# Pollin AZF-7 Automatic Phase Switch 5A 250V 1P TRMS

**URL:** https://aio.lv/en/product--pollin-azf-7--12450899
**Data updated:** 2026-05-18 02:44 (EEST)
**Category:** Power Sockets
**Manufacturer:** Pollin
**Manufacturer code:** AZF-7
**EAN:** 5907222297070
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 52.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pollin-azf-7--12450899

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Pollin AZF-7 is a single-phase automatic phase switch designed for reliable power supply management. It operates at 5A and 250V, utilizing TRMS measurement for accurate voltage monitoring. With a switching time of approximately 100ms, it ensures seamless transition between phases to maintain continuous operation of connected equipment. Ideal for industrial and residential electrical systems requiring stable power distribution.

## Long description

The Pollin AZF-7 is a high-precision single-phase automatic phase switch engineered to ensure consistent power supply management in demanding electrical environments. By utilizing True RMS (TRMS) measurement technology, this device provides accurate voltage monitoring, allowing it to detect fluctuations and trigger a transition between phases within approximately 100ms. This rapid response time is critical for maintaining the operational stability of sensitive equipment, preventing downtime caused by power instability or phase failure.
Advantages
The primary strength of the Pollin AZF-7 lies in its reliable TRMS sensing capability, which ensures that voltage levels are measured accurately regardless of waveform distortions. Its compact design allows for efficient integration into existing electrical panels, while the automated switching mechanism minimizes the need for manual intervention. By providing a seamless transition, the device protects connected electronics from the negative impacts of voltage drops or complete phase loss, thereby extending the lifespan of your equipment and ensuring continuous productivity.
Suitable for
Industrial automation systems requiring stable power
Residential electrical distribution boards
Critical electronic equipment sensitive to voltage fluctuations
Backup power management setups
When it may not be suitable
This device is designed for single-phase applications and is not suitable for three-phase motor control or systems requiring higher current ratings exceeding 5A. It should not be used in environments where the load exceeds the specified voltage or current limits, as this may lead to device failure or safety hazards.
Key specifications
Rated current: 5A
Rated voltage: 250V
Phase configuration: Single-phase
Measurement method: TRMS
Switching time: Approximately 100ms
How to use
Installation should be performed by a qualified electrician in accordance with local electrical codes. The device is typically mounted on a standard DIN rail within an electrical distribution cabinet. Connect the input phases and the output load according to the wiring diagram provided with the unit. Once installed, the device automatically monitors the incoming voltage and switches to the optimal phase based on the pre-set parameters. Ensure all connections are tightened securely to prevent overheating.
What to consider before purchase
Verify that your total load current does not exceed 5A
Ensure the device is compatible with your existing single-phase electrical infrastructure
Confirm that the 100ms switching time is sufficient for your specific equipment requirements
Usage recommendations
Regularly inspect the electrical connections for signs of wear or corrosion to maintain optimal performance. Ensure the device is kept in a dry, dust-free environment to prevent internal component degradation.

## FAQ

### How much does the Pollin AZF-7 Automatic Phase Switch 5A 250V 1P cost, and is it available for purchase?

The price is 63.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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. 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 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. More information about warranty service: https://aio.lv/en/warranty

## Image

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