# Kanlux KRD10-2/40/30-A Residual Current Circuit Breaker 2P 40A 30mA Type A

**URL:** https://aio.lv/en/product--kanlux-38730--12454283
**Data updated:** 2026-05-18 02:39 (EEST)
**Category:** Power Sockets
**Manufacturer:** Kanlux
**Manufacturer code:** 38730
**EAN:** 5905339387301
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kanlux-38730--12454283

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Kanlux KRD10-2/40/30-A is a 2-pole residual current circuit breaker (RCCB) designed for electrical safety. It features a 40A rated current and 30mA sensitivity, classified as Type A for detecting AC and pulsating DC residual currents. This device provides essential protection against electric shock and fire hazards in residential and commercial electrical installations, ensuring reliable circuit disconnection during fault conditions.

## Long description

The Kanlux KRD10-2/40/30-A is a high-quality 2-pole residual current circuit breaker (RCCB) engineered to provide essential electrical safety in modern installations. This device is designed to monitor electrical circuits and automatically disconnect power when a residual current is detected, effectively preventing electric shock and reducing the risk of fire caused by insulation faults. With its robust construction and precise sensitivity, it serves as a critical safety component for both residential and commercial electrical systems.
Advantages
This residual current circuit breaker offers reliable protection by detecting both alternating sinusoidal residual currents and pulsating direct residual currents, thanks to its Type A classification. Its 2-pole design allows for seamless integration into single-phase electrical circuits. The device is built to maintain high operational stability, ensuring that it responds accurately under fault conditions while minimizing the risk of nuisance tripping. Its compact form factor facilitates easy installation in standard distribution boards, making it a practical choice for upgrading safety standards in existing buildings or implementing them in new projects.
Suitable for
Residential electrical distribution boards
Commercial office building circuits
Protection of household appliances and lighting circuits
Single-phase electrical installations requiring Type A protection
When it may not be suitable
This device is not intended for use in three-phase electrical systems, as it is specifically designed for 2-pole single-phase applications. It should not be used in environments where the residual current exceeds the rated sensitivity of 30mA, as this may lead to improper operation or failure to provide the intended level of protection.
Key specifications
Number of poles: 2
Rated current: 40A
Rated residual operating current: 30mA
Type: A (AC and pulsating DC sensitivity)
Mounting type: DIN rail
How to use
The installation of the Kanlux KRD10-2/40/30-A must be performed by a qualified electrician in accordance with local electrical regulations. The device is designed for mounting on a standard 35mm DIN rail within an electrical distribution cabinet. Ensure that the supply cables are correctly connected to the input terminals and that the load is connected to the output terminals, observing the polarity markings if applicable. After installation, 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 rated current of 40A is sufficient for the total load of the circuit
Ensure the installation requires Type A protection for specific electronic equipment
Check the available space in your distribution board for a 2-pole module
Confirm compliance with local building and electrical safety codes
Usage recommendations
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 Kanlux KRD10-2/40/30-A Residual Current Circuit Breaker cost, and is it available for purchase?

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 14.07.2026 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 Kanlux 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 Kanlux 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/12454283/68756753_large.webp