# Modular Flush-Mount Distribution Box Legrand PRACTIBOX S 3x12 with White Door (model 135363)

**URL:** https://aio.lv/en/product--legrand-135363--12048314
**Data updated:** 2026-03-12 19:30 (EET)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 135363
**EAN:** 3414971198159
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-135363--12048314

## 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 modular flush-mount distribution box (model 135363) provides space for 3 rows of 12 modules each (3x12). Designed for electrical circuit protection and wiring organization in residential or commercial installations, it features a white door for aesthetic integration. Suitable for mounting circuit breakers, RCDs and other DIN-rail devices, it streamlines distribution board installation and maintenance.

## Long description

Legrand PRACTIBOX S modular flush-mount distribution box 3x12 with white door is a recessed enclosure designed to accommodate three rows of up to 12 DIN-modular devices per row. Intended for residential and light-commercial electrical installations, this distribution box provides a structured space for mounting miniature circuit breakers, residual current devices and other DIN-rail mounted protection and control modules while keeping wiring concealed behind a flush white door for a neat finish.
Advantages
The enclosure combines a compact flush-mounted design with modular flexibility, allowing installers to configure circuits across three rows without protruding elements. The white door offers a discreet visual integration into interiors and protects internal components from dust and accidental contact. Constructed for standard installation practices, the box simplifies wiring organization and maintenance by providing clear separation of modules and access via the front door.
Suitable for
Housing miniature circuit breakers and residual current devices in apartments and houses
Small commercial or office electrical distribution panels
Neat concealment of consumer units in renovation and new-build projects
Installations requiring a recessed distribution board with a clean aesthetic
Key specifications
Configuration: 3 rows x 12 modules per row (3x12)
Mounting type: Flush / recessed installation
Front: White door for concealed access
Compatibility: Designed for standard DIN-rail modular devices (MCBs, RCDs, terminal blocks)
Access: Front-opening door for wiring inspection and maintenance
Application: Residential and light commercial electrical distribution
How to use
Install the flush-mount distribution box into a prepared wall cavity following local electrical codes and standard mounting procedures. Secure the enclosure within the wall, fit the DIN rails and mount the required modular devices across the three rows. Route and connect circuit conductors to the installed protection devices and terminals, ensure all connections are tight and correctly labeled, then close the white door to conceal the internal wiring. Access for inspection or maintenance is achieved by opening the front door.
Usage recommendations
For safe and code-compliant operation, installation and wiring should be performed by a qualified electrician. Verify compatibility of chosen DIN-rail devices with the available module count and spacing, and maintain adequate clearance around the recessed box according to local regulations. Regular inspections of connections and protective devices are recommended.

## FAQ

### How much does the Modular Flush-Mount Distribution Box Legrand cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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/12048314/67534710_large.webp