# Kanlux KRD10-4/100/30-AC Residual Current Circuit Breaker 4P 100A 30mA Type AC

**URL:** https://aio.lv/en/product--kanlux-38733--12451311
**Data updated:** 2026-05-18 02:48 (EEST)
**Category:** Power Sockets
**Manufacturer:** Kanlux
**Manufacturer code:** 38733
**EAN:** 5905339387332
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kanlux-38733--12451311

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Kanlux KRD10-4/100/30-AC is a 4-pole residual current circuit breaker designed for electrical safety. It features a rated current of 100A and a sensitivity of 30mA, operating on type AC. This device provides essential protection against electric shock and leakage currents in residential and commercial electrical installations, ensuring reliable circuit interruption when faults are detected.

## Long description

The Kanlux KRD10-4/100/30-AC is a high-performance 4-pole residual current circuit breaker engineered to enhance electrical safety in various environments. This device is designed to monitor electrical circuits for leakage currents, providing rapid disconnection when a fault is detected. By maintaining a rated current of 100A and a sensitivity threshold of 30mA, it effectively mitigates the risk of electric shock, making it a critical component for modern electrical distribution boards in both residential and commercial settings.
Advantages
This residual current circuit breaker offers robust protection by continuously monitoring the balance of current in the circuit. Its 4-pole configuration allows for versatile application in three-phase systems, ensuring comprehensive coverage across all phases and the neutral wire. The device is built to high manufacturing standards, providing reliable operation and long-term durability. Its sensitivity of 30mA is specifically calibrated to provide human protection against accidental contact with live parts, while the 100A capacity supports demanding electrical loads without compromising safety.
Suitable for
Residential electrical distribution boards
Commercial building electrical systems
Protection of three-phase electrical circuits
General purpose leakage current monitoring
This device is not suitable for DC-sensitive applications, as it is specifically designed for AC type leakage currents. It should not be used in environments where high-frequency interference or specific industrial power electronics might cause nuisance tripping, as it is optimized for standard AC electrical installations.
Key specifications
Number of poles: 4
Rated current: 100A
Rated residual operating current: 30mA
Type: AC
Installation must be performed by a qualified electrician in accordance with local electrical regulations. The device is typically mounted on a standard DIN rail within an enclosure. Ensure that the supply voltage matches the device specifications before connection. Once installed, the test button should be pressed periodically to verify the mechanical functionality of the tripping mechanism.
What to consider before purchase
Verify that your electrical system requires a 4-pole configuration
Ensure the 100A rated current is sufficient for your total circuit load
Confirm that the AC type is appropriate for your specific equipment
Check available space in your distribution board for a 4-module wide device
Regular testing of the residual current circuit breaker using the integrated test button is recommended at least every six months to ensure the device remains in optimal working condition.

## FAQ

### How much does the Kanlux KRD10-4/100/30-AC Residual Current Circuit Breaker cost, and is it available for purchase?

The price is 31.99 € (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 07.07.2026 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/12451311/68754016_large.webp