# Circuit breaker Legrand 406546 — compact DIN-mount protective device, package 112×86×108 mm

**URL:** https://aio.lv/en/product--legrand-406546--12109893
**Data updated:** 2026-03-20 10:01 (EET)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 406546
**EAN:** 3245064065467
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 327.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 270.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-406546--12109893

## 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 406546 is a circuit breaker designed for electrical protection in residential and commercial installations. Supplied as a compact unit intended for DIN-rail mounting, the product is packaged with dimensions 112 × 86 × 108 mm. It provides overcurrent/disconnection functionality typical for miniature circuit breakers and is suitable for panel distribution boards and retrofit applications.

## Long description

Legrand 406546 is a compact DIN-rail circuit breaker designed to provide overcurrent protection and disconnection in residential and light-commercial electrical installations. Supplied as a ready-to-install unit, the device is intended for mounting on standard DIN rails and is suitable for use in distribution panels and retrofit applications where space efficiency and reliable protection are required.
Advantages
The compact form factor reduces space consumption in distribution boards while maintaining the functional characteristics of a miniature circuit breaker. The device offers reliable overcurrent protection and clear switching action for safe disconnection. Its ready-to-mount design simplifies installation and replacement in standardized electrical cabinets and consumer units.
Suitable for
Residential distribution boards and consumer units
Light-commercial electrical panels
Retrofit or upgrade projects where DIN-rail mounting is required
Protection of branch circuits and small loads
Key specifications
Mounting type: DIN-rail (standard profile)
Form factor: compact, single-module size
Function: overcurrent protection and manual disconnection
Installation environment: indoor panel/consumer unit mounting
Packaging dimensions: 112 × 86 × 108 mm
How to use
Install the circuit breaker on a compatible DIN rail inside the distribution panel according to local electrical codes and the panel manufacturer’s instructions. Ensure the supply is isolated before making connections. Connect the incoming phase conductor to the breaker line terminal and the outgoing load conductor to the load terminal, observing correct tightening torque for terminals. After wiring, restore supply and verify correct operation by switching the breaker on and off and testing the protected circuit under normal load conditions.
Usage recommendations
Verify compatibility with the existing distribution board and confirm the required trip characteristics and rated current with an electrician before installation. Regular inspection and testing as part of routine electrical maintenance help ensure continued protective performance.

## Specifications

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 887 g |
| Package depth | 86 mm |
| Package height | 108 mm |
| Package width | 112 mm |

## FAQ

### How much does the Circuit breaker Legrand 406546 cost, and is it available for purchase?

The price is 327.49 € (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, Installment. All transactions are 100% secure and encrypted.

### Can Circuit breaker Legrand 406546 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/12109893/67653653_large.webp