# Schneider A9Z05425 Residual Current Circuit Breaker, 4P, 25A, 30mA

**URL:** https://aio.lv/en/product--schneider-a9z05425--12505767
**Data updated:** 2026-06-10 09:26 (EEST)
**Category:** Power Sockets
**Manufacturer:** Schneider
**Manufacturer code:** A9Z05425
**EAN:** 3606480473906
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-a9z05425--12505767

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Schneider A9Z05425 is a 4-pole residual current circuit breaker designed for electrical safety. With a rated current of 25A and a sensitivity of 30mA, it provides reliable protection against leakage currents in residential and commercial electrical installations. This device ensures circuit interruption in case of faults, preventing electric shock and equipment damage.

## Long description

The Schneider A9Z05425 is a high-quality 4-pole residual current circuit breaker engineered to enhance electrical safety in various environments. This device is specifically designed to monitor electrical circuits and detect leakage currents, providing an essential layer of protection against electric shocks and potential fire hazards caused by insulation faults. By automatically interrupting the power supply when a fault is detected, it ensures the safety of both users and connected electrical equipment in residential and commercial settings.
Advantages
This residual current circuit breaker offers robust performance and reliability, backed by the engineering expertise of Schneider Electric. Its 4-pole configuration allows for versatile application in three-phase systems, ensuring comprehensive monitoring across all conductors. The device is built for easy integration into standard electrical distribution boards, featuring a compact design that fits seamlessly onto DIN rails. With a sensitivity rating of 30mA, it provides a precise balance between safety and operational continuity, effectively preventing nuisance tripping while maintaining high protection standards.
Suitable for
Residential electrical distribution boards
Commercial building power systems
Protection of lighting and power circuits
General electrical safety in indoor installations
When it may not be suitable
This device is designed for AC type leakage protection and may not be suitable for circuits where DC components or high-frequency interference are present, as these can interfere with the detection mechanism. It is intended for indoor use and should not be installed in environments with extreme moisture, dust, or corrosive gases without additional protective enclosures.
Key specifications
Number of poles: 4P
Rated current: 25A
Sensitivity: 30mA
Operating voltage: 240V
Protection type: AC
Mounting: DIN rail
How to use
The Schneider A9Z05425 must be installed by a qualified electrician in accordance with local electrical regulations. The device is designed for mounting on a standard DIN rail within a distribution cabinet. Ensure that the supply cables are correctly connected to the input terminals and the load cables to the output terminals, observing the correct polarity and phase sequence. After installation, the device should be tested using the integrated test button to verify that the tripping mechanism functions correctly.
What to consider before purchase
Verify that the 25A rated current is sufficient for your specific circuit load.
Ensure the 30mA sensitivity meets the safety requirements for your installation type.
Confirm that your electrical system requires a 4-pole device for proper phase monitoring.
Check the available space on your DIN rail to accommodate the 4-module width.
Usage recommendations
Regularly test the residual current circuit breaker using the built-in test button at least every six months to ensure the mechanical tripping function remains operational and reliable over time.

## FAQ

### How much does the Schneider A9Z05425 Residual Current Circuit Breaker cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 178 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 01.07.2026 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 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

https://aio.lv/img/cache/product/12505767/68846845_large.webp