section first with the appropriate seal and torque screws evenly. Keep the upper section pre-fitted to the TopTherm unit to minimize downtime; check seals and fasteners during routine maintenance and replace any worn components to preserve enclosure protection and cooling/heating performance.

## Specifications

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 10100 g |

### Features

| Feature | Value |
|---|---|
| Material | Steel |
| Product colour | White |

## FAQ

### How much does the Rittal SK 3286.900 quick-change frame cost, and is it available for purchase?

The price is 295.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 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. 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: 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.

### Where can I download the instructions for Rittal SK 3286.900 quick-change frame?

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/12400939/68689865_large.webp