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header-product Legrand 400405 4P Modular Distribution Block 100A

Legrand 400405 4P Modular Distribution Block 100A

Legrand 400405 4P Modular Distribution Block Photo 1
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Short description

The Legrand 400405 is a 4-pole modular distribution block designed for efficient electrical circuit management. Rated at 100A, it supports wire cross-sections from 1.5 to 16 mm² and features 6 terminals. This compact 4-module wide component is ideal for professional electrical installations, ensuring reliable power distribution within distribution boards and control panels.
Warranty: 2 Years
SKU: 10857001
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Product information

Description

The Legrand 400405 is a professional 4-pole modular distribution block engineered for reliable electrical circuit management in distribution boards and control panels. With a rated current of 100A, this component provides a secure and organized way to distribute power across multiple connections, ensuring optimal performance in complex electrical systems.

Advantages

This distribution block offers significant benefits for electrical installers, including a compact design that occupies only 4 modules of space, allowing for efficient use of rail space within enclosures. The robust construction ensures long-term durability and safety, while the clear terminal layout simplifies the wiring process and reduces the time required for installation and maintenance tasks.

Suitable for

  • Electrical distribution boards
  • Industrial control panels
  • Solar panel system wiring
  • Commercial building electrical infrastructure

This distribution block may not be suitable for applications requiring currents exceeding 100A or for environments where wire cross-sections are larger than 16 mm². It is also not intended for outdoor use without a protective, weather-resistant enclosure.

Key specifications

  • Number of poles: 4
  • Rated current: 100A
  • Wire cross-section capacity: 1.5 to 16 mm²
  • Number of terminals: 6
  • Width: 4 modules

To use the Legrand 400405, mount the block onto a standard DIN rail within your distribution board. Strip the insulation from your electrical wires to the appropriate length, insert them into the designated terminals, and tighten the screws securely to ensure a solid electrical connection. Ensure that the total load connected to the block does not exceed the 100A rating to prevent overheating.

What to consider before purchase

  • Verify that the 100A rating is sufficient for your total circuit load.
  • Ensure your wire sizes fall within the 1.5 to 16 mm² range.
  • Check available space in your distribution board to accommodate the 4-module width.
Usage recommendations: Always verify that all terminal screws are tightened to the manufacturer's specified torque to prevent loose connections and potential heat buildup. Ensure the installation is performed by a qualified electrician in accordance with local electrical regulations.
All features
Weight:
2.939 kg
Height:
108 mm
Width:
144 mm
Depth:
280 mm
Quantity per pack:
12 pc(s)

Description

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Customer reviews

Customer questions

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for Legrand 400405 4P Modular Distribution 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.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.