Pollin AZF-3 Automatic Phase Switch 16A 250V

Name: Pollin AZF-3 Automatic Phase Switch AZF-3
Brand: Pollin
SKU: 12457561
Price: 71.99 EUR
Availability: InStock

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Pollin AZF-3 Automatic Phase Switch 16A 250V for TH35 DIN Rail

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Short description

The Pollin AZF-3 is an automatic phase switch designed for 16A 250V electrical systems. It ensures continuous power supply by automatically selecting the optimal phase in three-phase installations. Designed for standard TH35 DIN rail mounting, this device is essential for protecting sensitive equipment from phase loss or voltage drops, providing reliable power management in residential and industrial electrical distribution panels.

Available for order: 4 pcs.

Warranty: 2 Years

SKU: 12457561

Manufacturer: Pollin

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36 months installment: from 2.00 euros per month

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Product information

Description

The Pollin AZF-3 is an automatic phase switch engineered to maintain a continuous power supply in three-phase electrical systems. By monitoring the input voltage across three phases, the device automatically selects the most stable phase to power connected single-phase loads. This ensures that equipment remains operational even if one or two phases experience a voltage drop or total loss, making it a critical component for reliable electrical distribution.

Advantages

This automatic phase switch provides seamless transition between phases, minimizing downtime for sensitive electronic devices. Its compact design allows for efficient space utilization within electrical distribution panels, while the robust construction ensures long-term operational stability. By prioritizing the healthiest phase, it effectively protects connected appliances from the risks associated with phase failure and voltage instability.

Suitable for

Residential electrical panels requiring phase redundancy
Industrial control systems for single-phase equipment
Server rooms and telecommunications infrastructure
Emergency lighting and security systems

This device is not suitable for three-phase motors or equipment that requires all three phases to operate simultaneously. It is designed exclusively for single-phase loads and cannot be used to balance loads across all three phases in a three-phase circuit.

Key specifications

Rated current: 16A
Rated voltage: 250V
Mounting type: TH35 DIN rail
System compatibility: Three-phase input, single-phase output

How to use

The device is designed for installation on a standard TH35 DIN rail within an electrical distribution board. Wiring should be performed by a qualified electrician, ensuring that the three-phase input lines are connected to the designated terminals and the single-phase load is connected to the output terminal. Once installed, the device operates autonomously, continuously monitoring the input phases and switching to the optimal one without requiring manual intervention.

What to consider before purchase

Verify that the total load current does not exceed 16A
Ensure the installation environment is free from excessive moisture and dust
Confirm that the device is compatible with your existing three-phase distribution system

Usage recommendations: Regularly inspect the electrical connections for tightness and ensure the device is kept in a clean, dry environment to maintain optimal performance and safety.

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Customer questions

FAQ

How much does the Pollin AZF-3 Automatic Phase Switch 16A 250V cost, and is it available for purchase?

The price is 71.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 02.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Pollin AZF-3 Automatic Phase Switch 16A 250V be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Pollin AZF-3 Automatic Phase Switch 16A 250V online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 Pollin 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 Pollin 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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