# EATON AZ-3N-B80 Miniature Circuit Breaker 3P+N, B-Curve, 80A, 25kA

**URL:** https://aio.lv/en/product--eaton-174525--12465279
**Data updated:** 2026-05-18 09:28 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 174525
**EAN:** 4015081709816
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 260.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 215.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-174525--12465279

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The EATON AZ-3N-B80 is a high-performance 3P+N miniature circuit breaker designed for reliable electrical circuit protection. Featuring a B-curve tripping characteristic, an 80A rated current, and a 25kA breaking capacity, this AC device ensures safety in industrial and commercial power distribution systems. It provides effective protection against overloads and short circuits, maintaining operational stability in demanding electrical installations.

## Long description

The EATON AZ-3N-B80 is a robust 3P+N miniature circuit breaker engineered to provide high-level electrical protection in demanding environments. This device is specifically designed to safeguard power distribution systems by monitoring current flow and interrupting the circuit in the event of an overload or short circuit. With its high breaking capacity and reliable B-curve tripping characteristic, it serves as a critical component for maintaining the integrity and safety of industrial and commercial electrical installations.
Advantages
This circuit breaker offers exceptional durability and performance consistency under heavy electrical loads. Its 3P+N configuration allows for comprehensive monitoring of three-phase systems with a neutral connection, ensuring balanced protection across all conductors. The high 25kA breaking capacity provides superior safety margins, effectively handling significant fault currents that could otherwise damage sensitive equipment or infrastructure. The B-curve characteristic is optimized for applications where moderate inrush currents are expected, preventing nuisance tripping while ensuring rapid response to genuine electrical faults.
Suitable for
Industrial power distribution boards
Commercial building electrical systems
Protection of lighting and heating circuits
Heavy-duty electrical infrastructure
This device may not be suitable for residential applications where lower current ratings are typically required or where the physical dimensions of the breaker exceed the available space in standard consumer units. It is also not intended for DC power systems, as it is specifically designed for AC electrical installations.
Key specifications
Number of poles: 3P+N
Rated current: 80A
Tripping characteristic: B-curve
Breaking capacity: 25kA
System type: AC
Installation should be performed by a qualified electrician in accordance with local electrical codes and safety regulations. The device is typically mounted onto a standard DIN rail within a distribution enclosure. Ensure that all terminal connections are tightened to the manufacturer's specified torque settings to prevent overheating and ensure optimal electrical contact during operation.
What to consider before purchase
Verify that the 80A rated current matches your circuit requirements
Ensure the 3P+N configuration is compatible with your electrical distribution system
Check the physical dimensions to ensure it fits your existing enclosure
Confirm that the B-curve tripping characteristic is appropriate for your specific load types
Usage recommendations: Regularly inspect the circuit breaker for signs of thermal damage or loose connections. Test the device periodically to ensure the mechanical tripping mechanism remains functional and responsive to electrical faults.

## FAQ

### How much does the EATON AZ-3N-B80 Miniature Circuit Breaker 3P+N 80A cost, and is it available for purchase?

The price is 260.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 14.07.2026 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 AZ-3N-B80 Miniature Circuit Breaker 3P+N 80A 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/12465279/68766827_large.webp