# Schneider Electric A9Z24440 Residual Current Device, 4P, 40A, Type A, 380-415V

**URL:** https://aio.lv/en/product--schneider-electric-a9z24440--3927878
**Data updated:** 2026-05-18 02:46 (EEST)
**Category:** Power Sockets
**Manufacturer:** Schneider Electric
**Manufacturer code:** A9Z24440
**EAN:** 3606480443220
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 86.99 €
**Prices and availability valid until:** 2026-08-26 23:59
**Price without VAT (21%):** 71.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-a9z24440--3927878

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The Schneider Electric A9Z24440 is a 4-pole residual-current device (RCD) designed for electrical safety in industrial and residential installations. It features a rated current of 40A, operates at 380-415V, and is classified as Type A. With a breaking capacity of 1500A, this device provides reliable protection against earth leakage currents, ensuring circuit integrity and enhanced safety for electrical systems.

## Long description

The Schneider Electric A9Z24440 is a high-performance 4-pole residual current device (RCD) from the Acti 9 iID series, engineered to provide robust electrical protection in both residential and industrial environments. This device is designed to detect earth leakage currents and automatically disconnect the circuit to prevent electrical hazards, ensuring the safety of personnel and equipment. With a rated current of 40A and a sensitivity of 300mA, it serves as a critical component in modern electrical distribution systems.
Advantages
This residual current device offers exceptional reliability and precision in fault detection. Its Type A classification ensures it can detect both AC and pulsating DC residual currents, making it suitable for a wide range of modern electronic loads. The robust construction and high-quality materials used by Schneider Electric guarantee long-term durability and consistent performance even in demanding conditions. The device is designed for easy integration into standard DIN rail distribution boards, facilitating efficient installation and maintenance processes.
Suitable for
Residential electrical distribution boards
Industrial machinery and control panels
Commercial building electrical systems
Protection of circuits with electronic components
When it may not be suitable
This device is not intended for use in circuits where the load current exceeds 40A, as this would lead to thermal overload and potential damage to the unit. Furthermore, it is not suitable for applications requiring Type B or Type F protection, which are necessary for specific types of frequency converters or complex power electronics.
Key specifications
Number of poles: 4
Rated current: 40A
Sensitivity: 300mA
Type: A
Operating voltage: 380-415V AC
Breaking capacity: 1500A
Mounting: DIN rail
How to use
The device should be installed by a qualified electrician within a distribution board on a standard DIN rail. Ensure that the supply cables are correctly connected to the input terminals and that the load is connected to the output terminals, following the wiring diagram provided on the device housing. Once installed, the device should be tested using the integrated test button to verify its mechanical and electrical functionality before putting the circuit into operation.
What to consider before purchase
Verify that the 40A rated current is sufficient for your specific circuit load.
Ensure the 300mA sensitivity meets the safety requirements for your installation type.
Confirm that the 380-415V voltage range matches your local power supply.
Check available space in your distribution board for a 4-pole device.
Usage recommendations: It is recommended to perform a functional test of the device using the test button at least every six months to ensure the internal mechanism remains operational and provides reliable protection.

## Specifications

| Feature | Value |
|---|---|
| Type | Type A |
| Storage temperature (T-T) | -40 - 85 |
| Breaking capacity | 1500 A |
| Pollution degree | 3 |
| Circuit breaker type | Residual-current device |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.37 kg |
| Height | 91 mm |
| Width | 72 mm |
| Depth | 73 mm |

### Design

| Feature | Value |
|---|---|
| Certification | EN/IEC 61008-1 |
| Product colour | White |
| International Protection (IP) code | IP20 |

### Power

| Feature | Value |
|---|---|
| Input voltage | 380 - 415 |
| Rated current | 40 A |
| Rated voltage | 380 V |

### Features

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -25 - 60 |
| Number of poles | 4P |

### Technical details

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

## FAQ

### How much does the Schneider Electric A9Z24440 Residual Current Device cost, and is it available for purchase?

The price is 86.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 10.08.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Schneider Electric A9Z24440 Residual Current Device be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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.

### Where can I download the instructions for Schneider Electric A9Z24440 Residual Current Device?

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

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