# Electrical junction box Schneider Electric MT-P139 — mounting box for wiring connections

**URL:** https://aio.lv/en/product--schneider-electric-mt-p139--11989183
**Data updated:** 2026-03-11 18:22 (EET)
**Category:** Power Sockets
**Manufacturer:** Schneider Electric
**Manufacturer code:** MT-P139
**EAN:** 5903716300707
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-mt-p139--11989183

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Schneider Electric MT-P139 is a junction/mounting box designed for protecting and organizing electrical wiring connections. The product serves as an enclosure for cable splices, terminals and small electrical components, providing a safe mounting location in walls or ceilings. It is intended for residential and light commercial wiring installations and facilitates secure cable routing and connection management.

## Long description

Schneider Electric MT-P139 is a mounting junction box designed to house and protect electrical wiring connections in residential and light commercial installations. The box provides a fixed location for cable splices, terminals and small electrical components, allowing installers to route and secure conductors inside walls or ceilings while maintaining accessibility for future maintenance.
Advantages
The mounting box offers a durable enclosure that prevents accidental contact with live parts and supports organised cable management. Its design enables reliable fixation within typical plasterboard, masonry or wooden mounting surfaces and simplifies installation of switches, sockets or junction points. The product’s geometry and entry points reduce strain on cables and help maintain clear separation between conductors.
Suitable for
Concealed wiring in residential walls and ceilings
Light commercial electrical connection points
Installation of switches, sockets or small terminal blocks
Protection of cable splices and junctions
Key specifications
Intended application: mounting junction box for electrical connections
Typical mounting locations: walls and ceilings (concealed installation)
Material: non-conductive insulating material suitable for electrical enclosures
Compatibility: designed for standard cable sizes and common terminal/switch fittings
Access: provision for multiple cable entry points to organise conductors
How to use
Position the box at the required height and location, ensure the mounting surface is suitable, and secure the box according to the surface type (e.g. fixings for masonry, brackets for plasterboard). Feed cables through the provided entry points, arrange and secure conductors inside the enclosure, and make the required splices or terminal connections. Fit cover or device front once wiring and insulation checks are complete to restore the enclosure’s protective function.
Usage recommendations
Verify local electrical codes and ensure power is isolated before installation or maintenance. Use appropriately rated connectors and follow conductor routing best practices to maintain separation and avoid strain. Ensure the chosen mounting depth and position allow for final device installation and comply with accessibility and protective requirements.

## FAQ

### How much does the Junction box Schneider Electric MT-P139 cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 149 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 14.07.2026 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 Schneider Electric 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 Schneider Electric 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

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