# Automatic Transfer Switch FF PSR-463-AUTO 4P 63A (I-0-II network-generator)

**URL:** https://aio.lv/en/product--ff-psr-463-auto--12402426
**Data updated:** 2026-04-29 13:50 (EEST)
**Category:** Other goods
**Manufacturer:** FF
**Manufacturer code:** PSR-463-AUTO
**EAN:** 5902431678290
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 342.99 €
**Prices and availability valid until:** 2026-11-29 23:59
**Price without VAT (21%):** 283.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-psr-463-auto--12402426

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.11.2026 | free |
| Pickup points | 20.11.2026 | 1.99 EUR |
| Courier delivery to door | 20.11.2026 | 4.99 EUR |

## Summary description

FF PSR-463-AUTO is an automatic transfer switch for switching between mains and generator (I-0-II) with 4 poles and 63 A rated current. Designed to control and safely transfer power sources, it ensures reliable changeover in backup power systems, emergency supply and installations requiring automatic source selection and isolation.

## Long description

FF PSR-463-AUTO is an automatic transfer switch designed to manage and switch between mains and generator power sources in an I-0-II configuration. With four poles and a rated current of 63 A, this device enables automatic source selection and safe isolation of the supply that is not in use. It is intended for backup power systems, emergency supply installations and other applications where reliable automatic changeover between grid and generator is required.
Advantages
The transfer switch provides automatic, rapid transfer between mains and generator without the need for manual intervention, reducing downtime during power outages. Its four-pole construction supports complete disconnection of all phases and neutral where required, while the 63 A rating suits a wide range of small-to-medium electrical installations. The unit is built for reliable operation in defined electrical distribution circuits and simplifies integration into existing backup generation setups.
Suitable for
 Residential backup systems with a generator
 Small commercial premises and retail outlets requiring automatic switchover
 Worksites and temporary installations with portable generators
 Critical loads that need a fast changeover to emergency power
When it may not be suitable
This switch is intended for installations where a 63 A rated current and four-pole switching meet the system requirements. It may not be suitable for larger installations with higher continuous current demands, three-wire systems that do not require neutral switching, or where advanced metering, remote monitoring or bespoke control logic is required beyond basic automatic transfer functionality.
Key specifications
 Configuration: automatic transfer switch with I-0-II positions (mains, off, generator)
 Poles: 4P (four-pole switching)
 Rated current: 63 A
 Function: automatic changeover between mains and backup generator
 Application: backup power systems and emergency supply installations
How to use
Install the unit in accordance with local electrical codes and the manufacturer's mounting and wiring instructions. Connect mains supply to the designated input terminals and the generator to the alternative input terminals, ensuring correct phase and neutral connections. Configure any required local control settings and test the transfer sequence under supervised conditions to verify correct operation. Regular inspection and maintenance of wiring, contacts and any control components will help ensure reliable performance.
What to consider before purchase
 Confirm that a 63 A rated transfer switch matches the expected load and peak currents of the installation
 Verify the need for four-pole switching (including neutral) versus three-pole options
 Ensure compatibility with the generator's output characteristics and any upstream protection devices
 Check local regulations and installation requirements for automatic transfer switches and emergency power systems
Usage recommendations
Commission the switch with an experienced electrician and perform a full transfer test between mains and generator before relying on it for emergency operation. Schedule periodic checks and clean contacts if needed, and ensure coordination with upstream protective devices to protect against overloads and short circuits.

## FAQ

### How much does the FF PSR-463-AUTO Automatic Transfer Switch 4P 63A cost, and is it available for purchase?

The price is 342.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 16.11.2026 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 FF PSR-463-AUTO Automatic Transfer Switch 4P 63A be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 FF 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 FF 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

https://aio.lv/img/cache/product/12402426/69790419_large.webp