# Isolating Switch Legrand FRX 303 40 A (model 406535) for Electrical Panels

**URL:** https://aio.lv/en/product--legrand-406535--12115285
**Data updated:** 2026-03-20 10:07 (EET)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 406535
**EAN:** 3245064065351
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 96.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 80.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-406535--12115285

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Legrand FRX 303 is a 40 A isolating switch designed for safe disconnection and isolation of electrical circuits in distribution panels. Model 406535 provides a clearly defined switch mechanism to separate live conductors for maintenance, testing or emergency shut‑off. Suitable for residential and light commercial installations where reliable circuit isolation is required.

## Long description

Legrand FRX 303 40 A isolating switch (model 406535) is designed to provide reliable, visible disconnection of electrical circuits in distribution and consumer units. The device offers a clear mechanical separation of live conductors to ensure safe maintenance, testing and emergency shutdown. Intended for residential and light commercial installations, the switch is compact and compatible with standard panel mounting arrangements used in electrical distribution boards.
Advantages
The isolating switch delivers a straightforward, unambiguous means to isolate circuits, with a robust switch mechanism engineered for repeated operation. Its 40 A rated current capacity covers common branch circuits in homes and small businesses, and the design facilitates clear visual verification of the open position. The product is manufactured by a reputable electrical equipment brand and conforms to industry expectations for safe isolation devices.
Suitable for
 Isolation of lighting and socket circuits in residential distribution panels
 Safe disconnection for maintenance and testing in small commercial electrical installations
 Emergency shut-off and visible isolation of single-phase branch circuits
 Use in consumer units and sub-distribution boards requiring a dedicated isolator
Key specifications
 Rated operational current: 40 A
 Function: manual isolating switch for visible circuit separation
 Mounting: panel/distribution board mounting suitable for standard enclosures
 Poles: single-pole or as specified for single-phase circuit isolation
 Operation: mechanical toggle with clear open/closed indication
How to use
Install the isolating switch into the distribution panel following applicable wiring regulations and the manufacturer's mounting instructions. Connect the supply and load conductors to the designated terminals, ensuring tightening torques and conductor sizes meet local standards. Operate the mechanical toggle to open the circuit before performing any maintenance or testing on downstream equipment. Verify the open position visually and, where required, confirm absence of voltage with appropriate test instruments before touching conductors.
Usage recommendations
Ensure installation and any modifications are carried out by a qualified electrician. Use the isolating switch only within its rated current and environmental limits, and perform periodic inspections to confirm secure connections and reliable mechanical operation.

## FAQ

### How much does the Isolating Switch Legrand FRX 303 40 A cost, and is it available for purchase?

The price is 96.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 20.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Isolating Switch Legrand FRX 303 40 A be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

https://aio.lv/img/cache/product/12115285/67650526_large.webp