# EATON AZ-3-D63 Miniature Circuit Breaker, 3-Pole, D-Characteristic, 63A, 25kA

**URL:** https://aio.lv/en/product--eaton-211820--12465281
**Data updated:** 2026-05-18 09:28 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 211820
**EAN:** 4015082118204
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 180.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 149.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-211820--12465281

## 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 AZ-3-D63 is a high-performance 3-pole miniature circuit breaker designed for industrial and commercial electrical distribution systems. Featuring a D-type tripping characteristic and a 63A rated current, it provides reliable protection against short circuits with a breaking capacity of 25kA. This AC circuit breaker ensures safety and operational stability for demanding electrical installations.

## Long description

The EATON AZ-3-D63 is a robust 3-pole miniature circuit breaker engineered for high-demand industrial and commercial electrical distribution networks. This device is specifically designed to provide reliable circuit protection by interrupting electrical flow during short-circuit events, ensuring the safety of connected equipment and the integrity of the electrical infrastructure. With its D-type tripping characteristic, it is optimized for circuits with high inrush currents, making it a dependable component for professional electrical installations.
Advantages
This circuit breaker offers exceptional durability and performance in demanding environments. Its high breaking capacity of 25kA allows it to handle significant fault currents, providing superior protection compared to standard residential breakers. The 3-pole configuration ensures simultaneous disconnection of all phases, which is essential for the safety of three-phase systems. The D-characteristic design prevents nuisance tripping in applications involving motors, transformers, or other inductive loads that typically draw high starting currents.
Suitable for
Industrial machinery and motor control centers
Commercial electrical distribution boards
Systems with high inductive loads
Three-phase power supply protection
When it may not be suitable
This circuit breaker is not intended for standard residential lighting or general-purpose outlet circuits, as the D-characteristic is specifically tuned for high-inrush applications. Using it in circuits with low starting currents may result in delayed protection during a fault.
Key specifications
Number of poles: 3
Rated current: 63A
Tripping characteristic: D
Breaking capacity: 25kA
Voltage type: AC
How to use
The EATON AZ-3-D63 should be installed by a qualified electrician in accordance with local electrical codes and safety regulations. It is designed for mounting on a standard DIN rail within an electrical distribution enclosure. Ensure that the supply cables are properly sized for a 63A load and securely fastened to the terminals to prevent overheating. Once installed, the toggle switch can be used to manually open or close the circuit as needed for maintenance or system isolation.
What to consider before purchase
Verify that the 63A rating matches your circuit requirements
Ensure the D-characteristic is appropriate for your specific load type
Confirm that the 25kA breaking capacity meets the fault current levels of your installation
Check the physical space available in your distribution board for a 3-pole device
Usage recommendations
Always perform a thorough inspection of the electrical system before installation. Ensure that all connections are tightened to the manufacturer's specified torque settings to maintain long-term operational reliability.

## FAQ

### How much does the EATON AZ-3-D63 3-Pole Miniature Circuit Breaker 63A cost, and is it available for purchase?

The price is 180.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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, Installment. All transactions are 100% secure and encrypted.

### Can EATON AZ-3-D63 3-Pole Miniature Circuit Breaker 63A 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/12465281/68766828_large.webp