# EATON AZ-3N-C40 Miniature Circuit Breaker 3P+N 40A 25kA Type C

**URL:** https://aio.lv/en/product--eaton-211788--12459950
**Data updated:** 2026-05-18 09:33 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 211788
**EAN:** 4015082117887
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 124.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 103.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-211788--12459950

## 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-3N-C40 is a high-performance 3P+N miniature circuit breaker designed for reliable electrical circuit protection. With a 40A rated current, 25kA breaking capacity, and C-type tripping characteristic, it is ideal for industrial and commercial power distribution systems. This device ensures safety by preventing overloads and short circuits in AC electrical installations.

## Long description

The EATON AZ-3N-C40 is a robust miniature circuit breaker engineered to provide superior protection for electrical circuits in demanding environments. Featuring a 3P+N configuration, this device is specifically designed to handle three-phase power systems with a neutral connection, ensuring comprehensive monitoring and safety. With a rated current of 40A and a high breaking capacity of 25kA, it effectively manages significant fault currents, making it a reliable component for modern electrical infrastructure.
Advantages
This circuit breaker offers exceptional durability and performance consistency, which is essential for maintaining the integrity of industrial and commercial power grids. The C-type tripping characteristic provides a balanced response to overloads and short circuits, preventing nuisance tripping during normal motor start-ups or inductive load activation while ensuring rapid disconnection during genuine electrical faults. Its compact design allows for efficient space utilization in distribution boards, and the high breaking capacity ensures that the device can withstand severe electrical stress without compromising safety.
Suitable for
Industrial power distribution systems
Commercial building electrical installations
Protection of three-phase motors and inductive loads
Main distribution boards requiring high fault current protection
This device may not be suitable for residential applications where lower breaking capacities are sufficient and the physical dimensions or terminal capacities might be oversized for standard consumer units. It is also not intended for use in DC electrical systems, as it is specifically calibrated for AC installations.
Key specifications
Rated current: 40A
Number of poles: 3P+N
Tripping characteristic: Type C
Breaking capacity: 25kA
System compatibility: AC electrical installations
Installation should be performed by a qualified electrician in accordance with local electrical codes. The device is designed for DIN-rail mounting within a standard distribution enclosure. Ensure that the supply voltage matches the device specifications and that all terminal connections are tightened to the manufacturer's recommended torque settings to prevent overheating.
What to consider before purchase
Verify that the 40A rating matches your circuit load requirements
Ensure the 25kA breaking capacity is appropriate for your installation's prospective short-circuit current
Confirm that your distribution board has sufficient space for a 3P+N module
Check that the C-type characteristic is suitable for the connected load type
Usage recommendations
Regular inspection of the circuit breaker and periodic testing of the installation are recommended to ensure long-term operational safety and reliability. Do not attempt to modify the internal mechanism of the device.

## FAQ

### How much does the EATON AZ-3N-C40 Miniature Circuit Breaker 3P+N 40A cost, and is it available for purchase?

The price is 124.99 € (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 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-3N-C40 Miniature Circuit Breaker 3P+N 40A 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/12459950/68761937_large.webp