# Miniature circuit breaker Schneider Electric A9K02120, Type C, 20 A, 230 V, 6 kA, 18 mm

**URL:** https://aio.lv/en/product--schneider-electric-3814632--1932239
**Data updated:** 2026-03-20 09:43 (EET)
**Category:** Power Sockets
**Manufacturer:** Schneider Electric
**Manufacturer code:** 3814632
**EAN:** 3606480478338
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-3814632--1932239

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Schneider Electric A9K02120 is a miniature circuit breaker (MCB) with Type C tripping characteristic, rated current 20 A and rated voltage 230 V. It offers a breaking capacity of 6000 A and compact dimensions (18 mm width, 70 mm depth, 81 mm height). Designed for overload and short-circuit protection in residential and light commercial electrical circuits.

## Long description

Schneider Electric A9K02120 is a miniature circuit breaker (MCB) designed for overload and short-circuit protection in residential and light commercial electrical circuits. The device has a Type C tripping characteristic and a rated current of 20 A at 230 V. Its compact dimensions make it suitable for installation in standard distribution boards where space is limited.
Advantages
The A9K02120 provides reliable thermal-magnetic protection with a Type C curve that balances sensitivity to short-circuits and tolerance of motor starting currents. With a rated breaking capacity of 6 kA and stable performance at 230 V, it ensures secure interruption of fault currents. The narrow 18 mm width helps save DIN-rail space, while the standardized footprint and terminal arrangement simplify installation and replacement in existing switchgear.
Suitable for
Protection of lighting and socket circuits in homes and apartments
Branch circuit protection in small commercial premises
Feeding circuits with moderate inrush currents such as small motors or compressors
Retrofit and new installations in standard DIN-rail distribution panels
Key specifications
Tripping characteristic: Type C (thermal-magnetic)
Rated current: 20 A
Rated voltage: 230 V AC
Breaking capacity: 6 kA
Width: 18 mm (single-pole module)
Depth: 70 mm; Height: 81 mm
Mounting: DIN-rail compatible
How to use
Install the miniature circuit breaker on a standard 35 mm DIN-rail in the distribution board. Ensure power is disconnected before wiring. Connect the incoming (line) conductor to the top terminal and the outgoing (load) conductor to the bottom terminal, tightening terminals to the manufacturer’s recommended torque. After wiring, switch the device ON and verify correct operation by checking that the circuit is live and protected. In the event of a trip, identify and rectify the fault before resetting the breaker.
Usage recommendations
Use this Type C 20 A MCB for circuits with occasional moderate inrush currents; avoid using it on circuits requiring selective coordination with upstream devices unless coordination studies confirm compatibility. Periodically inspect terminals for tightness and signs of overheating, and follow local electrical codes and Schneider Electric installation guidelines during selection and installation.

## Specifications

| Feature | Value |
|---|---|
| Type | Type C |
| Storage temperature (T-T) | -25 - 85 |
| Breaking capacity | 6000 A |
| Pollution degree | 2 |
| Circuit breaker type | Miniature circuit breaker |

### Design

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

### Features

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -25 - 70 |
| Number of poles | 1 |

### Power

| Feature | Value |
|---|---|
| Rated current | 20 A |
| Rated voltage | 230 V |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.12 kg |
| Height | 81 mm |
| Width | 18 mm |
| Depth | 70 mm |

### Technical details

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

## FAQ

### How much does the Miniature circuit breaker Schneider Electric A9K02120 cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 363 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 17.07.2026 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/1932239/58130093_large.webp