# Legrand 037400 4-Pole Distribution Block 250A

**URL:** https://aio.lv/en/product--legrand-037400--12463049
**Data updated:** 2026-05-18 09:36 (EEST)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 037400
**EAN:** 3245060374006
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Legrand 037400 is a 4-pole distribution block designed for efficient electrical power management. Rated at 250A, it supports various conductor cross-sections including 150mm2, 70mm2, 50mm2, and 35mm2. This professional-grade accessory is essential for organized cable distribution in electrical panels and industrial distribution boards, ensuring reliable connections and safe power routing within complex electrical installations.

## Long description

The Legrand 037400 is a professional 4-pole distribution block engineered for efficient electrical power management in industrial and commercial environments. Rated for a current of 250A, this device provides a robust solution for organizing cable distribution within electrical panels and distribution boards, ensuring reliable power routing and secure connections for complex electrical systems.
Advantages
This distribution block offers exceptional flexibility for electrical installations by allowing multiple conductor configurations per pole. Its modular design, consisting of three distinct parts per pole, enables installers to adapt the block to various cable cross-sections, including 150mm², 70mm², 50mm², and 35mm². The unit is designed for secure mounting on plain plates or plates using M6 screws, providing a stable and durable foundation for high-current power distribution.
Suitable for
Industrial electrical distribution boards
Commercial power management panels
Complex electrical installations requiring organized cable routing
Systems requiring high-current capacity up to 250A
When it may not be suitable
This distribution block is not intended for residential applications where space is extremely limited or where the current requirements are significantly lower than the 250A rating. It is also not suitable for environments exposed to high moisture or corrosive elements without appropriate protective enclosure.
Key specifications
Number of poles: 4
Rated current: 250A
Incoming capacity: 150mm² per pole
Outgoing capacity per pole: Multiple configurations including 70mm², 50mm², and 35mm²
Mounting: Plain plate or M6 screw fixation
How to use
The distribution block should be installed by a qualified professional within a suitable electrical enclosure. Begin by securing the block to the mounting plate using M6 screws or the designated plain plate mounting method. Connect the main incoming power cable to the 150mm² terminal. Distribute the power to secondary circuits by utilizing the three modular parts per pole, selecting the appropriate terminal configuration for your specific cable cross-sections. Ensure all connections are tightened to the manufacturer's specified torque to prevent overheating.
What to consider before purchase
Verify that the 250A rating meets your system's total load requirements.
Ensure the physical dimensions of the block fit within your existing electrical panel.
Confirm that your cable cross-sections are compatible with the specified terminal capacities.
Usage recommendations
Always ensure the power supply is completely disconnected before performing any installation or maintenance work on the distribution block. Regularly inspect connections for signs of thermal stress or loosening to maintain optimal safety and performance.

## Specifications

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1595 g |
| Package depth | 112 mm |
| Package height | 185 mm |
| Package width | 229 mm |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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

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