# Cooling Unit Rittal CW 120‑S, stainless steel, for enclosure cooling

**URL:** https://aio.lv/en/product--rittal-4055710--12401183
**Data updated:** 2026-04-29 13:49 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Rittal
**Manufacturer code:** 4055710
**EAN:** 4028177920651
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3 571.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 2 952.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-4055710--12401183

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Rittal CW 120‑S is a stainless steel cooling unit designed for enclosure cooling. The unit (model CW 120‑S) provides controlled heat extraction for electrical cabinets and industrial enclosures. Constructed in stainless steel, it is suitable for environments where corrosion resistance and hygienic surfaces are required. Typical use cases include cooling control panels, switchgear and process equipment.

## Long description

Rittal CW 120‑S is a stainless steel cooling unit engineered for enclosure cooling in industrial and hygienic environments. The unit provides controlled heat extraction for electrical cabinets, control panels and process enclosures where corrosion resistance and easy-to-clean surfaces are required. Designed for fixed installation on enclosures, the CW 120‑S integrates into ventilation and cooling strategies to maintain component temperatures within operational limits.
Advantages
The stainless steel housing of the CW 120‑S offers enhanced corrosion resistance and a surface that is easy to wash and disinfect, making the unit suitable for demanding production areas. The cooling unit delivers regulated removal of heat from enclosed electrical components, helping to reduce the risk of overheating and extend component life. Its form factor is designed for installation on enclosures and it supports stable temperature control under typical industrial loads.
Suitable for
Cooling control panels and switchgear in industrial environments
Enclosures in hygienic or corrosive environments requiring stainless steel surfaces
Process equipment cabinets where controlled internal temperatures are necessary
Applications that need a robust, easy-to-clean cooling solution for electrical enclosures
When it may not be suitable
The CW 120‑S is intended specifically for enclosure cooling and may not be appropriate where direct-space air conditioning or large-volume room cooling is required. For enclosures with extremely high heat loads or unusual form factors, system-level thermal calculations should be performed to confirm adequate capacity before selection.
Key specifications
Housing material: stainless steel (suitable for corrosive and hygienic environments)
Application: enclosure/cabinet cooling for electrical and process equipment
Mounting: designed for fixed installation on enclosures or workbench-adjacent assembly (supports integration with enclosure panels)
Function: controlled heat extraction to maintain internal enclosure temperatures
How to use
Install the CW 120‑S according to enclosure manufacturer guidelines and the unit’s mounting provisions, ensuring secure mechanical attachment and correct alignment with enclosure ventilation openings. Connect electrical supply and control interfaces following applicable electrical standards and the product’s wiring instructions. Position the unit so that airflow paths are unobstructed and filters or service access remain reachable. Perform initial functional checks and monitor internal temperatures to verify the unit achieves the expected cooling performance.
What to consider before purchase
Compatibility with enclosure dimensions and available mounting points
Required cooling capacity for the combined heat load of installed components
Environmental conditions such as corrosive agents, wash-down procedures or hygienic requirements
Electrical supply and control interface compatibility with site installations
Usage recommendations
Schedule regular visual inspections and periodic maintenance according to the manufacturer’s instructions; keep intake and exhaust openings clear and clean stainless surfaces with appropriate cleaners to preserve hygienic properties and corrosion resistance.

## Specifications

| Feature | Value |
|---|---|
| Weight | 21.3 kg |
| Package weight | 23300 g |
| Width | 335 mm |
| Product colour | Stainless steel |
| Length | 275 mm |

## FAQ

### How much does the Rittal CW 120‑S cooling unit cost, and is it available for purchase?

The price is 3,571.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 27.07.2026 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 Rittal CW 120‑S cooling unit?

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/12401183/68689590_large.webp