# Schneider A9Z05240 Residual Current Circuit Breaker, 2P, 40A, 240V, 30mA

**URL:** https://aio.lv/en/product--schneider-a9z05240--12505766
**Data updated:** 2026-06-10 09:26 (EEST)
**Category:** Power Sockets
**Manufacturer:** Schneider
**Manufacturer code:** A9Z05240
**EAN:** 3606480473890
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-a9z05240--12505766

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 10.07.2026 | 1.89 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Schneider A9Z05240 is a 2-pole residual current circuit breaker designed for electrical safety. With a rated current of 40A and a sensitivity of 30mA, it provides reliable protection against leakage currents in 240V systems. This device is essential for preventing electric shocks and ensuring circuit integrity in residential and commercial electrical installations.

## Long description

The Schneider A9Z05240 is a high-quality 2-pole residual current circuit breaker designed to enhance electrical safety in residential and commercial environments. This device is engineered to detect and interrupt electrical circuits when a leakage current is identified, effectively protecting users against electric shocks and preventing potential fire hazards caused by insulation faults. Operating at 240V with a 40A capacity and 30mA sensitivity, it serves as a critical component for modern electrical distribution boards.
Advantages
This residual current circuit breaker offers robust protection through its reliable AC-type leakage detection mechanism. Its compact design allows for seamless integration into standard electrical panels, while the DIN rail mounting system ensures a quick and secure installation process. By maintaining consistent performance in 240V systems, it provides peace of mind by ensuring that any dangerous leakage current is addressed immediately, thereby safeguarding both connected equipment and personnel.
Suitable for
Residential electrical distribution boards
Commercial building power systems
Protection of lighting and socket circuits
General electrical safety upgrades
This device may not be suitable for industrial environments requiring high-frequency leakage detection or DC-sensitive protection, as it is specifically designed for AC-type leakage currents. It is also not intended for use in systems exceeding its rated voltage or current specifications.
Key specifications
Poles: 2P
Rated current: 40A
Rated voltage: 240V
Leakage sensitivity: 30mA
Protection type: AC
Mounting: DIN rail
How to use
The device should be installed by a qualified electrician within a standard distribution board on a DIN rail. Ensure that the input power supply is disconnected before beginning the installation. Connect the line and neutral wires to the designated terminals according to the wiring diagram provided on the device. Once installed, the circuit breaker can be tested using the integrated test button to verify that the tripping mechanism functions correctly under simulated leakage conditions.
What to consider before purchase
Verify that the 40A current rating matches your circuit requirements
Ensure the 30mA sensitivity is appropriate for your specific safety needs
Confirm compatibility with your existing DIN rail enclosure
Check local electrical regulations regarding the use of AC-type protection
Usage recommendations: It is recommended to perform a functional test using the test button at least every six months to ensure the device remains in optimal working condition.

## FAQ

### How much does the Schneider A9Z05240 Residual Current Circuit Breaker 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 — 20 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 Tuesday 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 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 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

## Image

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