# Rittal SK 3303.514 Wall-Mounted Cooling Unit 500W

**URL:** https://aio.lv/en/product--rittal-3303514--12403683
**Data updated:** 2026-05-13 12:14 (EEST)
**Category:** Telecommunication Cabinets
**Manufacturer:** Rittal
**Manufacturer code:** 3303514
**EAN:** 4028177384279
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3 426.49 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 2 831.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-3303514--12403683

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.89 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

The Rittal SK 3303.514 is a high-performance wall-mounted cooling unit designed for industrial applications. With a nominal cooling capacity of 500 W and an airflow of 280 m³/h, it ensures reliable temperature control for sensitive equipment. This grey-coloured indoor unit operates at 115 V and 60 Hz, providing efficient cooling solutions for demanding environments. Its compact column design allows for space-saving installation in various industrial settings.

## Long description

The Rittal SK 3303.514 is a high-performance wall-mounted cooling unit engineered for industrial climate control. With a nominal cooling capacity of 500 W and an airflow rate of 280 m³/h, this unit provides consistent thermal management for sensitive electronic components housed in enclosures. Designed for indoor use, it features a robust grey finish and operates at 115 V and 60 Hz, ensuring reliable performance in demanding industrial environments.
Advantages
This cooling unit utilizes the energy-efficient Blue e technology, which optimizes power consumption while maintaining precise temperature regulation. The inclusion of an integrated e-Comfort controller allows for intuitive monitoring and adjustment of cooling parameters. Furthermore, the unit features electrical condensate evaporation, which eliminates the need for manual drainage systems. Its compact, column-style design facilitates space-saving installation, making it an ideal choice for facilities where enclosure space is limited. The unit also meets NEMA 4X protection standards, offering high resistance to environmental factors.
Suitable for
Industrial control cabinets
Server and network enclosures
Automation and robotics control systems
Manufacturing equipment housing
This unit may not be suitable for outdoor environments that exceed the specified NEMA 4X protection ratings or for applications requiring cooling capacities significantly higher than 500 W. It is also not intended for use in residential settings or environments with extreme ambient temperatures outside the manufacturer's operational range.
Key specifications
Cooling capacity: 500 W
Airflow: 280 m³/h
Voltage: 115 V
Frequency: 60 Hz
Protection category: NEMA 4X
Integrated e-Comfort controller
Electrical condensate evaporation
To install the Rittal SK 3303.514, ensure the enclosure wall is structurally sound and capable of supporting the unit's weight. Mount the unit securely according to the provided technical documentation, ensuring that air intake and exhaust vents remain unobstructed. Once mounted, connect the unit to the appropriate 115 V power supply. Use the integrated e-Comfort controller to set the desired temperature parameters based on the specific requirements of the equipment inside the enclosure.
What to consider before purchase
Verify that the 500 W cooling capacity meets the heat dissipation requirements of your equipment.
Ensure the 115 V, 60 Hz power supply is available at the installation site.
Check the dimensions of your enclosure to confirm the unit fits the mounting surface.
Confirm that the NEMA 4X protection level is sufficient for your specific industrial environment.
Regularly inspect the air intake and exhaust vents to ensure they are free from dust and debris to maintain optimal cooling efficiency and prevent overheating of the internal components.

## Specifications

| Feature | Value |
|---|---|
| Indoor unit type | Column |
| Housing material | Stainless steel |
| Protection features | Splash proof, Dust resistant |
| Air conditioner functions | Cooling |
| Indoor unit weight | 25000 g |
| Cooling airflow (indoor unit) | 280 m³/h |
| Cooling capacity in watts (max) | 2500 W |
| Indoor unit width | 285 mm |
| Indoor unit depth | 298 mm |
| Indoor unit height | 620 mm |
| Cooling capacity in watts (nominal) | 500 W |
| Best uses | Industrial |
| Starting current | 11.5 A |
| Factory thermostat setting | 35 °C |

### Features

| Feature | Value |
|---|---|
| Type | Air conditioner indoor unit |
| Product colour | Grey |

### Power

| Feature | Value |
|---|---|
| AC input frequency | 60 |
| AC input voltage | 115 |

## FAQ

### How much does the Rittal SK 3303.514 Wall-Mounted Cooling Unit cost, and is it available for purchase?

The price is 3,426.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 74 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 07.08.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12403683/68694486_large.webp