# Eaton LZMN4-AE1000-I Circuit Breaker, 1000A, 3-Pole, 50kA

**URL:** https://aio.lv/en/product--eaton-111979--12470335
**Data updated:** 2026-05-18 09:40 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 111979
**EAN:** 4015081115273
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 724.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 2 252.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-111979--12470335

## 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 LZMN4-AE1000-I is a high-performance 3-pole molded case circuit breaker designed for reliable electrical protection. With a rated current of 1000A and a breaking capacity of 50kA, this device is engineered for industrial power distribution systems. It ensures safe operation and effective circuit isolation, providing robust performance in demanding electrical environments.

## Long description

The Eaton LZMN4-AE1000-I is a high-performance 3-pole molded case circuit breaker engineered for demanding industrial power distribution systems. This robust device provides reliable electrical protection, ensuring safe operation and effective circuit isolation in high-capacity environments. With a rated current of 1000A and a breaking capacity of 50kA, it is built to handle significant electrical loads while maintaining system integrity and safety.
Advantages
This circuit breaker offers exceptional durability and consistent performance under heavy electrical stress. Its design focuses on operational safety, providing a dependable solution for protecting critical infrastructure from overloads and short circuits. The compact 3-pole configuration allows for efficient installation in switchgear assemblies, while the high breaking capacity ensures that the device can safely interrupt fault currents, thereby minimizing potential damage to downstream equipment and enhancing overall system reliability.
Suitable for
Industrial power distribution networks
Large-scale electrical switchgear systems
Protection of heavy machinery and motors
Infrastructure requiring high-capacity circuit isolation
When it may not be suitable
This device is not intended for residential applications or low-voltage circuits where a 1000A rating exceeds the requirements of the electrical system. It is also not suitable for environments that require specialized environmental protection ratings beyond the standard specifications of this molded case circuit breaker.
Key specifications
Rated current: 1000A
Number of poles: 3
Breaking capacity: 50kA
Design: Molded case circuit breaker
How to use
The Eaton LZMN4-AE1000-I should be installed by qualified electrical personnel in accordance with local electrical codes and manufacturer guidelines. It is designed to be mounted within a compatible switchgear enclosure. Once installed, the breaker can be operated manually via the front-mounted toggle mechanism to open or close the circuit. Regular inspections should be conducted to ensure that all terminal connections remain secure and that the device is free from dust or debris that could impede its operation.
What to consider before purchase
Verify that the 1000A rated current matches your system requirements
Ensure the 50kA breaking capacity is sufficient for your specific fault current levels
Confirm that the physical dimensions are compatible with your existing switchgear cabinet
Check that the 3-pole configuration aligns with your power distribution architecture
Usage recommendations
Always ensure the power supply is completely disconnected before attempting installation or maintenance. Periodically test the mechanical operation of the breaker to ensure it functions correctly and remains responsive to manual switching.

## FAQ

### How much does the Eaton LZMN4-AE1000-I Circuit Breaker 1000A 3P cost, and is it available for purchase?

The price is 2,724.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Eaton LZMN4-AE1000-I Circuit Breaker 1000A 3P 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/12470335/68772963_large.webp