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header-product Isolation switch Legrand three-phase 100 A LE-406489
42.99 €

Isolation switch Legrand three-phase 100 A LE-406489

Legrand three-phase isolation switch LE-406489 Photo 1
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Isolation switch Legrand three-phase 100 A LE-406489

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Short description

Three-phase isolation switch by Legrand, model LE-406489, rated for 100 A. Designed to provide a visible disconnection and safe isolation of electrical circuits in three-phase installations. Suitable for industrial and commercial electrical panels, maintenance work and emergency shutdowns. Manual operation, compact enclosure mounting, ensures reliable circuit isolation and compliance with safety procedures.
Available for order: 13 pcs.
Warranty: 2 Years
SKU: 12020444
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The Isolation switch Legrand three-phase 100 A LE-406489 is a manually operated device designed to provide visible disconnection and safe isolation of three-phase electrical circuits. Intended for installation in compact enclosures and electrical panels, this three-pole isolator ensures that circuits can be reliably isolated during maintenance, testing or emergency shutdowns. The switch supports a rated current of 100 A and is built to meet industrial and commercial installation requirements while facilitating compliance with standard safety procedures.

Advantages

This three-phase isolation switch combines simple manual operation with a compact form factor suitable for panel mounting. It offers clear visual disconnection of each phase, reduces the risk of accidental energisation during work, and is designed for straightforward integration into existing installations. The device is suitable for repeated use in maintenance cycles and supports standard safety workflows in commercial and industrial environments.

Suitable for

  • Isolation of three-phase circuits in commercial and industrial electrical panels
  • Maintenance and service work on motors, distribution boards and control equipment
  • Emergency shutdowns and safety lockout procedures
  • Applications requiring visible and reliable circuit disconnection

Key specifications

  • Phase configuration: three-phase (three-pole) isolator
  • Rated current: 100 A
  • Operation: manual mechanical switching
  • Mounting: compact enclosure / panel mounting
  • Function: visible disconnection for safe isolation of circuits

How to use

Install the isolation switch in accordance with applicable electrical codes and the enclosure manufacturer’s instructions. Connect each phase conductor to the appropriate terminal and secure the protective covers after wiring. To isolate the circuit, operate the manual handle to the OFF position until the visual indicator confirms open contacts on all phases. Verify absence of voltage with suitable testing equipment before beginning maintenance. After work, return the handle to the ON position and confirm correct restoration of supply and protective functions.

Usage recommendations

Before installation or maintenance, always de-energise upstream equipment and follow lockout/tagout procedures. Use appropriate personal protective equipment and voltage testing tools to confirm de-energisation. Ensure terminal connections are tightened to recommended torque values and periodically inspect the switch for signs of wear, corrosion or mechanical damage.

Description

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Customer reviews

Customer questions

FAQ

How much does the Legrand three-phase isolation switch LE-406489 cost, and is it available for purchase?

The price is 42.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 13.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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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.