# Miniature Circuit Breaker Schneider Electric A9F04363 — 63 A, 133 V, 10 kA, IP20, 54×78.5×91 mm

**URL:** https://aio.lv/en/product--schneider-electric-a9f04363--12106408
**Data updated:** 2026-03-20 09:56 (EET)
**Category:** Power Sockets
**Manufacturer:** Schneider Electric
**Manufacturer code:** A9F04363
**EAN:** 4001990536056
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 52.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-a9f04363--12106408

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Schneider Electric A9F04363 is a miniature circuit breaker with a rated current of 63 A and rated voltage 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 boards and industrial control panels where reliable overload and short-circuit protection is required.

## Long description

Schneider Electric A9F04363 is a miniature circuit breaker designed for three-pole protection in low-voltage distribution systems. With a rated current of 63 A and a rated voltage of 133 V, this device provides protection against overloads and short circuits. Its rated breaking capacity is 10 kA and the IP20 enclosure rating suits installation inside distribution boards and industrial control panels. The compact dimensions (54×78.5×91 mm) allow space-efficient mounting on standard DIN rails.
Advantages
The miniature circuit breaker delivers defined tripping characteristics for reliable interruption of fault currents and repeatable performance over its service life. Its 10 kA breaking capacity balances compact design with sufficient short-circuit interruption capability for many commercial and light-industrial installations. The IP20 protection class prevents access to hazardous parts while enabling installation in enclosed electrical cabinets. The three-pole configuration simplifies protection of three-phase circuits and reduces wiring complexity in distribution panels.
Suitable for
Three-phase distribution boards in commercial and light-industrial environments
Protection of motors, feeders and branch circuits up to 63 A
Control panels and switchboards where space is limited
Retrofit or new installations requiring compact, DIN-rail mounted circuit protection
Key specifications
Rated current: 63 A
Rated voltage: 133 V
Breaking capacity: 10,000 A (10 kA)
Number of poles: 3
Protection degree: IP20
Colour: white
Dimensions (W×D×H): 54 × 78.5 × 91 mm
Mounting: DIN-rail compatible
How to use
Install the miniature circuit breaker on a compatible DIN rail inside an electrical cabinet or distribution board. Ensure supply is switched off before making connections. Connect the three-phase conductors to the input terminals and the load side to the output terminals, following local wiring regulations and the appliance's wiring diagram. Verify tightness of terminal screws to the manufacturer’s recommended torque and confirm correct mechanical latching on the rail. After wiring, restore supply and test operation by applying load and checking that the breaker remains closed under normal current and trips when an overload or short circuit is simulated according to testing procedures.
Usage recommendations
Use the breaker within the specified rated current and voltage limits, and coordinate with upstream and downstream protection devices to ensure selective tripping. Regularly inspect terminal connections for signs of heating or corrosion and perform periodic functional tests as required by local electrical codes. Do not expose the device to environments with water ingress or excessive dust; install within suitable enclosures to maintain the IP20 protection level.

## Specifications

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

### Power

| Feature | Value |
|---|---|
| Rated current | 63 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 |

## FAQ

### How much does the Miniature circuit breaker Schneider Electric A9F04363 cost, and is it available for purchase?

The price is 63.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 70 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. 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/12106408/67654772_large.webp