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header-product Eaton NZMB2-M125 3-Pole Motor Protection Circuit Breaker, 125A, 30kA
492.49 €

Eaton NZMB2-M125 3-Pole Motor Protection Circuit Breaker, 125A, 30kA

Eaton NZMB2-M125 Motor Protection Circuit Breaker Photo 1
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Eaton NZMB2-M125 3-Pole Motor Protection Circuit Breaker, 125A, 30kA

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Eaton NZMB2-M125 3-Pole Motor Protection Circuit Breaker, 125A, 30kA

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Short description

The Eaton NZMB2-M125 is a robust 3-pole motor protection circuit breaker designed for reliable electrical circuit management. With a rated current of 125A and a high breaking capacity of 30kA, it ensures efficient protection against overloads and short circuits. Featuring an IP20 protection rating, this device is suitable for industrial and commercial electrical installations requiring precise motor control and safety.
Available for order: 4 pcs.
Warranty: 2 Years
SKU: 12447836
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 164.16 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 13.68 euros per month
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Product information

Description

The Eaton NZMB2-M125 is a high-performance 3-pole motor protection circuit breaker engineered to provide reliable electrical circuit management in demanding environments. With a rated current of 125A and a robust breaking capacity of 30kA, this device is specifically designed to safeguard motors against overloads and short circuits, ensuring operational continuity and equipment longevity. Its compact and durable construction makes it an essential component for professional electrical distribution systems.

Advantages

This circuit breaker offers exceptional reliability through its precise thermal-magnetic release mechanism, which is optimized for motor protection applications. The high breaking capacity of 30kA allows it to handle significant fault currents, providing a high level of safety for connected machinery. Its robust design ensures consistent performance under standard industrial conditions, while the 3-pole configuration allows for comprehensive phase protection in three-phase power systems.

Suitable for

  • Industrial motor control centers
  • Commercial HVAC systems
  • Manufacturing machinery and conveyor belts
  • Pump and compressor control panels

When it may not be suitable

This device is not intended for use in environments with high moisture or dust levels, as it carries an IP20 protection rating. It should not be installed outdoors or in areas where it may be exposed to corrosive elements without additional protective enclosures.

Key specifications

  • Rated current: 125 A
  • Breaking capacity: 30 kA
  • Number of poles: 3
  • Protection rating: IP20
  • Dimensions: 105 mm x 149 mm x 184 mm

How to use

The Eaton NZMB2-M125 should be installed by a qualified electrician within a suitable distribution board or control cabinet. Ensure that the supply voltage matches the device specifications before mounting. The unit is designed for DIN-rail or panel mounting. Once installed, the motor current settings should be calibrated according to the specific requirements of the connected motor to ensure effective overload protection. Regular inspections should be conducted to verify that all terminal connections remain tight and free from oxidation.

What to consider before purchase

  • Verify that the 125A rated current matches your motor's full-load amperage.
  • Ensure the installation environment meets the IP20 protection requirements.
  • Check available space in your control panel against the device dimensions.
  • Confirm compatibility with your existing three-phase power distribution system.

Usage recommendations

Always ensure the power supply is disconnected before performing any installation or maintenance work on the circuit breaker. Follow local electrical codes and manufacturer guidelines to ensure safe and compliant operation.

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:
125 A

Weight & dimensions

Weight:
2.345 kg
Height:
184 mm
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

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Eaton NZMB2-M125 Motor Protection Circuit Breaker cost, and is it available for purchase?

The price is 492.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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. All transactions are 100% secure and encrypted.

Can Eaton NZMB2-M125 Motor Protection 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-M125 Motor Protection 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.
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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.