# EATON AZ-3-B100 Miniature Circuit Breaker, 3-Pole, B-Characteristic, 100A, 25kA

**URL:** https://aio.lv/en/product--eaton-174513--12470205
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 174513
**EAN:** 4015081709694
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 173.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 143.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-174513--12470205

## 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-3-B100 is a high-performance 3-pole miniature circuit breaker designed for reliable electrical circuit protection. With a rated current of 100A and a breaking capacity of 25kA, this device ensures safety in industrial and commercial power distribution systems. It features a B-type tripping characteristic, making it suitable for applications requiring standard protection against short circuits and overloads in AC electrical installations.

## Long description

The EATON AZ-3-B100 is a robust 3-pole miniature circuit breaker engineered to provide dependable protection for electrical circuits in demanding environments. Designed for industrial and commercial power distribution, this device effectively manages electrical loads with a rated current of 100A and a high breaking capacity of 25kA. Its B-type tripping characteristic ensures precise response to short circuits and overloads, maintaining the integrity of AC electrical installations.
Advantages
This circuit breaker offers exceptional reliability and durability, essential for maintaining continuous operation in professional electrical systems. The 3-pole configuration allows for comprehensive protection across three phases, while the high breaking capacity of 25kA provides a significant safety margin against fault currents. Its design focuses on ease of integration into standard distribution boards, ensuring that electrical infrastructure remains protected against thermal and magnetic overloads.
Suitable for
Industrial power distribution systems
Commercial building electrical panels
Protection of AC electrical installations
Applications requiring high fault current handling
When it may not be suitable
This device is not intended for use in DC electrical circuits or residential applications where a lower amperage rating is required. It may also be unsuitable for specialized equipment that demands specific tripping curves other than the B-characteristic.
Key specifications
Number of poles: 3
Rated current: 100A
Tripping characteristic: B
Breaking capacity: 25kA
System type: AC
How to use
The EATON AZ-3-B100 should be installed by a qualified electrician within a compatible distribution board or enclosure. Ensure that the supply voltage and frequency align with the device specifications before mounting it onto a standard DIN rail. Connect the input and output cables securely to the terminals, ensuring proper torque settings are applied to prevent loose connections. Once installed, the breaker can be manually switched on or off as needed for maintenance or system isolation.
What to consider before purchase
Verify that the 100A rating matches your circuit load requirements
Ensure the 25kA breaking capacity is sufficient for your installation's prospective fault current
Confirm that the B-characteristic is appropriate for your specific load type
Check available space in your distribution board for a 3-pole device
Usage recommendations
Always adhere to local electrical codes and safety regulations during installation. Regularly inspect the circuit breaker for signs of wear or damage and test the switching mechanism periodically to ensure optimal performance.

## FAQ

### How much does the EATON AZ-3-B100 3-Pole Miniature Circuit Breaker 100A cost, and is it available for purchase?

The price is 173.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 90 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-3-B100 3-Pole Miniature Circuit Breaker 100A 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/12470205/68772866_large.webp