# Modular Flush-Mounted Distribution Box Legrand PRACTIBOX S 2x18 with Transparent Door (MPN 137377)

**URL:** https://aio.lv/en/product--legrand-137377--12021244
**Data updated:** 2026-03-11 20:56 (EET)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 137377
**EAN:** 5904182640694
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 47.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-137377--12021244

## 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 for electrical installations. This variant provides 2 rows of 18 module spaces (2x18) and features a transparent door for circuit visibility. Suitable for residential and light-commercial applications, it houses DIN-rail mounted breakers and auxiliary devices for organized circuit distribution and protection.

## Long description

Legrand PRACTIBOX S 2x18 is a modular flush-mounted distribution box designed for organizing and protecting electrical circuits in residential and light-commercial installations. This version provides two rows with 18 module spaces each, and features a transparent door that allows visual inspection of installed devices without opening the enclosure. The metal chassis and modular DIN-rail mounting ensure neat installation of breakers, RCDs, surge protectors and other auxiliary devices while maintaining access for maintenance and testing.
Advantages
The transparent door enables quick visual checks of circuit status and labeling without exposing live components. The flush-mounted design integrates into walls for a discreet appearance and saves space compared with surface-mounted enclosures. Modular DIN-rail compatibility simplifies wiring and device replacement, while the robust construction provides mechanical protection and secure mounting for electrical protection devices.
Suitable for
 Residential apartment and house electrical distribution
 Small offices and light-commercial electrical panels
 Renovation projects where a flush finish is required
 Metered sub-distribution and dedicated circuit groups (kitchen, HVAC, lighting)
Key specifications
 Configuration: 2 rows x 18 module spaces
 Mounting type: Flush-mounted (in-wall)
 Door type: Transparent cover for visual inspection
 Internal mounting: DIN-rail compatible for modular devices
 Material features: Rigid enclosure with reinforced frame for device mounting
 Access: Front access with lockable/hinged transparent door
How to use
Install the PRACTIBOX S 2x18 into a prepared wall cavity following local electrical codes and mounting instructions. Fix the enclosure securely to the wall structure, fit DIN-rail and mount circuit breakers and auxiliary devices into the available module spaces. Route incoming and outgoing conductors through the designated knockouts or cable entries, secure connections and label circuits for easy identification. Use the transparent door for routine visual inspections and open it only when performing live work or maintenance, ensuring power is isolated according to safety procedures.
Usage recommendations
Place the distribution box at a height and location that allows easy access for inspection and maintenance while complying with local regulations. Keep documentation and circuit labeling inside or adjacent to the enclosure and avoid overcrowding devices to maintain adequate ventilation and accessibility for future expansion.

## FAQ

### How much does the Legrand PRACTIBOX S 2x18 distribution box cost, and is it available for purchase?

The price is 56.99 € (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/12021244/67509615_large.webp