# Rack cooling unit Rittal 3329.540 TopTherm — steel, IP34/IP54, for 19" racks, 400 mm width

**URL:** https://aio.lv/en/product--rittal-3329540--12400476
**Data updated:** 2026-04-29 13:48 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Rittal
**Manufacturer code:** 3329540
**EAN:** 4028177323124
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3 755.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 3 103.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-3329540--12400476

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.99 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

Rittal 3329.540 TopTherm rack cooling equipment is a steel-mounted air conditioner for 19" racks with IP34 and IP54 certification. Designed for cabinet cooling, it fits 400 mm width and delivers targeted temperature control for electronic components in network, server and industrial control cabinets. Suitable for wall or rack mounting in industrial and IT environments.

## Long description

Rittal 3329.540 TopTherm is a steel-mounted rack cooling unit designed for 19" racks with a 400 mm installation width. With protection classes IP34 and IP54, this TopTherm model provides directed cooling for electronic components in network, server and industrial control cabinets. The unit is built for wall or rack mounting and integrates energy-efficient Blue e technology, an e-Comfort controller and a corrosion-resistant RiNano coated condenser with electrical condensate evaporation.
Advantages
This rack cooling unit combines a compact steel housing with targeted airflow management to maintain stable internal cabinet temperatures. The integrated e-Comfort controller enables precise temperature regulation and easy monitoring, while the RiNano coating improves condenser durability in demanding environments. Electrical condensate evaporation reduces the need for external drains, simplifying installation and maintenance. The IP34/IP54 ratings offer protection against dust and splashing water, suitable for many industrial and IT settings.
Suitable for
Cooling 19" server and network cabinets with 400 mm internal width
Small to medium-sized industrial control cabinets and switchgear enclosures
Wall- or rack-mounted installations where space is limited
Environments that require corrosion resistance and condensate management
When it may not be suitable
This unit is intended for cabinets with a 400 mm width and may not fit wider or non-standard enclosures. For installations that need higher protection than IP54 (for example, full washdown or immersion), or for very large data center rooms where centralized cooling is preferred, a different cooling solution may be more appropriate.
Key specifications
Mounting: wall or rack-mounted for 19" cabinets
Housing material: steel
Installation width: 400 mm
Protection class: IP34 / IP54
Cooling category: Blue e energy-efficient series (2–4 kW range)
Controller: integrated e-Comfort temperature controller
Condenser protection: RiNano coating
Condensate handling: electrical condensate evaporation
How to use
Install the unit into the 19" cabinet or onto the wall following the manufacturer’s mounting instructions, ensuring correct alignment with the 400 mm opening. Connect the electrical supply and integrate the e-Comfort controller to set the desired cabinet temperature and control parameters. Position intake and exhaust pathways so airflow through the cabinet is not obstructed. Regularly check condensate evaporation function and clean air filters and condenser surfaces according to the maintenance schedule to ensure reliable operation.
What to consider before purchase
Confirm the internal width of the cabinet is 400 mm and that the unit fits the available mounting space
Verify required protection level (IP34/IP54) matches the installation environment
Check the cooling capacity required for the heat load of installed equipment (refer to kW range)
Plan for electrical supply and possible integration with cabinet monitoring systems
Usage recommendations
For reliable cabinet climate control, match the unit’s cooling capacity to the heat dissipation of installed equipment, maintain unobstructed airflow paths, and schedule periodic filter and condenser inspections. Use the e-Comfort controller to optimize setpoints and reduce energy consumption while protecting sensitive electronics.

## Specifications

| Feature | Value |
|---|---|
| Certification | IP34, IP54 |
| Material | Steel |
| Height | 1580 mm |
| Width | 400 mm |
| Depth | 295 mm |
| Product colour | Grey |

## FAQ

### How much does the Rittal 3329.540 TopTherm rack cooling unit cost, and is it available for purchase?

The price is 3,755.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 500 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 21.07.2026 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

## Image

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