# Isolating switch Legrand RX3 419330 4-pole 40 A

**URL:** https://aio.lv/en/product--legrand-419330--12106542
**Data updated:** 2026-03-20 09:57 (EET)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 419330
**EAN:** 3414972038010
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 31.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-419330--12106542

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Legrand RX3 419330 is a 4-pole isolating (disconnect) switch rated for 40 A. Designed to safely isolate electrical circuits for maintenance and emergency shutdowns, it provides manual switching of all four poles simultaneously. Suitable for residential and light commercial installations where clear disconnection and circuit isolation are required.

## Long description

Legrand RX3 419330 is a 4-pole isolating switch rated for 40 A, designed to provide a clear, manual disconnection of electrical circuits. It allows simultaneous switching of all four poles to isolate power for maintenance, testing or emergency shutdowns. The compact size and standardized mounting make it suitable for integration in residential and light commercial distribution boards where a visible and reliable disconnection point is required.
Advantages
The isolating switch offers a simple mechanical operation with positive open indication, ensuring that circuits are visibly and securely disconnected. Its 4-pole design enables full isolation of three-phase systems with neutral conductor. Built with materials and contacts appropriate for 40 A continuous use, the device supports safe manual switching and reduces the risk of accidental re-energization during work. The standardized form factor eases replacement and compatibility with common distribution enclosures.
Suitable for
Isolation of three-phase and single-phase circuits in residential electrical panels
Maintenance and servicing of distribution equipment where a visible disconnect is required
Emergency shutdowns and lock-out procedures in light commercial installations
Key specifications
Poles: 4-pole configuration for simultaneous switching
Rated current: 40 A continuous
Function: Manual isolating (disconnect) switch for circuit separation
Application: Suitable for three-phase systems with neutral and for single-phase installations
Mounting: Designed for standard distribution board integration
How to use
Install the isolating switch in accordance with applicable electrical standards and local regulations, ensuring the device is mounted on a compatible DIN rail or within the distribution board provided for such components. Verify supply is disconnected before wiring, then connect conductors to the appropriate terminals for all four poles, tightening to the manufacturer’s torque recommendations. To isolate a circuit, operate the handle to the off position to open all poles simultaneously and confirm the open position is visible. Lock or tag the handle if performing maintenance to prevent unintended reclosure.
Usage recommendations
Use the switch for manual isolation only; do not expose the device to conditions beyond its rated 40 A continuous current. Perform periodic inspections of connections and contact condition, and follow local safety procedures for lockout–tagout when working downstream of the isolator.

## FAQ

### How much does the Isolating switch Legrand RX3 419330 4P 40A cost, and is it available for purchase?

The price is 38.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 06.07.2026 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. More information about warranty service: https://aio.lv/en/warranty

## Image

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