# EATON AZ-3N-D25 Miniature Circuit Breaker 3P+N 25A 25kA D-Curve

**URL:** https://aio.lv/en/product--eaton-174529--12470207
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 174529
**EAN:** 4015081709854
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 122.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 101.23 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-174529--12470207

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The EATON AZ-3N-D25 is a high-performance 3P+N miniature circuit breaker designed for reliable electrical circuit protection. Featuring a 25A rated current, 25kA breaking capacity, and D-type tripping characteristic, it is ideal for industrial and commercial applications with high inrush currents. This device ensures safety by preventing overloads and short circuits in complex electrical distribution systems.

## Long description

The EATON AZ-3N-D25 is a robust miniature circuit breaker engineered to provide superior electrical protection in demanding environments. This 3P+N device is specifically designed to handle high-performance electrical distribution, offering a rated current of 25A and a substantial breaking capacity of 25kA. With its D-curve tripping characteristic, it is optimized for circuits that experience significant inrush currents, ensuring that the system remains stable during startup phases while providing reliable defense against overloads and short circuits.
Advantages
The primary benefit of this circuit breaker is its high breaking capacity, which allows it to safely interrupt fault currents in heavy-duty industrial and commercial electrical systems. The D-type tripping characteristic provides a necessary delay for high-inductive loads, preventing nuisance tripping during the activation of motors, transformers, or large lighting arrays. Its 3P+N configuration ensures comprehensive protection across all phases and the neutral conductor, enhancing overall safety and compliance with modern electrical standards.
Suitable for
Industrial machinery and motor control centers
Commercial electrical distribution boards
Systems with high-inductive loads and frequent inrush currents
Large-scale lighting installations
This device may not be suitable for standard residential household circuits where lower breaking capacities are sufficient and where the D-curve characteristic might be too insensitive for sensitive electronic equipment. It is also not intended for use in environments exceeding its specified voltage or environmental operating ratings.
Key specifications
Rated current: 25A
Breaking capacity: 25kA
Tripping characteristic: D-curve
Configuration: 3P+N (3 poles + neutral)
Installation should be performed by a qualified electrician in accordance with local electrical codes. The device is typically mounted on a standard DIN rail within a distribution enclosure. Ensure that the supply voltage matches the device specifications and that all terminal connections are tightened to the manufacturer's torque requirements to prevent overheating.
What to consider before purchase
Verify that the D-curve characteristic matches the load requirements of your specific equipment
Ensure the 25kA breaking capacity is appropriate for the prospective short-circuit current at the installation point
Confirm that the physical dimensions fit within your existing distribution board layout
For optimal performance and safety, regularly inspect the circuit breaker for signs of wear or thermal damage and ensure that the electrical load does not consistently exceed the rated 25A current.

## FAQ

### How much does the EATON AZ-3N-D25 Miniature Circuit Breaker 3P+N 25A cost, and is it available for purchase?

The price is 122.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 23.07.2026 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-D25 Miniature Circuit Breaker 3P+N 25A 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/12470207/68772868_large.webp