# Eaton FAZ-B10/2 Miniature Circuit Breaker, 2-Pole, 10A, Type B, 15kA

**URL:** https://aio.lv/en/product--eaton-278730--3426731
**Data updated:** 2026-05-18 02:39 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 278730
**EAN:** 4015082787301
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-278730--3426731

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Eaton FAZ-B10/2 is a high-performance 2-pole miniature circuit breaker designed for reliable electrical circuit protection. With a rated current of 10A and a B-type tripping characteristic, it provides effective short-circuit and overload protection for residential and commercial installations. This 15kA rated device ensures safety and durability in demanding electrical distribution systems.

## Long description

The Eaton FAZ-B10/2 is a robust 2-pole miniature circuit breaker engineered to provide reliable protection for electrical circuits in both residential and commercial environments. Rated at 10A with a B-type tripping characteristic, this device is designed to detect and interrupt overcurrents and short circuits effectively, ensuring the safety of connected equipment and wiring. With a high breaking capacity of 15kA, it offers superior performance in demanding electrical distribution systems where high fault currents may occur.
Advantages
This miniature circuit breaker stands out due to its high-quality construction and precision engineering, which contribute to long-term operational reliability. The B-type tripping characteristic makes it particularly suitable for circuits with low inrush currents, such as lighting and general-purpose outlets. Its compact 2-pole design allows for efficient space utilization in distribution boards, while the 15kA breaking capacity provides an enhanced safety margin compared to standard residential breakers, making it a dependable choice for protecting critical electrical infrastructure.
Suitable for
Residential lighting and power circuits
Commercial office electrical distribution
Protection of sensitive electronic equipment
General-purpose branch circuit protection
When it may not be suitable
This circuit breaker is not intended for use in circuits with high inrush currents, such as those powering large motors or transformers, where a C or D-type tripping characteristic would be required to prevent nuisance tripping. It is also not suitable for applications exceeding its 10A rated current capacity.
Key specifications
Number of poles: 2
Rated current: 10A
Tripping characteristic: B
Breaking capacity: 15kA
Mounting type: DIN rail
How to use
The device is designed for installation on a standard DIN rail within an electrical distribution board. Installation should be performed by a qualified electrician in accordance with local electrical codes and safety regulations. The breaker is snapped onto the rail, and the supply and load conductors are connected to the respective terminals, ensuring all connections are tightened to the manufacturer's specified torque settings to prevent overheating.
What to consider before purchase
Verify that the 10A current rating matches your circuit requirements
Ensure the B-type characteristic is appropriate for your specific load type
Check that your distribution board has sufficient space for a 2-pole device
Confirm that the 15kA breaking capacity meets the fault current levels of your installation
Usage recommendations
Regular inspection of the circuit breaker and periodic testing of the installation by a professional are recommended to ensure continued safety and performance. Do not attempt to modify or repair the internal mechanism of the device.

## Specifications

| Feature | Value |
|---|---|
| Type | Type B |
| Circuit breaker type | Miniature circuit breaker |

### Power

| Feature | Value |
|---|---|
| Rated current | 10 A |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 80 mm |
| Width | 17.5 mm |
| Depth | 45 mm |

### Features

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 75 |
| Number of poles | 2 |

## FAQ

### How much does the Eaton FAZ-B10/2 Miniature Circuit Breaker 2-Pole 10A cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 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 13.07.2026 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 EATON 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 EATON 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

### Where can I download the instructions for Eaton FAZ-B10/2 Miniature Circuit Breaker 2-Pole 10A?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3426731/58381444_large.webp