# Cooling Unit Rittal SK 3328544 with Built-in Display, Input 1300 W, 400/460 V, 50/60 Hz, Cooling Capacity 2250 W, Grey

**URL:** https://aio.lv/en/product--rittal-3328544--12400978
**Data updated:** 2026-04-29 13:49 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Rittal
**Manufacturer code:** 3328544
**EAN:** 4028177384491
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6 312.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 5 216.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-3328544--12400978

## 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 SK 3328544 is an industrial cooling unit with a built-in display designed for enclosure and control cabinet climate control. It delivers up to 2250 W cooling capacity and accepts 1300 W input power at 400/460 V, 50/60 Hz. Constructed from steel/stainless steel in grey, it is suited for maintaining stable temperatures in electrical enclosures and industrial cabinets.

## Long description

The Rittal SK 3328544 cooling unit with built-in display is an industrial wall-mounted climate control device designed for electrical enclosures and control cabinets. It provides a rated cooling capacity of 2250 W while drawing 1300 W input power at supply voltages of 400/460 V and 50/60 Hz. The unit is finished in grey and constructed from steel/stainless steel to meet the mechanical requirements of cabinet installations. The integrated display and the e-Comfort controller enable local monitoring and adjustment of cooling parameters.
Advantages
This cooling unit combines a high cooling capacity with a compact wall-mounted design suitable for industrial cabinets. The built-in display and e-Comfort controller provide clear local readout and straightforward control of temperature and operation modes. The device includes electrical condensate evaporation and meets protection class NEMA 4X, making it appropriate for conditions where splash and washdown resistance are required. The unit is compatible with an IoT interface via the Blue e IoT adapter for remote connectivity on models with the e-Comfort controller.
Suitable for
Climate control of electrical enclosures and control cabinets in industrial environments
Wall-mounted installations where space-saving cooling is required
Applications requiring NEMA 4X protection for splash- and washdown-resistant operation
Systems where local display and controller access are needed for monitoring and adjustment
When it may not be suitable
This unit may not be suitable for small enclosures with very low heat loads where the 2250 W cooling capacity would be excessive. It is also not appropriate for installations requiring voltages or frequencies outside the specified 400/460 V, 50/60 Hz range. Environments demanding corrosion-resistant materials beyond the supplied steel/stainless steel construction or specific hygienic certifications should verify material compatibility before selection.
Key specifications
Cooling capacity: 2250 W
Input power: 1300 W
Supply voltage and frequency: 400/460 V, 50/60 Hz
Mounting: wall-mounted
Controller: integrated e-Comfort controller with built-in display
Condensate management: electrical condensate evaporation
Protection class: NEMA 4X
Materials: steel/stainless steel housing
How to use
Mount the cooling unit on the cabinet wall according to the manufacturer’s installation instructions, ensuring correct mechanical fastening and appropriate ventilation clearances. Connect the unit to the specified supply voltage (400/460 V, 50/60 Hz) and follow electrical safety procedures. Use the built-in display and e-Comfort controller to set target temperatures and operating modes. For condensate handling no external drain is required when electrical condensate evaporation is used; verify local regulations and application needs. If remote monitoring is required, fit the Blue e IoT adapter to enable IoT communication on compatible models.
What to consider before purchase
Confirm that the cabinet heat load and required cooling capacity match the unit’s 2250 W rating
Verify supply voltage and frequency compatibility (400/460 V, 50/60 Hz)
Ensure wall-mounting dimensions and clearance fit the intended cabinet location
Check NEMA 4X protection is adequate for the environmental conditions (splash/washdown)
Assess whether the steel/stainless steel housing meets corrosion and hygiene requirements
Decide if IoT connectivity is required and procure the Blue e IoT adapter if needed
Usage recommendations
Operate the unit within the rated electrical supply and cooling load; regularly check filters, airflow pathways and the display settings. Schedule periodic maintenance according to the manufacturer’s guidance to preserve cooling performance and NEMA 4X integrity.

## Specifications

| Feature | Value |
|---|---|
| Weight | 91.5 kg |
| Storage temperature (T-T) | -40 - 70 |
| Package weight | 95000 g |
| Material | Stainless steel |
| Operating temperature (T-T) | 10 - 50 |
| Height | 1650 mm |
| Input voltage | 400 / 460 |
| Width | 405 mm |
| Depth | 388 mm |
| Product colour | Grey |
| Input frequency | 50 / 60 |
| Housing material | Steel |
| Input power | 1300 W |
| Current | 2.4 A |
| Built-in display | Yes |
| Housing colour | Grey |
| Cooling capacity in watts (max) | 2250 W |

## FAQ

### How much does the Rittal SK 3328544 Cooling Unit with Display cost, and is it available for purchase?

The price is 6,312.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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

## Image

https://aio.lv/img/cache/product/12400978/68689810_large.webp