# EATON FAZ B2/3 Miniature Circuit Breaker, 3-Pole, B-Characteristic, 2A, 15kA

**URL:** https://aio.lv/en/product--eaton-278835--12454233
**Data updated:** 2026-05-18 02:53 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 278835
**EAN:** 4015082788353
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 62.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-278835--12454233

## 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 B2/3 is a high-performance 3-pole miniature circuit breaker designed for reliable electrical circuit protection. Featuring a B-characteristic curve and a 2A rated current, it offers a 15kA breaking capacity. This device is ideal for industrial and commercial electrical installations, ensuring safety by preventing overloads and short circuits in AC systems.

## Long description

The EATON FAZ B2/3 is a professional-grade 3-pole miniature circuit breaker engineered to provide robust protection for electrical circuits in demanding environments. With a B-characteristic curve and a 2A rated current, this device is specifically designed to detect and interrupt overloads and short circuits effectively. Its high breaking capacity of 15kA ensures reliable performance in AC systems, making it a dependable component for maintaining electrical safety and system integrity.
Advantages
This miniature circuit breaker stands out due to its high breaking capacity, which allows it to handle significant fault currents safely. The B-characteristic curve provides a balanced response time, making it suitable for circuits with low inrush currents. Its 3-pole configuration allows for simultaneous disconnection of all phases, ensuring comprehensive protection for three-phase electrical installations. The compact design facilitates easy installation in standard distribution boards, while the high-quality construction from EATON guarantees long-term operational reliability and durability.
Suitable for
Industrial electrical distribution systems
Commercial building power management
Protection of control circuits
Three-phase AC power installations
This circuit breaker may not be suitable for applications requiring a different tripping characteristic, such as C or D curves, which are better suited for high inrush current loads like large motors or transformers. It is also not intended for DC circuits unless specifically rated for such use, and it should not be used in environments exceeding its specified thermal or electrical operating limits.
Key specifications
Number of poles: 3
Rated current: 2A
Tripping characteristic: B
Breaking capacity: 15kA
System compatibility: AC
Installation should be performed by a qualified electrician in accordance with local electrical codes. The device is designed for mounting on a standard DIN rail. Ensure that the supply voltage and frequency match the device specifications before connection. Securely tighten all terminal screws to the recommended torque to prevent overheating and ensure a reliable electrical connection.
What to consider before purchase
Verify that the 2A rating matches the load requirements of your circuit
Ensure the B-characteristic is appropriate for your specific equipment
Confirm that your installation requires a 3-pole configuration
Check that the 15kA breaking capacity meets the short-circuit current requirements of your electrical system
For optimal performance and safety, regularly inspect the circuit breaker for signs of wear or damage and ensure that the electrical load does not exceed the rated current of the device.

## FAQ

### How much does the EATON FAZ B2/3 3-Pole Miniature Circuit Breaker 2A 15kA cost, and is it available for purchase?

The price is 75.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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, Installment. All transactions are 100% secure and encrypted.

### Can EATON FAZ B2/3 3-Pole Miniature Circuit Breaker 2A 15kA 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 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

## Image

https://aio.lv/img/cache/product/12454233/68756710_large.webp