# Cooling unit Rittal SK 3303500 500 W stainless steel 230 V

**URL:** https://aio.lv/en/product--rittal-3303500--3439627
**Data updated:** 2026-02-12 09:52 (EET)
**Category:** Telecommunication Cabinets
**Manufacturer:** Rittal
**Manufacturer code:** 3303500
**EAN:** 4028177322844
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 530.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 1 265.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-3303500--3439627

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 15.49 EUR |

## Summary description

Rittal Cooling Unit SK 3303500 is a 500 W stainless steel air-conditioning unit designed for 230 V operation. It provides temperature control for enclosures and cabinets, helping protect electrical components from overheating and humidity. Suitable for industrial and commercial control cabinets where compact, durable cooling is required to maintain reliable equipment performance.

## Long description

Rittal SK 3303500 cooling unit is a 500 W stainless steel air-conditioning module designed for 230 V operation to control temperature inside enclosures and control cabinets. The unit is intended to reduce internal heat and humidity buildup, supporting reliable operation of electrical and electronic components in industrial and commercial applications. Its stainless steel construction provides corrosion resistance for harsher environments while keeping a compact footprint suitable for mounting on standard cabinet doors or panels.
Advantages
The stainless steel housing ensures enhanced durability and corrosion resistance compared with painted sheet-metal units. With 500 W cooling capacity and compatible 230 V supply, the unit provides stable internal temperatures for moderate heat loads. Its compact design simplifies integration into existing control cabinets, and the dedicated airflow design helps manage humidity as well as temperature. Built for continuous operation, the unit supports protection of sensitive components and helps extend equipment service life.
Suitable for
 Industrial control cabinets and electrical enclosures
 Server and communication racks with moderate heat dissipation
 Laboratory and test equipment cabinets
 Outdoor or corrosive-area enclosures where stainless steel is preferred
Key specifications
 Cooling capacity: 500 W
 Supply voltage: 230 V AC
 Housing material: stainless steel
 Mounting: cabinet/door mount compatible with standard control enclosures
 Intended use: air-conditioning for electrical/electronic enclosures
How to use
Install the cooling unit according to enclosure manufacturer recommendations and Rittal mounting dimensions, ensuring proper sealing between the unit and cabinet panel. Connect to a 230 V AC supply using appropriate circuit protection and wiring practices. Set the internal thermostat or control to the desired temperature range for the protected equipment. Allow the unit to run continuously or according to load-driven on/off cycles; ensure filter elements and air paths remain unobstructed for efficient operation.
Usage recommendations
Place the unit where intake and exhaust airflow are not impeded, observe regular inspection and cleaning of filters and condensate paths, and verify electrical connections and protective devices during installation and periodic maintenance to maintain reliable cooling performance.

## FAQ

### How much does the Rittal SK 3303500 500 W cooling unit cost, and is it available for purchase?

The price is 1,530.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 503 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 14.07.2026 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/3439627/47503992_large.webp