# Legrand 400403 Modular Distribution Terminal Block 2P 125A 8M

**URL:** https://aio.lv/en/product--legrand-400403--12477007
**Data updated:** 2026-05-22 07:22 (EEST)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 400403
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 26.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-400403--12477007

## 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

The Legrand 400403 is a professional modular distribution terminal block designed for efficient electrical circuit management. Featuring a 2-pole configuration and a 125A current rating, this 8-module unit ensures reliable power distribution in electrical cabinets. Supplied in a pack of 5 pieces, it is an essential component for industrial and commercial electrical installations requiring high-performance connectivity and safety.

## Long description

The Legrand 400403 is a professional modular distribution terminal block engineered for efficient electrical circuit management within industrial and commercial cabinets. This 2-pole unit is designed to handle a current rating of 125A, providing a robust solution for power distribution needs. With an 8-module width, it integrates seamlessly into standard electrical distribution systems, ensuring reliable connectivity and organized wiring.
Advantages
This terminal block offers high-performance connectivity that enhances the safety and efficiency of electrical installations. Its modular design allows for straightforward integration into existing cabinet layouts, reducing installation time and complexity. The construction is built to withstand demanding environments, providing a stable and secure connection for electrical circuits while maintaining professional standards for power distribution.
Suitable for
Industrial electrical cabinets
Commercial power distribution systems
Modular electrical panel configurations
High-current circuit management
This terminal block may not be suitable for residential applications where space is extremely limited or where the 125A current rating exceeds the requirements of the specific circuit. It is also not intended for outdoor use unless housed within an appropriate IP-rated enclosure.
Key specifications
Configuration: 2-pole
Current rating: 125A
Module width: 8M
Width: 144 mm
Height: 55 mm
Weight: 1.25 kg
Quantity per pack: 5 pieces
To use the Legrand 400403, mount the unit onto a standard DIN rail within your electrical cabinet. Ensure that all power is disconnected before beginning the installation. Connect the incoming and outgoing cables to the appropriate terminals, ensuring that all screws are tightened to the specified torque to prevent loose connections. Verify that the wiring matches your circuit diagram before restoring power.
What to consider before purchase
Ensure the 125A rating is compatible with your circuit requirements
Verify that your cabinet has sufficient space for an 8-module wide unit
Confirm the 2-pole configuration meets your specific distribution needs
Usage recommendations
Always ensure that the installation is performed by a qualified electrician in accordance with local electrical codes and safety regulations. Regularly inspect connections for signs of wear or heat damage to maintain optimal performance.

## Specifications

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 5 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.251 kg |
| Height | 55 mm |
| Width | 144 mm |

## FAQ

### How much does the Legrand 400403 Modular Distribution Terminal Block cost, and is it available for purchase?

The price is 31.49 € (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.

### Where can I download the instructions for Legrand 400403 Modular Distribution Terminal Block?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12477007/68800667_large.webp