# Eaton NZMN3-A500 Circuit Breaker, 3-Pole, 500A, 50kA

**URL:** https://aio.lv/en/product--eaton-109671--12469899
**Data updated:** 2026-05-18 09:27 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 109671
**EAN:** 4015081092574
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 320.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 1 091.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-109671--12469899

## 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 NZMN3-A500 is a high-performance 3-pole molded case circuit breaker designed for reliable electrical distribution and equipment protection. With a rated current of 500A and a breaking capacity of 50kA, this device ensures safety in industrial and commercial power systems. It features robust construction for demanding electrical environments, providing effective overload and short-circuit protection for various power distribution applications.

## Long description

The Eaton NZMN3-A500 is a high-performance 3-pole molded case circuit breaker engineered for reliable electrical distribution and comprehensive equipment protection. Designed to operate within demanding industrial and commercial power systems, this device provides a robust solution for managing electrical loads up to 500A. Its construction ensures durability and consistent performance, effectively safeguarding infrastructure against electrical faults.
Advantages
This circuit breaker offers exceptional reliability through its high breaking capacity of 50kA, which allows it to handle significant short-circuit currents safely. The 3-pole configuration is optimized for standard three-phase power distribution, ensuring balanced protection across all phases. Its molded case design provides a compact yet durable housing that withstands harsh operational environments, minimizing maintenance requirements and enhancing the longevity of the electrical system.
Suitable for
Industrial power distribution panels
Commercial building electrical infrastructure
Protection of heavy-duty machinery and motors
Main switchboard applications
This device may not be suitable for low-voltage residential applications where the current rating significantly exceeds the requirements of the household electrical system. It is also not intended for use in environments with extreme moisture or corrosive gases unless housed in an appropriately rated protective enclosure.
Key specifications
Rated current: 500A
Number of poles: 3
Breaking capacity: 50kA
Design: Molded case circuit breaker
Installation should be performed by a qualified electrician in accordance with local electrical codes. The device is typically mounted within a distribution board or enclosure. Ensure that all cable connections are tightened to the manufacturer's specified torque settings to prevent overheating and ensure optimal electrical contact. Before commissioning, verify that the settings align with the specific protection requirements of the downstream equipment.
What to consider before purchase
Verify that the 500A current rating matches your system load requirements
Ensure the 50kA breaking capacity is sufficient for your installation's prospective short-circuit current
Confirm the physical dimensions are compatible with your existing panel space
Check that the 3-pole configuration meets your specific circuit topology
Usage recommendations: Regularly inspect the circuit breaker for signs of wear or thermal damage. Perform periodic testing of the tripping mechanism to ensure continued operational safety and reliability in accordance with your facility's maintenance schedule.

## FAQ

### How much does the Eaton NZMN3-A500 3-Pole Circuit Breaker 500A cost, and is it available for purchase?

The price is 1,320.49 € (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 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 NZMN3-A500 3-Pole Circuit Breaker 500A 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/12469899/68772668_large.webp