# PTC heater Rittal 3105.400

**URL:** https://aio.lv/en/product--rittal-3105400--1926184
**Data updated:** 2025-12-29 07:56 (EET)
**Category:** Server Parts & Components
**Manufacturer:** Rittal
**Manufacturer code:** 3105400
**EAN:** 4028177662889
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 272.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 225.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-3105400--1926184

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The Rittal 3105.400 PTC heater is designed for efficient heating in racks. It features a compact design with dimensions of 103x103x200 mm and operates at 230 V with a maximum current of 6 A. The heater includes one fan for optimal air circulation, ensuring even heat distribution. Its black and grey color scheme allows for seamless integration into various environments, making it a reliable choice for maintaining optimal temperatures in electronic enclosures.

## Long description

The Rittal 3105.400 PTC heater is a compact heater with integrated fan designed for efficient temperature control in electronic racks and enclosures. It provides continuous thermal output in the range of 235–800 W, operates from 230 V with a maximum current of 6 A, and uses a quick-connect terminal for straightforward installation. The unit's dimensions (103 x 103 x 200 mm) and black/grey finish make it suitable for mounting inside industrial cabinets and control panels where reliable, even heating is required.
Advantages
The PTC element provides self-regulating heating performance across the specified power range, while the built-in fan promotes uniform air distribution. The compact housing reduces space requirements inside racks, and the quick-connect terminal simplifies electrical connection and replacement. Designed by Rittal, the heater matches common enclosure form factors and supports stable operation at 230 V.
Suitable for (tasks / use cases)
 Preventing condensation and moisture inside electrical enclosures
 Maintaining minimum operating temperature for control cabinets and racks
 Heating small to medium-sized industrial or telecom enclosures
 Supplementary heating for equipment sensitive to low temperatures
Key specifications
 Model: Rittal 3105.400 (MPN 3105400, EAN 4028177662889)
 Type: PTC heater with fan
 Continuous thermal output: 235–800 W
 Supply voltage: 230 V
 Max current: 6 A
 Dimensions (W×H×D): 103 × 103 × 200 mm
 Connection: quick-connect terminal
 Color: black/grey
How to use
Mount the heater inside the enclosure according to Rittal's mounting points and orientation recommendations to ensure proper airflow. Connect the unit to a 230 V supply using the quick-connect terminal and observe the maximum current rating of 6 A. Allow sufficient clearance around the fan inlet and outlet for unobstructed air circulation. Verify that the enclosure's ventilation and any associated thermostats or controllers are configured to work with the heater's output.
Usage recommendations
Install the heater in a location that prevents direct contact with wiring or sensitive components, and follow applicable safety and grounding practices. For condensation control, operate the heater continuously or with a temperature controller set to the desired minimum temperature. Refer to Rittal installation instructions for torque values and detailed wiring diagrams.

## Specifications

| Feature | Value |
|---|---|
| Type | PTC heater |
| Weight | 1.22 kg |
| Height | 200 mm |
| Input voltage | 230 |
| Width | 103 mm |
| Depth | 103 mm |
| Product colour | Black, Grey |
| Maximum current | 6 A |
| Number of fans | 1 fan(s) |
| AC input frequency | 50 - 60 |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 85389099 |
| Built-in fan | Yes |

## FAQ

### How much does the PTC heater Rittal 3105.400 cost, and is it available for purchase?

The price is 272.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 51 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 24.07.2026 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. 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

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