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header-product EATON AZ-3N-B50 Miniature Circuit Breaker, 3P+N, B Curve, 50A, 25kA
102.99 €

EATON AZ-3N-B50 Miniature Circuit Breaker, 3P+N, B Curve, 50A, 25kA

EATON AZ-3N-B50 Miniature Circuit Breaker 3P+N 50A Photo 1
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EATON AZ-3N-B50 Miniature Circuit Breaker, 3P+N, B Curve, 50A, 25kA

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Short description

The EATON AZ-3N-B50 is a high-performance 3P+N miniature circuit breaker designed for reliable electrical circuit protection. Featuring a B tripping characteristic and a 50A rated current, it offers a robust 25kA breaking capacity for AC systems. This device is engineered for industrial and commercial applications, ensuring safety by preventing overloads and short circuits in complex electrical installations.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 12470280
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
30.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
04.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
04.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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pay in 3 equal parts

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3 mth. х 34.33 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.86 euros per month
Together cheaper
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Product information

Description

The EATON AZ-3N-B50 is a high-performance miniature circuit breaker designed to provide reliable protection for electrical circuits in demanding environments. This 3P+N device is engineered to handle a rated current of 50A and features a B tripping characteristic, making it suitable for applications where precise overcurrent protection is required. With a robust breaking capacity of 25kA, it effectively manages high fault currents, ensuring the safety and integrity of complex electrical installations in industrial and commercial settings.

Advantages

This circuit breaker stands out due to its high breaking capacity, which allows it to safely interrupt significant fault currents that could otherwise damage sensitive equipment. The 3P+N configuration provides comprehensive protection for three-phase systems with a neutral conductor, ensuring that all lines are monitored and disconnected during a fault. Its durable construction and adherence to high engineering standards make it a dependable component for long-term electrical infrastructure stability.

Suitable for

  • Industrial machinery power supply protection
  • Commercial building electrical distribution boards
  • Three-phase electrical systems requiring neutral switching
  • Protection of cables and lines in complex installations

When it may not be suitable

This device is not intended for residential applications where a lower breaking capacity or different tripping characteristics are typically required. It is also not suitable for DC electrical systems, as it is specifically designed for AC installations.

Key specifications

  • Number of poles: 3P+N
  • Rated current: 50A
  • Tripping characteristic: B
  • Breaking capacity: 25kA
  • System type: AC

How to use

The EATON AZ-3N-B50 should be installed by a qualified electrician within a standard distribution board or enclosure. The device is designed for DIN-rail mounting. Ensure that the supply cables are correctly sized for a 50A load and that all terminal connections are tightened to the manufacturer's specified torque to prevent overheating. Once installed, the toggle switch can be used to manually open or close the circuit as needed.

What to consider before purchase

  • Verify that the 50A rating matches your circuit requirements
  • Ensure the 25kA breaking capacity is appropriate for your installation's short-circuit current levels
  • Confirm that the B-curve characteristic is suitable for your specific load type
  • Check available space in your distribution board for a 3P+N device

Usage recommendations

Regularly inspect the circuit breaker for signs of wear or thermal damage. It is recommended to perform periodic testing of the switching mechanism to ensure it remains operational. If the breaker trips, investigate the cause of the fault before resetting the device.

Description

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Customer reviews

Customer questions

FAQ

How much does the EATON AZ-3N-B50 Miniature Circuit Breaker 3P+N 50A cost, and is it available for purchase?

The price is 102.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 30.07.2026 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-3N-B50 Miniature Circuit Breaker 3P+N 50A 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 AZ-3N-B50 Miniature Circuit Breaker 3P+N 50A 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.
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.