# FF PO-405 time-delay socket with residual discharge protection 16A, grounded

**URL:** https://aio.lv/en/product--ff-po-405--12113613
**Data updated:** 2026-03-20 10:05 (EET)
**Category:** Power Sockets
**Manufacturer:** FF
**Manufacturer code:** PO-405
**EAN:** 5908312595489
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 21.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-po-405--12113613

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

FF PO-405 is a grounded electrical socket with time-delay switching and residual (leakage) protection rated for 16 A. The device provides delayed power connection and protection against leakage currents, suitable for domestic and light commercial installations where controlled switching and basic safety against earth leakage are required.

## Long description

FF PO-405 time-delay socket with residual discharge protection 16A, grounded is a wall-mounted electrical outlet designed to combine delayed switching and earth-leakage protection in a single unit. The device supplies mains power to connected equipment after a set delay, and includes residual current (leakage) protection to interrupt the circuit if leakage to earth is detected. The grounded design ensures a protective earth connection for compatible plugs and appliances. The socket is rated for continuous current up to 16 A and is intended for domestic and light commercial installations where controlled startup and basic earth-leakage safety are needed.
Advantages
The FF PO-405 integrates time-delay switching with residual current protection, reducing the need for separate components and simplifying installation. Its grounded outlet supports earthed appliances and improves user safety by providing an earth connection. The 16 A rating covers most household appliances and small commercial devices. The compact single-socket format is suitable for replacing or upgrading standard wall outlets while adding timed activation and leakage protection.
Suitable for
Domestic electrical circuits requiring delayed power-on for appliances
Light commercial areas where basic earth-leakage protection is desired
Equipment that benefits from controlled startup to reduce inrush current
Rooms where a grounded outlet with additional leakage protection is preferred
Key specifications
Rated current: 16 A
Function: time-delay switching with residual (earth-leakage) protection
Connection type: grounded (protective earth)
Mounting: wall/socket outlet format for standard installation
Intended use: indoor electrical installations in domestic and light commercial environments
How to use
Install the FF PO-405 in place of a compatible wall socket according to local electrical codes and the installer’s standard procedures. Ensure the supply is isolated before wiring and connect the live, neutral and earth conductors to the corresponding terminals. After correct installation and restoration of supply, the outlet will provide power to connected equipment following the unit’s built-in time-delay sequence and will interrupt power if residual current above the device threshold is detected. Refer to the installer’s documentation for details on delay timing and residual current characteristics.
Usage recommendations
Use the socket with appliances and circuits within the 16 A rating. Have a qualified electrician perform installation and testing to confirm correct earthing and residual leakage operation. Do not expose the unit to outdoor conditions unless it is installed within an appropriately rated enclosure.

## FAQ

### How much does the FF PO-405 time-delay 16A socket cost, and is it available for purchase?

The price is 26.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 06.07.2026 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 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/12113613/67649032_large.webp