# Eaton LN3-4-630-I Switch-disconnector 4P 630A

**URL:** https://aio.lv/en/product--eaton-112011--12463598
**Data updated:** 2026-05-18 09:28 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 112011
**EAN:** 4015081115594
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Eaton LN3-4-630-I is a high-performance 4-pole switch-disconnector designed for reliable power distribution and circuit isolation. With a rated current of 630A, this device ensures safe disconnection of electrical circuits in industrial and commercial applications. It features a robust design for demanding electrical environments, providing efficient control and protection for power systems.

## Long description

The Eaton LN3-4-630-I is a high-performance 4-pole switch-disconnector engineered for reliable power distribution and secure circuit isolation. Designed to handle a rated current of 630A, this device provides a robust solution for disconnecting electrical circuits in demanding industrial and commercial environments. Its durable construction ensures consistent performance and safety, making it an essential component for managing power systems effectively.
Advantages
This switch-disconnector offers exceptional reliability and durability, even when subjected to intensive electrical loads. Its 4-pole configuration allows for comprehensive circuit management, ensuring that all phases and the neutral line can be safely isolated during maintenance or emergency procedures. The unit is built to withstand the rigors of heavy-duty industrial applications, providing long-term operational stability and protection for connected equipment.
Suitable for
Industrial power distribution systems
Commercial building electrical infrastructure
Main switch applications in control panels
Safe isolation of electrical circuits during maintenance
This device may not be suitable for residential applications where space is extremely limited or where the current requirements are significantly lower than the 630A rating. It is also not intended for use in environments with extreme moisture or corrosive atmospheres unless housed in an appropriately rated protective enclosure.
Key specifications
Number of poles: 4
Rated operational current: 630A
Function: Switch-disconnector
Application: Industrial and commercial power systems
To use the Eaton LN3-4-630-I, it must be installed by a qualified electrician in accordance with local electrical codes and safety regulations. The device is typically mounted within a distribution board or control cabinet. Once installed, the manual handle allows for clear and decisive switching between the ON and OFF positions to isolate the circuit as required.
What to consider before purchase
Ensure the 630A rating matches your system requirements
Verify that the 4-pole configuration is compatible with your circuit design
Check available space in your control panel or enclosure
Confirm that installation is performed by certified personnel
Usage recommendations: Always verify that the circuit is de-energized before performing any maintenance on the switch-disconnector. Regularly inspect the terminals for tightness and ensure the operating handle moves freely to maintain optimal safety standards.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. 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 EATON 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 EATON 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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