# Schelinger A03-V7-4-40-030 Residual Current Circuit Breaker 4P 40A 30mA AC Type

**URL:** https://aio.lv/en/product--bemko-a03-v7-4-40-030--12463515
**Data updated:** 2026-05-18 09:28 (EEST)
**Category:** Power Sockets
**Manufacturer:** BEMKO
**Manufacturer code:** A03-V7-4-40-030
**EAN:** 5900280985064
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bemko-a03-v7-4-40-030--12463515

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Schelinger A03-V7-4-40-030 is a 4-pole residual current circuit breaker (RCCB) designed for electrical safety in AC circuits. It features a rated current of 40A and a sensitivity of 30mA, providing reliable protection against leakage currents. This device is essential for residential and commercial electrical installations to prevent electric shock and ensure circuit integrity.

## Long description

The Schelinger A03-V7-4-40-030 is a high-quality 4-pole residual current circuit breaker (RCCB) engineered to provide essential electrical safety in AC circuits. This device is designed to monitor electrical currents and automatically disconnect the circuit if a leakage current is detected, thereby protecting users from the risk of electric shock and preventing potential fire hazards caused by insulation faults.
Advantages
This residual current circuit breaker offers robust protection for both residential and commercial electrical systems. Its 4-pole configuration allows for versatile installation in three-phase electrical networks, ensuring comprehensive coverage for various appliances and circuits. The device is built to high standards, providing reliable performance and long-term durability in demanding electrical environments. By integrating this component into your distribution board, you significantly enhance the safety profile of your electrical installation.
Suitable for
Residential electrical distribution boards
Commercial building electrical systems
Protection of lighting and power circuits
General AC electrical installations requiring leakage current protection
This device is not suitable for DC-only circuits or systems where high-frequency leakage currents are present, as it is specifically designed for AC type applications. It should not be used as a primary overload or short-circuit protection device, as it is intended solely for residual current detection.
Key specifications
Number of poles: 4
Rated current: 40A
Sensitivity (rated residual operating current): 30mA
Type: AC
Installation of the Schelinger residual current circuit breaker should be performed by a qualified electrician in accordance with local electrical regulations. The device is typically mounted on a standard DIN rail within a distribution cabinet. Ensure that the supply voltage matches the device specifications before connection. Once installed, the device should be tested using the integrated test button to verify its operational integrity.
What to consider before purchase
Verify that the 40A rated current is sufficient for your circuit load
Ensure the 30mA sensitivity meets the safety requirements for your specific application
Confirm that your electrical system is compatible with AC type residual current devices
Check available space on the DIN rail within your distribution board
Regularly test the residual current circuit breaker using the built-in test button at least every six months to ensure the mechanical and electrical components remain functional and responsive to leakage currents.

## FAQ

### How much does the Schelinger A03-V7-4-40-030 Residual Current Circuit Breaker cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 116 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 06.07.2026 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/12463515/68765248_large.webp