# Miniature Circuit Breaker Schneider Electric A9F04320 — 20 A, 133 V, 10 kA, IP20, 54×78.5×91 mm

**URL:** https://aio.lv/en/product--schneider-electric-a9f04320--3927814
**Data updated:** 2026-03-20 09:44 (EET)
**Category:** Power Sockets
**Manufacturer:** Schneider Electric
**Manufacturer code:** A9F04320
**EAN:** 3606480440670
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-a9f04320--3927814

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Schneider Electric A9F04320 is a miniature circuit breaker with a rated current of 20 A and rated voltage of 133 V. It features a breaking capacity of 10,000 A and IP20 protection. Compact dimensions (54 mm width, 78.5 mm depth, 91 mm height) make it suitable for distribution panels, industrial control cabinets and electrical protection of circuits in residential and commercial installations.

## Long description

Schneider Electric A9F04320 is a miniature circuit breaker designed for overcurrent protection in low-voltage electrical installations. With a rated current of 20 A and a rated voltage of 133 V, this compact device provides reliable interruption of fault currents up to a breaking capacity of 10 kA. The unit's IP20 protection rating and small footprint (54×78.5×91 mm) make it suitable for installation in distribution panels, industrial control cabinets and commercial or residential electrical systems where space is limited.
Advantages
The breaker combines a high breaking capacity with a compact form factor, allowing effective protection of circuits while occupying minimal panel space. IP20 protection ensures safe handling in standard indoor electrical enclosures. The specified electrical ratings — 20 A current and 133 V voltage — match common low-voltage applications, and the device is designed for integration into modular distribution systems and DIN-rail mounting arrangements.
Suitable for
Overcurrent protection of lighting and power circuits in residential and commercial premises
Distribution panels and sub-distribution boards with limited space
Industrial control cabinets where compact protective devices are required
Low-voltage circuits requiring a breaking capacity up to 10 kA
Key specifications
Rated current: 20 A
Rated voltage: 133 V
Breaking capacity: 10,000 A (10 kA)
Protection degree: IP20
Physical dimensions: 54 mm (width) × 78.5 mm (depth) × 91 mm (height)
Form factor: miniature circuit breaker for modular installations
How to use
Install the circuit breaker on a compatible DIN rail inside a protected electrical enclosure, ensuring the supply is switched off before wiring. Connect the line and load conductors to the designated terminals following applicable wiring diagrams and local electrical codes. Verify tightness of terminal connections and correct polarity where required. After installation, switch the breaker to the ON position and test the protected circuit under controlled conditions to confirm correct operation.
Usage recommendations
Use this breaker as part of a coordinated protection scheme: select upstream and downstream protective devices with compatible characteristics, respect conductor current-carrying capacities, and perform periodic visual inspections and functional tests according to local standards and maintenance schedules.

## Specifications

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Breaking capacity | 10000 A |
| Pollution degree | 3 |
| Circuit breaker type | Miniature circuit breaker |

### Power

| Feature | Value |
|---|---|
| Rated current | 20 A |
| Rated voltage | 133 V |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.375 kg |
| Height | 91 mm |
| Width | 54 mm |
| Depth | 78.5 mm |

### Design

| Feature | Value |
|---|---|
| Certification | EN 60898-1, EN 60947-2, IEC 60898-1, IEC 60947-2 |
| Product colour | White |
| International Protection (IP) code | IP20 |

### Features

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -35 - 70 |
| Number of poles | 3 |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

## FAQ

### How much does the Miniature Circuit Breaker Schneider Electric A9F04320 cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 330 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 24.07.2026 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. More information about warranty service: https://aio.lv/en/warranty

### 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.

## Image

https://aio.lv/img/cache/product/3927814/58602435_large.webp