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header-product Miniature Circuit Breaker Schneider Electric A9F03125 1P B 25A 133V 10kA IP20
10.99 €

Miniature Circuit Breaker Schneider Electric A9F03125 1P B 25A 133V 10kA IP20

Miniature Circuit Breaker Schneider Electric A9F03125 Photo 1
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Miniature Circuit Breaker Schneider Electric A9F03125 1P B 25A 133V 10kA IP20

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Miniature Circuit Breaker Schneider Electric A9F03125 1P B 25A 133V 10kA IP20

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Short description

Schneider Electric A9F03125 is a 1-pole miniature circuit breaker with B characteristic, rated current 25 A and rated voltage 133 V. It features a 10,000 A breaking capacity, IP20 protection and compact modular design for DIN-rail mounting. Intended for overload and short-circuit protection in residential and light commercial electrical circuits.
Available for order: 192 pcs.
Warranty: 2 Years
SKU: 3927824
free shipment

Cheapest delivery:

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Pick-up points

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.12 kg)
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Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
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From 1.89 €
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Product information

Description

Schneider Electric A9F03125 is a single-pole miniature circuit breaker with a B trip characteristic, rated for 25 A and 133 V. Designed for DIN-rail mounting in compact distribution boards, this device provides overcurrent protection for residential and light commercial electrical circuits. The breaker offers a breaking capacity of 10 kA and an IP20 degree of protection, making it suitable for standard indoor installations where basic protection against ingress and accidental contact is required.

Advantages

The A9F03125 combines a compact modular design with a B-type tripping curve that responds quickly to short-circuit and moderate inrush currents while allowing normal startup currents for common household appliances. Its 10 kA breaking capacity supports reliable interruption of fault currents in typical low-voltage installations. The IP20 rating and DIN-rail format simplify installation and integration into distribution boards and consumer units.

Suitable for

  • Overload and short-circuit protection in residential electrical circuits
  • Feed circuits for lighting and socket outlets in homes and apartments
  • Light commercial installations with limited fault current levels
  • Retrofit and new-build distribution boards with DIN-rail mount requirements

When it may not be suitable

This miniature circuit breaker may not be appropriate where higher fault current interruption capacity is required, for example in industrial installations with large supply transformers or long mains runs that can generate higher prospective short-circuit currents. It is also not intended for outdoor or heavily damp environments because the IP20 enclosure provides only basic protection against contact and does not prevent water ingress.

Key specifications

  • Poles: 1
  • Tripping characteristic: B-type
  • Rated current: 25 A
  • Rated voltage: 133 V
  • Breaking capacity: 10 kA
  • Protection degree: IP20
  • Mounting: DIN-rail (modular)
  • Application: Overcurrent protection for low-voltage circuits

How to use

Mount the breaker on a standard DIN rail inside a compatible distribution board. Connect the incoming phase conductor to the line terminal and the outgoing conductor to the load terminal, observing correct tightening torque and polarity. Verify the supply is isolated before installation or maintenance. After wiring, restore supply and test the breaker by switching it on and off; after commissioning, confirm correct coordination with upstream and downstream protective devices.

What to consider before purchase

  • Verify system nominal voltage compatibility with the rated voltage
  • Confirm that 25 A rated current and B-type curve match the connected loads and inrush characteristics
  • Check available prospective short-circuit current at the installation to ensure 10 kA breaking capacity is sufficient
  • Ensure the distribution board has DIN-rail space and the installation environment suits IP20 protection

Usage recommendations

Use the A9F03125 in domestic and light commercial circuits where rapid response to short-circuits and moderate inrush tolerance are required. Coordinate with residual current devices and upstream protection to achieve selective tripping and compliance with local wiring regulations.

Specifications

Weight:
0.125 kg
Product colour:
White
All features
Storage temperature (T-T):
-40 - 85
Breaking capacity:
10000 A
Pollution degree:
3
Circuit breaker type:
Miniature circuit breaker

Power

Rated current:
25 A
Rated voltage:
133 V

Weight & dimensions

Weight:
0.125 kg
Height:
91 mm
Width:
18 mm
Depth:
78.5 mm

Design

Certification:
EN 60898-1, EN 60947-2, IEC 60898-1, IEC 60947-2
Product colour:
White
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP20

Features

Operating temperature (T-T):
-35 - 70
Number of poles:
1

Technical details

Sustainability certificates:
RoHS

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Miniature Circuit Breaker Schneider Electric A9F03125 cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 192 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. All transactions are 100% secure and encrypted.

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 Schneider Electric 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 Schneider Electric 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.