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header-product Eaton NZMB2-A250 3-Pole Circuit Breaker, 250A, 440V
855.99 €

Eaton NZMB2-A250 3-Pole Circuit Breaker, 250A, 440V

Eaton NZMB2-A250 3-Pole Circuit Breaker Photo 1
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Eaton NZMB2-A250 3-Pole Circuit Breaker, 250A, 440V

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Short description

The Eaton NZMB2-A250 is a high-performance 3-pole circuit breaker designed for reliable electrical circuit protection. It features a rated current of 250A and a rated operational voltage of 440V. With a breaking capacity of 30kA, this device ensures safety in industrial and commercial power distribution systems. It is built with an IP20 protection rating, providing a robust solution for managing electrical loads and preventing overcurrent damage in various installations.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 3424253
delivery
to the Customer Service Center at Kengaraga 2b, Riga
06.07.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
06.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
09.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 2.37 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
09.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities
36 months installment: from 23.78 euros per month
Leasing for legal entities: from 29.79 euros per month
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Product information

Description

The Eaton NZMB2-A250 is a high-performance 3-pole circuit breaker engineered to provide reliable protection for electrical circuits in demanding environments. Designed for industrial and commercial power distribution, this device effectively manages electrical loads and prevents damage caused by overcurrent conditions. Its robust construction ensures consistent performance and safety for critical infrastructure.

Advantages

This circuit breaker offers exceptional durability and operational reliability, making it a dependable choice for power management systems. Its compact 3-pole design allows for efficient installation in various distribution boards while maintaining high safety standards. The device is built to withstand rigorous operational demands, ensuring long-term protection against electrical faults and minimizing downtime in power distribution networks.

Suitable for

  • Industrial power distribution systems
  • Commercial building electrical installations
  • Protection of electrical circuits against overcurrent
  • Managing power loads in manufacturing facilities

When it may not be suitable

This circuit breaker is not intended for use in environments where the voltage exceeds 440V or where the required current capacity is significantly higher than 250A. It is also not suitable for outdoor installations without an appropriate protective enclosure, as the device has an IP20 rating.

Key specifications

  • Number of poles: 3
  • Rated current: 250A
  • Rated operational voltage: 440V
  • Breaking capacity: 30kA
  • Protection rating: IP20

How to use

The Eaton NZMB2-A250 should be installed by a qualified electrician in accordance with local electrical codes and safety regulations. It is typically mounted within a distribution panel or switchgear cabinet. Ensure all electrical connections are tightened to the manufacturer's specified torque settings to prevent overheating. Once installed, the device can be manually operated using the front-facing toggle to connect or disconnect the circuit as needed.

What to consider before purchase

  • Verify that the 250A current rating matches your circuit requirements
  • Ensure the 440V operational voltage is compatible with your power system
  • Confirm that the installation environment meets the IP20 protection requirements
  • Check available space in your distribution board for a 3-pole device

Usage recommendations

Regularly inspect the circuit breaker for signs of wear or thermal damage. Ensure that the surrounding environment remains free of moisture and excessive dust to maintain the integrity of the IP20-rated housing.

Specifications

Weight:
2.345 kg
Product colour:
Black, White
All features
Storage temperature (T-T):
-40 - 70
Breaking capacity:
30000 A
Pollution degree:
3

Power

Rated current:
250 A
Rated voltage:
440 V

Weight & dimensions

Weight:
2.345 kg
Width:
105 mm
Depth:
149 mm

Design

Certification:
IEC/EN 60947
Product colour:
Black, White
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP20

Features

Operating temperature (T-T):
-25 - 70
Number of poles:
3

Description

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Customer reviews

Customer questions

FAQ

How much does the Eaton NZMB2-A250 3-Pole Circuit Breaker cost, and is it available for purchase?

The price is 855.99 € (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 06.07.2026 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 NZMB2-A250 3-Pole Circuit Breaker be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Eaton NZMB2-A250 3-Pole Circuit Breaker online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.