# Modular Surface-Mount Distribution Box Legrand PRACTIBOX S 1x12 with Transparent Door (model 135431)

**URL:** https://aio.lv/en/product--legrand-135431--12113606
**Data updated:** 2026-03-20 10:05 (EET)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 135431
**EAN:** 3414971198333
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-135431--12113606

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Legrand PRACTIBOX S is a modular surface-mounted distribution box configured for 1 row of up to 12 DIN-modules, equipped with a transparent door for circuit visibility. Designed for electrical installations, it provides organized housing for circuit breakers, RCDs and modular protection devices in residential or light-commercial environments.

## Long description

Legrand PRACTIBOX S 1x12 is a surface-mount modular distribution box designed to house up to 12 DIN-modules in a single row. The enclosure includes a transparent door that allows visual inspection of installed circuit breakers and modular protection devices without opening the box. Intended for residential and light commercial electrical installations, this distribution board supports neat, accessible organization of protection and switching components while remaining compact for surface mounting.
Advantages
The transparent door provides quick visual verification of circuit status and device presence while preserving mechanical protection. The modular 1x12 layout supports a range of standard DIN-mounted devices, enabling flexible configuration and future expansion. The surface-mount design simplifies installation on existing walls where flush mounting is impractical, and the durable housing resists typical environmental impacts in indoor electrical rooms and service areas.
Suitable for
Residential electrical distribution and circuit protection
Small commercial or office electrical panels
Retrofit installations where surface mounting is required
Locations requiring visible circuit access without door opening
Key specifications
Configuration: 1 row, up to 12 DIN-modules
Mounting type: surface-mount enclosure
Front door: transparent to allow visual inspection
Material: impact-resistant plastic housing suitable for indoor use
Access: hinged front door with secure closing mechanism
How to use
Mount the distribution box on a suitable flat wall surface following local electrical codes and safety practices. Secure the enclosure, route incoming and outgoing conductors through the designated knockouts or cable entries, and install DIN-modular devices on the provided rail. Use the transparent door to check device positions and indicator states; open the door only when performing maintenance or wiring changes, and ensure power is isolated before working inside the enclosure.
Usage recommendations
Install protective devices and make conductor connections in accordance with applicable standards and the instructions of device manufacturers. For best results, leave clearance for heat dissipation and avoid installing the enclosure in damp or corrosive environments. Periodically inspect the transparent door and enclosure for damage and ensure door closure remains secure.

## FAQ

### How much does the Legrand PRACTIBOX S 1x12 distribution box 135431 cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 23.07.2026 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 Legrand 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 Legrand 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/12113606/67649025_large.webp