# Miniature circuit breaker Eaton FAZ-B16/3

**URL:** https://aio.lv/en/product--eaton-278847--3426397
**Data updated:** 2026-05-15 09:40 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 278847
**EAN:** 4015082788476
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 34.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-278847--3426397

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Eaton FAZ-B16/3 is a Type B miniature circuit breaker with a rated current of 16 A and a rated voltage of 240 V. It features an IP20 and IP40 protection rating, ensuring durability and safety in various environments. With a compact depth of 70.5 mm, it is designed for easy installation and reliable performance in residential and commercial applications.

## Long description

The Eaton FAZ-B16/3 is a high-performance three-pole miniature circuit breaker designed to provide reliable electrical protection for residential and commercial installations. Engineered for precision, this Type B device offers a rated current of 16 A and is suitable for systems operating at a rated voltage of 240 V. Its robust construction ensures consistent performance, while the compact design allows for efficient space utilization within distribution boards.
Advantages
This circuit breaker stands out due to its high operational reliability and safety standards. The device is built to withstand demanding electrical environments, featuring an IP20 and IP40 protection rating that guards against solid objects. Its compact depth of 70.5 mm facilitates straightforward installation in standard enclosures, making it an ideal choice for professionals seeking a balance between performance and ease of integration into existing electrical infrastructure.
Suitable for
Residential electrical distribution boards
Commercial building power circuits
Protection of lighting and heating systems
General purpose electrical installations
When it may not be suitable
This device is not intended for use in high-current industrial applications that exceed its 16 A rated current capacity. It is also not suitable for outdoor environments without an appropriate weather-resistant enclosure, as the IP20/IP40 rating does not provide protection against moisture or heavy dust ingress.
Key specifications
Type: B-curve miniature circuit breaker
Number of poles: 3
Rated current: 16 A
Rated voltage: 240 V
Protection rating: IP20 and IP40
Installation depth: 70.5 mm
How to use
The Eaton FAZ-B16/3 should be installed by a qualified electrician in accordance with local electrical codes and safety regulations. The device is designed for DIN-rail mounting within a standard distribution panel. Ensure that the power supply is disconnected before beginning the installation process. Secure the breaker firmly onto the rail and connect the supply and load cables to the appropriate terminals, ensuring all connections are tightened to the manufacturer's specified torque settings.
What to consider before purchase
Verify that the 16 A current rating matches your circuit requirements
Ensure the 3-pole configuration is compatible with your electrical system
Check that the 70.5 mm depth fits within your existing distribution board
Confirm that the installation environment meets the IP20/IP40 protection requirements
Usage recommendations
Regularly inspect the circuit breaker for any signs of physical damage or overheating. It is recommended to perform periodic testing of the trip mechanism to ensure continued operational safety and reliability.

## Specifications

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

### Power

| Feature | Value |
|---|---|
| Rated current | 16 A |
| Rated voltage | 240 V |

### Weight & dimensions

| Feature | Value |
|---|---|
| Depth | 70.5 mm |

### Design

| Feature | Value |
|---|---|
| International Protection (IP) code | IP20, IP40 |

### Features

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -25 - 75 |
| Number of poles | 3 |

## FAQ

### How much does the Miniature circuit breaker Eaton FAZ-B16/3 cost, and is it available for purchase?

The price is 41.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 134 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 07.07.2026 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 Miniature circuit breaker Eaton FAZ-B16/3?

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/3426397/64215326_large.webp