# Outlet box Legrand 503E, recessed electrical mounting box, 540×75×110 mm, pack of 15

**URL:** https://aio.lv/en/product--legrand-503e--12113417
**Data updated:** 2026-03-20 10:05 (EET)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 503E
**EAN:** 8012199051260
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-503e--12113417

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Legrand 503E is a recessed outlet mounting box for electrical installations with external dimensions 540 × 75 × 110 mm. Supplied in a pack of 15 units, it is intended for housing outlets or wiring connections in walls. Suitable for residential and commercial projects where a durable, standardized enclosure is required for organizing power and signal cables.

## Long description

Legrand 503E is a recessed outlet mounting box designed for fixed installation in walls to house electrical outlets, junctions and cable terminations. With external dimensions of 540×75×110 mm and a consistent rectangular form, the box provides a standardized enclosure for organizing power and signal wiring in residential and commercial projects. It is supplied in a pack of 15 units, which supports bulk installation workflows and site staging.
Advantages
The box offers a robust, space-efficient solution for recessed installations where protection and concealment of electrical connections are required. Its standardized external dimensions enable predictable positioning relative to wall finishes and mounting frames, simplifying planning and installation. Delivered in a multi-unit pack, it reduces procurement effort for larger projects and ensures uniformity across installation points.
Suitable for
Recessed mounting of electrical outlets in stud or solid walls
Installation of junctions and cable splices where a protected enclosure is needed
Residential renovation and new-build electrical installations
Commercial and light-industrial projects requiring standardized enclosures
Key specifications
External dimensions: 540 × 75 × 110 mm
Form: rectangular recessed mounting box
Quantity: pack of 15 units
Intended use: housing electrical outlets, junctions and cable connections in walls
How to use
Select an appropriate location in the wall, verify clearance behind the finish surface and cut or form the opening sized for the box external dimensions. Insert the box into the wall cavity, align it with the finished surface and fix it according to the site’s mounting method (screws, clamps or masonry anchors as applicable). Route cables into the box through the provided entry points, make terminations or splices following local electrical codes, and fit the outlet mechanism or blanking plate to complete the installation.
Usage recommendations
Ensure cable routing, earthing and connections comply with national electrical regulations. Use appropriate fixation hardware for the wall type and allow for insulation or fire-stopping measures where required. For installations with multiple conduits or high cable density, check access and space requirements before final fixing.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.474 kg |
| Height | 75 mm |
| Width | 540 mm |
| Depth | 110 mm |

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 15 pc(s) |

## FAQ

### How much does the Outlet box Legrand 503E cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 03.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12113417/67652572_large.webp