# Bemko Schelinger A03-K7-2-40-030 Residual Current Circuit Breaker AC 2P 40A 30mA

**URL:** https://aio.lv/en/product--bemko-0001-00015-31120--12456111
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Power Sockets
**Manufacturer:** BEMKO
**Manufacturer code:** 0001-00015-31120
**EAN:** 5900280954428
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bemko-0001-00015-31120--12456111

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Bemko Schelinger A03-K7-2-40-030 is a 2-pole residual current circuit breaker (RCCB) designed for electrical safety in residential and commercial installations. It features a 40A rated current and 30mA sensitivity, providing protection against electric shock and leakage currents. This AC type device ensures reliable circuit interruption in case of faults, maintaining high standards of electrical system security.

## Long description

The Bemko Schelinger A03-K7-2-40-030 is a high-quality 2-pole residual current circuit breaker (RCCB) engineered to provide essential electrical safety in both residential and commercial environments. This device is designed to monitor electrical circuits and automatically disconnect power when it detects a leakage current, thereby preventing hazardous electric shocks and potential fire risks caused by insulation failures.
Advantages
This residual current circuit breaker offers robust protection by reacting quickly to fault currents, ensuring the safety of users and electrical equipment. Its AC type design is specifically optimized for standard household and commercial electrical systems, providing reliable performance and consistent operation. The compact 2-pole construction allows for easy integration into standard distribution boards, making it a practical choice for modernizing or installing new electrical safety systems.
Suitable for
Residential electrical distribution boards
Commercial office building circuits
Protection of household appliances and lighting circuits
General electrical safety upgrades in indoor installations
When it may not be suitable
This device is not designed for DC-sensitive applications or industrial environments where high-frequency leakage currents are present. It should not be used in circuits exceeding its 40A rated current capacity, as this could lead to overheating or device failure.
Key specifications
Type: AC
Number of poles: 2
Rated current: 40A
Rated residual operating current: 30mA
How to use
The device must be installed by a qualified electrician in accordance with local electrical regulations. It is mounted onto a standard DIN rail within a distribution board. Once installed, the circuit breaker should be tested periodically using the integrated test button to ensure the mechanical and electrical tripping mechanism remains functional.
What to consider before purchase
Verify that the rated current of 40A matches your circuit requirements.
Ensure the installation space in your distribution board is compatible with a 2-pole device.
Confirm that the AC type is appropriate for your specific electrical load.
Usage recommendations
Regularly press the test button at least every six months to verify that the residual current circuit breaker trips correctly and maintains its protective function.

## FAQ

### How much does the Bemko Schelinger A03-K7-2-40-030 Residual Current Circuit Breaker cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 35 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 17.07.2026 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 BEMKO 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 BEMKO 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/12456111/68758342_large.webp