# Rittal Blue e cooling unit wall-mounted 1500 W, steel, grey, 400×260×950 mm

**URL:** https://aio.lv/en/product--rittal-3305540--3444217
**Data updated:** 2026-04-28 18:46 (EEST)
**Category:** Telecommunication Cabinets
**Manufacturer:** Rittal
**Manufacturer code:** 3305.540
**EAN:** 4028177323001
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 715.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 2 244.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-3305540--3444217

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Courier delivery to door | 12.08.2026 | 53.99 EUR |

## Summary description

Rittal Blue e is a wall-mounted cooling unit made of steel in grey finish with a cooling capacity of 1500 W. Designed for enclosure and control cabinet cooling, it fits cabinets with a width of 400 mm, depth 260 mm and height 950 mm. Includes a Comfort controller for temperature regulation and reliable heat removal in industrial and electrical applications.

## Long description

The Rittal Blue e is a wall-mounted cooling unit designed for industrial enclosures. Constructed from steel with a grey finish, it measures 400 mm wide, 260 mm deep and 950 mm high. The unit uses hybrid technology combining speed-regulated components and heat pipe elements to reduce energy consumption and supports multiple input voltages for use in different regions. Operation is via an intuitive touch display and it is available in a 1500 W cooling capacity with a comfort controller.
Advantages
Hybrid technology and heat pipe design deliver substantial energy savings, with average reductions around 75% compared with conventional systems. Speed-regulated components adapt performance to cooling demand, which improves efficiency and reduces operating costs. The multi-voltage capability allows installation worldwide without needing additional transformers. The touch display provides straightforward, user-friendly control of temperature and settings.
Suitable for
Cooling electrical and electronic enclosures in industrial environments
Climate control for switchgear and control cabinets subject to variable loads
Applications requiring wall-mounted installation to save floor space
When it may not be suitable
This wall-mount cooling unit is intended for enclosure cooling and may not be appropriate for large open-room air conditioning or for cooling requirements that exceed its 1500 W capacity. It is also not suitable where non-standard or highly corrosive atmospheres are present unless specified materials and protective measures are provided.
Key specifications
Material: Steel
Colour: Grey
Dimensions (W × D × H): 400 × 260 × 950 mm
Cooling capacity: 1500 W
Control: Comfort touch controller
Technology: Hybrid with heat pipe and speed-regulated components
Multi-voltage capability for international use
How to use
Mount the unit on the exterior wall of the enclosure following manufacturer instructions so airflow paths align with cabinet vents. Connect electrical supply matching the unit’s voltage range and configure temperature setpoints via the touch display. Regularly check filters, airflow paths and the heat exchanger for dust or obstruction and perform maintenance as specified in the technical manual to ensure continued energy-efficient operation.
What to consider before purchase
Required cooling capacity for your enclosure and margin for peak loads
Compatibility with enclosure dimensions and wall-mounting requirements
Environmental conditions (dust, humidity, corrosive agents) at the installation site
Available supply voltages and wiring requirements for multi-voltage operation
Usage recommendations
For best results, size the Rittal Blue e to provide adequate cooling under peak internal loads, ensure clean airflow paths and follow the maintenance schedule to preserve the average energy savings offered by the hybrid heat pipe system.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 950 mm |
| Width | 400 mm |
| Depth | 260 mm |

### Features

| Feature | Value |
|---|---|
| Material | Steel |
| Product colour | Grey |

## FAQ

### How much does the Rittal Blue e wall-mounted cooling unit 1500 W cost, and is it available for purchase?

The price is 2,715.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 171 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: width, depth, height, 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/3444217/58389760_large.webp