# Schneider Electric RKN4P Residual Current Circuit Breaker 4P 25A 0.3A Type A

**URL:** https://aio.lv/en/product--schneider-electric-rkn4p-25a-300maa--12463516
**Data updated:** 2026-05-18 09:28 (EEST)
**Category:** Power Sockets
**Manufacturer:** Schneider Electric
**Manufacturer code:** RKN4P 25A 300MAA
**EAN:** 8809514188691
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 40.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-rkn4p-25a-300maa--12463516

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Schneider Electric RKN4P is a 4-pole residual current circuit breaker (RCCB) designed for electrical safety. It features a 25A rated current and a 0.3A sensitivity threshold, classified as Type A for protection against AC and pulsating DC residual currents. This device is essential for preventing electric shocks and fire hazards in residential and commercial electrical installations.

## Long description

The Schneider Electric RKN4P is a high-quality 4-pole residual current circuit breaker (RCCB) engineered to provide reliable electrical safety in various environments. This device is designed to detect and interrupt electrical circuits when a residual current is detected, effectively preventing electric shocks and mitigating fire hazards. As a Type A device, it offers comprehensive protection by responding to both alternating sinusoidal residual currents and pulsating direct residual currents, making it a versatile choice for modern electrical systems.
Advantages
This residual current circuit breaker stands out due to its robust construction and adherence to strict safety standards. By utilizing Type A technology, it ensures a higher level of security compared to standard AC-type breakers, as it can detect complex fault currents often found in modern electronic equipment. Its 4-pole configuration allows for seamless integration into three-phase electrical installations, providing balanced protection across all phases and the neutral line. The device is built for durability and consistent performance, ensuring long-term operational reliability in residential, commercial, and light industrial settings.
Suitable for
Residential electrical distribution boards
Commercial building power systems
Protection of circuits with electronic components
Installations requiring protection against AC and pulsating DC residual currents
This device is not suitable for direct current (DC) systems or circuits where the residual current exceeds the rated sensitivity threshold of 0.3A. It should not be used as a primary overload protection device, as it is specifically designed for leakage current detection and must be paired with appropriate miniature circuit breakers for overcurrent protection.
Key specifications
Number of poles: 4
Rated current: 25A
Residual current sensitivity: 0.3A
Type: A
The installation of this residual current circuit breaker should be performed by a qualified electrician in accordance with local electrical codes and regulations. The device is typically mounted on a standard DIN rail within an electrical distribution panel. Ensure that all wire connections are tightened to the manufacturer's specified torque to prevent overheating and ensure proper electrical contact. Once installed, the device should be tested using the integrated test button to verify its mechanical and electrical functionality.
What to consider before purchase
Verify that the 25A rated current matches the requirements of your circuit
Ensure the 0.3A sensitivity is appropriate for your specific safety application
Confirm that your installation requires a 4-pole device for three-phase systems
Check compatibility with your existing distribution board and DIN rail space
Regularly test the residual current circuit breaker using the built-in test button at least every six months to ensure the mechanism remains operational and provides continuous protection for your electrical installation.

## FAQ

### How much does the Schneider Electric RKN4P Residual Current Circuit Breaker cost, and is it available for purchase?

The price is 48.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 20.07.2026 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

## Image

https://aio.lv/img/cache/product/12463516/68765249_large.webp