# Circuit breaker module Schneider Electric A9E18073 — 250 V AC input, 50–60 Hz, 20 A, 18 mm width, white

**URL:** https://aio.lv/en/product--schneider-electric-a9e18073--12106478
**Data updated:** 2026-03-26 06:20 (EET)
**Category:** Power Sockets
**Manufacturer:** Schneider Electric
**Manufacturer code:** A9E18073
**EAN:** 3606480088506
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-09-01 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-a9e18073--12106478

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

Schneider Electric A9E18073 is a 20 A circuit breaker module with AC input voltage 250 V and operating frequency 50–60 Hz. The compact DIN-rail compatible unit measures 18 mm wide, 75 mm deep and 82 mm high, and comes in white. It is intended for overcurrent protection in residential and light commercial electrical installations and distribution boards.

## Long description

Schneider Electric A9E18073 is a compact circuit breaker module designed for overcurrent protection in residential and light commercial electrical installations. With an AC input rating of 250 V and an operating frequency of 50–60 Hz, this 20 A breaker fits standard DIN-rail distribution boards and is finished in white. Its narrow 18 mm width and modest depth and height make it suitable where space is limited while maintaining necessary protection for branch circuits.
Advantages
The module provides reliable thermal-magnetic protection against overloads and short circuits in a compact housing that saves panel space. Its DIN-rail compatibility allows for straightforward installation and integration into standard distribution boards. The 18 mm width supports higher packing density of protective devices, and the white finish offers a neutral appearance for visible distribution panels. Designed for 50–60 Hz operation, the breaker is appropriate for common grid frequencies.
Suitable for
 Branch circuit protection in residential distribution boards
 Overcurrent protection in small commercial electrical panels
 Retrofit or space-constrained panel installations
 Protection of lighting, sockets, and small appliances circuits
Key specifications
 Nominal current: 20 A
 Rated AC voltage: 250 V
 Operating frequency: 50–60 Hz
 Mounting: DIN-rail compatible
 Width: 18 mm
 Depth: 75 mm
 Height: 82 mm
 Color: white
 Function: overcurrent (thermal-magnetic) protection
How to use
Install the circuit breaker module onto a standard DIN-rail within the distribution board, ensuring the power is isolated before any work. Connect the incoming phase conductor to the breakers line terminal and the outgoing conductor to the load terminal, following local wiring regulations and torque recommendations. After wiring, restore power and test the protected circuit by switching the breaker on and verifying correct operation. Use appropriate auxiliary components or busbars for multiple-device arrangements.
Usage recommendations
Verify that the connected load does not exceed the 20 A rating and that system voltage and frequency match the device specifications. Periodically inspect terminals for secure connections and signs of overheating. Ensure coordination with upstream and downstream protective devices for selective tripping in multi-device installations.

## Specifications

| Feature | Value |
|---|---|
| Nominal current output | 20 A |
| AC input frequency | 50 - 60 |
| AC input voltage | 250 |
| Number of modules | 2 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 82 mm |
| Width | 18 mm |
| Depth | 75 mm |

### Design

| Feature | Value |
|---|---|
| Product colour | White |

## FAQ

### How much does the Schneider Electric A9E18073 circuit breaker module cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 56 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 17.08.2026 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: 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.

### Where can I download the instructions for Schneider Electric A9E18073 circuit breaker module?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12106478/68091919_large.webp