# Circuit breaker Legrand 419138 B25A 1P 6kA 1M

**URL:** https://aio.lv/en/product--legrand-419138--3930874
**Data updated:** 2026-03-11 11:44 (EET)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 419138
**EAN:** 3414970366788
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-419138--3930874

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Single-pole miniature circuit breaker Legrand model 419138 with B characteristic, 25 A rated current and 6 kA breaking capacity. Designed for overcurrent protection of electrical circuits in residential and light-commercial installations. Compact 1-module width device for DIN-rail mounting, suitable for protecting cables and equipment from short circuits and overloads.

## Long description

Single-pole miniature circuit breaker Legrand 419138 B25A 1P 6kA 1M provides overcurrent protection for residential and light-commercial electrical circuits. With a B characteristic curve and a rated current of 25 A, this compact 1-module device is designed for DIN-rail installation and interrupts fault currents up to 6 kA. It is intended to protect wiring and connected equipment from overloads and short circuits while occupying minimal space in distribution boards.
Advantages
This Legrand single-pole breaker combines a standard B tripping characteristic with a 25 A rating to offer reliable protection for general lighting and socket circuits. The 6 kA breaking capacity ensures safe disconnection under typical fault conditions in domestic and small commercial installations. Its 1-module width and DIN-rail compatibility support space-efficient panel layouts and straightforward installation. The device is built to meet common safety and performance expectations for miniature circuit breakers used in everyday electrical distributions.
Suitable for
 Protection of lighting circuits in homes and apartments
 Overcurrent protection for power sockets and small appliances
 Distribution boards in small offices and retail premises
 Retrofits and new installations requiring a compact DIN-rail breaker
Key specifications
 Poles: single-pole (1P)
 Tripping characteristic: B-type
 Rated current: 25 A
 Breaking capacity: 6 kA
 Width: 1 module (compact)
 Mounting: DIN-rail
 Application: overcurrent and short-circuit protection for low-voltage circuits
How to use
Install the breaker on a standard DIN-rail inside the distribution board according to local electrical regulations. Connect the incoming phase conductor to the breaker line terminal and the load conductor to the load terminal, ensuring secure tightened connections and appropriate conductor sizes for a 25 A rating. After installation, verify correct operation by switching the breaker on and off; perform insulation and continuity checks as required by installation standards. Use this device only within its rated current and breaking capacity values.
Usage recommendations
Match the B characteristic and 25 A rating to the expected inrush and continuous currents of the protected circuit. For circuits with high motor or transformer inrush, consider devices with different characteristics. Ensure proper selectivity coordination with upstream protection and follow local codes for conductor sizing and protective device placement.

## FAQ

### How much does the Legrand 419138 B25A 1P 6kA circuit breaker cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 118 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 17.07.2026 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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