Enclosure heater Rittal 3105.320

Name: Enclosure heater Rittal 3105.320 3105.320
Brand: Rittal
SKU: 3444223
Price: 62.49 EUR
Availability: InStock

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The Rittal 3105.320 enclosure heater is designed to maintain optimal temperatures in electrical enclosures. It operates on an input voltage of 110 - 240 V with a frequency of 50 - 60 Hz and a maximum current of 2 A. The compact dimensions (45 mm width, 46 mm depth, 120 mm height) make it suitable for various applications. Its grey color blends well with most enclosures, ensuring a professional appearance while providing reliable heating performance.

Available at price 62.49 €: 347 pcs.

Total available for order: 358 pcs.

Warranty: 2 Years

SKU: 3444223

Manufacturer: Rittal

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

15.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

15.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

20.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.22 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Product information

Description

The Rittal 3105.320 enclosure heater is a PTC heater without a fan, designed to maintain stable temperatures inside electrical enclosures and prevent condensation. It provides a continuous thermal output in the range of 10–150 W and is equipped with a quick-connection terminal for straightforward installation. The heater accepts an input voltage of 110–240 V at 50–60 Hz with a maximum current of 2 A and has compact dimensions (45 mm width, 46 mm depth, 120 mm height), allowing use in a variety of cabinet sizes while keeping a neutral grey appearance.

Advantages

The PTC design ensures self-regulating heating, reducing the risk of overheating and improving energy efficiency compared with fixed-resistance elements. The fanless construction provides silent operation and minimizes ingress of dust and particulates. Quick-connection terminals simplify mounting and wiring, and the compact form factor facilitates installation in confined spaces inside control cabinets or enclosures.

Suitable for

Protection against condensation and moisture in electrical enclosures
Maintaining minimum internal temperatures for electronics and PLCs
Small to medium control cabinets and instrument housings
Applications where silent, low-maintenance heating is required

Key specifications

Manufacturer: Rittal
Model / MPN: 3105.320
Type: PTC enclosure heater (fanless)
Continuous thermal output: 10–150 W
Input voltage: 110–240 V, 50–60 Hz
Maximum current: 2 A
Dimensions (W × D × H): 45 × 46 × 120 mm
Color: Grey
EAN: 4028177638624

How to use

Mount the heater inside the enclosure according to the cabinet manufacturer’s guidelines and local electrical codes. Connect the supply using the quick-connection terminal, observing correct voltage and polarity where applicable. Position the heater to provide even internal heating while avoiding direct contact with sensitive components. After connection, verify operation and monitor enclosure temperature to ensure it reaches and maintains the required setpoint for the application.

Usage recommendations

For reliable performance, ensure the enclosure is properly sealed against excessive ingress of dust and moisture and verify that the heater’s power range suits the enclosure volume and heat loss. Regularly inspect electrical connections and mounting integrity during scheduled maintenance; do not modify the heater or its terminals.

All features

Type:: Enclosure heater
Weight:: 0.22 kg
Height:: 120 mm
Input voltage:: 110 - 240
Width:: 45 mm
Depth:: 46 mm
Product colour:: Grey
Maximum current:: 2 A
AC input frequency:: 50 - 60
Built-in fan:: No

Description

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Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
EU4	347	15.07.2026 Best delivery	62.49 € Best price
WH109	11	15.07.2026 Best delivery	73.99 €

Available only for legal entities

62.49 €

Stock: 347

Delivery Date: 15.07.2026 Best delivery

Warehouse: EU4

73.99 €

Stock: 11

Delivery Date: 15.07.2026 Best delivery

Warehouse: WH109

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Customer questions

FAQ

How much does the Enclosure heater Rittal 3105.320 cost, and is it available for purchase?

The price is 62.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 358 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 15.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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