# Rack cooling unit Rittal 3304.504 — 890 W input power, 230 V, 50/60 Hz, steel housing, grey

**URL:** https://aio.lv/en/product--rittal-3304504--12400952
**Data updated:** 2026-04-29 13:49 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Rittal
**Manufacturer code:** 3304504
**EAN:** 4028177384293
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4 447.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 3 675.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-3304504--12400952

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Rittal 3304.504 is a rack cooling unit designed for enclosure climate control. It features 890 W input power at 230 V and 50/60 Hz, steel grey housing and a built-in display. The model supports high cooling capacity (up to 2500 W peak per manufacturer data), making it suitable for electrical cabinets, server racks and industrial control cabinets requiring reliable temperature regulation.

## Long description

Rittal 3304.504 is a rack cooling unit engineered for precise enclosure climate control. The unit provides 890 W input power at 230 V, 50/60 Hz, and comes in a grey steel housing with an integrated display for monitoring and basic control. Designed for use in electrical cabinets, server racks and industrial control enclosures, this cooling solution supports elevated cooling loads and offers stable temperature regulation in compact form factor.
Advantages
This rack cooling unit combines a robust steel housing with a built-in display and standard mains compatibility (230 V, 50/60 Hz), enabling straightforward integration into existing installations. The unit’s high rated input power and manufacturer-specified peak cooling capability allow it to handle heat generated by densely packed electronics. Its design supports mounting on racks and cabinets where reliable, continuous cooling and straightforward monitoring are required.
Suitable for
 Electrical distribution cabinets and control panels where active heat removal is needed
 Server racks and network enclosures with moderate to high internal heat loads
 Industrial automation cabinets and PLC enclosures subject to continuous operation
When it may not be suitable
This model may not be suitable for applications that demand extremely low noise levels, as industrial rack cooling units typically produce audible fan noise under load. It is also not intended for use where explosion-proof or intrinsically safe equipment is required, or for environments with aggressive chemical vapors that can corrode standard steel housings without additional protective measures.
Key specifications
 Input power: 890 W
 Supply voltage and frequency: 230 V, 50/60 Hz
 Housing material and color: steel, grey
 Built-in display for status and basic control
 Designed mounting: rack/enclosure installation
 Manufacturer-stated peak cooling capability: up to 2500 W (per manufacturer data)
How to use
Mount the cooling unit in the designated opening or on the rack as specified by the enclosure manufacturer and the unit’s installation instructions. Connect the unit to a 230 V, 50/60 Hz mains supply using appropriate wiring and protective devices. Use the integrated display to set the desired temperature or operating mode and monitor performance. Ensure intake and exhaust paths are clear and that filters, where present, are maintained according to the maintenance schedule to preserve cooling efficiency.
What to consider before purchase
 Confirm that the enclosure has the required cut-out or mounting space and supports a steel-housed cooling unit.
 Verify the unit’s cooling capacity is sufficient for the expected heat dissipation of the installed equipment.
 Check electrical compatibility with your installation (230 V, 50/60 Hz) and required protective devices.
 Assess the ambient environment for corrosive agents, humidity, or classification that may require special protection.
 Plan for maintenance access to filters and fans for reliable long-term operation.
Usage recommendations
For stable enclosure climate control, size the cooling unit to exceed the continuous heat load of installed components, allow clearance for airflow, and perform regular filter and fan maintenance. Use the built-in display for periodic checks and integrate the unit into enclosure monitoring where precise alarm handling is required.

## Specifications

| Feature | Value |
|---|---|
| Weight | 54 kg |
| Package weight | 58000 g |
| Height | 1020 mm |
| Input voltage | 230 |
| Width | 405 mm |
| Depth | 358 mm |
| Input frequency | 50/60 |
| Housing material | Steel |
| Input power | 890 W |
| Built-in display | Yes |
| Housing colour | Grey |
| Cooling capacity in watts (max) | 2500 W |
| Number of input phases | 1 |

## FAQ

### How much does the Rittal 3304.504 rack cooling unit cost, and is it available for purchase?

The price is 4,447.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 15.07.2026 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

https://aio.lv/img/cache/product/12400952/68689846_large.webp