# Miniature circuit breaker Legrand RX3 Type C 20 A, 210–250 V, 50/60 Hz, IP20, 17.7×77.8×88.5 mm

**URL:** https://aio.lv/en/product--legrand-419203--12069703
**Data updated:** 2026-03-12 21:48 (EET)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 419203
**EAN:** 3414970367556
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-419203--12069703

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Legrand RX3 miniature circuit breaker, Type C rated for 20 A, suitable for 210–250 V AC networks at 50–60 Hz. Offers short-circuit and overload protection in residential and light-commercial distribution boards. DIN-rail mountable with IP20 protection; compact dimensions (17.7 mm width, 77.8 mm depth, 88.5 mm height) for space-efficient installation.

## Long description

Legrand RX3 miniature circuit breaker Type C rated at 20 A is designed for protection of single-phase circuits in 210–250 V AC networks operating at 50/60 Hz. The device provides overload and short-circuit interruption in residential and light-commercial distribution boards. It is DIN-rail mountable and features IP20 finger-protection, with compact dimensions (17.7×77.8×88.5 mm) that allow space-efficient installation in crowded switchboards.
Advantages
The RX3 Type C 20 A breaker offers reliable thermal-magnetic tripping characteristics suited to general-purpose circuits and mixed loads with moderate inrush currents. Its compact footprint reduces panel space requirements and supports modular installation on standard DIN rails. The IP20 casing provides basic protection against solid objects while enabling easy access for wiring and maintenance. Built to consistent industry tolerances, the breaker ensures repeatable performance for overload and short-circuit conditions.
Suitable for
 Protection of lighting and socket circuits in homes and apartments
 Small offices and light-commercial electrical panels
 Circuits with moderate motor or transformer inrush where Type C characteristics are required
 Retrofit installations where panel space is limited
Key specifications
 Rated current: 20 A
 Tripping curve: Type C (thermal-magnetic)
 Rated voltage: 210–250 V AC
 Frequency: 50/60 Hz
 Number of poles: 1 (single-pole)
 Ingress protection: IP20
 Mounting: DIN-rail
 Dimensions (W×D×H): 17.7 × 77.8 × 88.5 mm
How to use
Install the breaker on a standard DIN rail inside the distribution board, ensuring the power is disconnected before wiring. Connect the phase conductor to the input terminal and the load conductor to the output terminal, following local electrical codes and torque recommendations for terminal screws. Verify correct orientation and secure fastening to the rail. After installation, switch the breaker on to restore the circuit and test functionality by applying a controlled load; if the breaker trips, investigate the load side for faults or overloads.
Usage recommendations
Use this Type C 20 A breaker for general-purpose circuit protection where moderate inrush currents are expected. Ensure coordination with upstream and downstream protection devices and confirm compatibility with the panel’s busbar and terminal clearances. Regular visual inspection and periodic testing in accordance with local regulations will help maintain reliable operation.

## Specifications

| Feature | Value |
|---|---|
| Type | Type C |
| Storage temperature (T-T) | -40 - 70 |
| Pollution degree | 2 |
| Circuit breaker type | Miniature circuit breaker |
| Dielectric strength | 4000 V |
| Energy limiting class | 3 |

### Power

| Feature | Value |
|---|---|
| Input voltage | 210 - 250 |
| Rated current | 20 A |
| Input frequency | 50 - 60 |
| Rated voltage | 230 V |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 88.5 mm |
| Width | 17.7 mm |
| Depth | 77.8 mm |

### Design

| Feature | Value |
|---|---|
| International Protection (IP) code | IP20 |

### Features

| Feature | Value |
|---|---|
| Number of poles | 1 |
| Installation type | DIN-rail |

## FAQ

### How much does the Miniature circuit breaker Legrand RX3 Type C 20 A cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 516 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 23.07.2026 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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