# Modular flush-mounted distribution box Legrand PRACTIBOX S 1x12 with transparent door (model 135371)

**URL:** https://aio.lv/en/product--legrand-135371--12031593
**Data updated:** 2026-03-12 16:40 (EET)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 135371
**EAN:** 3414971198173
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-135371--12031593

## 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 flush-mounted distribution box designed to house up to 12 DIN-modules in a 1x12 configuration. This unit features a transparent door for quick visual inspection of installed components, and is intended for electrical circuit organization and protection in residential or light commercial installations. Suitable for mounting breakers, RCDs, and other DIN-rail devices.

## Long description

Legrand PRACTIBOX S 1x12 with transparent door is a flush-mounted modular distribution box designed to accommodate up to 12 DIN-rail modules in a single row. The enclosure provides organized housing for circuit breakers, residual-current devices and other DIN-mounted protection and control devices in residential and light commercial electrical installations. A transparent door enables quick visual inspection of installed components while maintaining a finished appearance after flush mounting into walls.
Advantages
The distribution box offers a compact one-row layout that simplifies planning and installation in confined spaces. Its flush-mounted design reduces protrusion from the finished wall surface and helps maintain interior aesthetics. The transparent door provides visible access to status indicators without opening the cabinet, and the modular DIN-rail format allows straightforward addition or replacement of breakers and auxiliary devices. The enclosure material and design support safe separation and organized wiring of live components.
Suitable for
 Residential electrical distribution and circuit protection
 Small commercial or office installations requiring a compact panel
 Mounting of MCBs, RCDs, RCBOs and auxiliary DIN-rail devices
 Renovation projects where flush-mounted panels are preferred
Key specifications
 Configuration: single-row 1x12 DIN-module capacity
 Door: transparent front door for visual inspection
 Mounting type: flush-mounted wall installation
 Intended use: housing for DIN-rail electrical protection and control devices
 Construction: modular enclosure with DIN-rail support and wiring space
How to use
Prepare the wall opening according to the enclosure dimensions and secure the box in the flush position. Install the DIN-rail devices such as circuit breakers and RCDs into the rail, observing manufacturer torque and wiring recommendations for each device. Route and terminate supply and load conductors in compliance with local electrical codes, keeping neutral, earth and phase conductors separated as required. Close the transparent door once inspection and testing are complete to protect the internal components while preserving visibility of device positions and indicator flags.
Usage recommendations
Install and commission the distribution box in accordance with national electrical installation standards. Use compatible DIN-rail devices and respect rated current, short-circuit and residual-current characteristics of installed equipment. Ensure access for maintenance and label circuits clearly behind the transparent door for efficient identification.

## FAQ

### How much does the Legrand PRACTIBOX S 1x12 distribution box 135371 cost, and is it available for purchase?

The price is 17.49 € (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 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/12031593/67519210_large.webp