# ETI KZS-2M Residual Current Circuit Breaker with Overcurrent Protection, 16A, 30mA, Type AC

**URL:** https://aio.lv/en/product--eti-002173204--4909593
**Data updated:** 2026-06-10 09:23 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** ETI
**Manufacturer code:** 002173204
**EAN:** 3838895278375
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 41.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-002173204--4909593

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The ETI KZS-2M is a high-quality residual current circuit breaker with overcurrent protection (RCBO). Designed for 16A current and 30mA sensitivity, this device provides essential electrical safety by combining circuit breaker and residual current device functions in a compact 2-module unit. It is ideal for protecting residential and commercial electrical circuits against short circuits, overloads, and leakage currents, ensuring reliable operation and enhanced safety.

## Long description

The ETI KZS-2M is a professional-grade residual current circuit breaker with overcurrent protection (RCBO), engineered to provide comprehensive electrical safety in a single, space-saving unit. By integrating the functions of a miniature circuit breaker and a residual current device, this 2-module component effectively monitors electrical circuits to prevent hazards associated with short circuits, overloads, and dangerous leakage currents.
Advantages
This device offers a significant advantage in panel space management by combining two critical protective functions into one compact housing. Its robust construction ensures reliable performance in both residential and commercial electrical installations. The high sensitivity of the unit allows for rapid detection of faults, thereby minimizing the risk of electrical shock and fire damage. Furthermore, the design facilitates straightforward installation and maintenance, making it a dependable choice for modern electrical distribution systems.
Suitable for
Residential electrical distribution boards
Commercial office wiring systems
Protection of individual lighting and socket circuits
Preventing electrical shock in damp or high-risk areas
This device may not be suitable for industrial applications requiring high-amperage protection or specialized DC-sensitive leakage detection. It is designed specifically for standard AC electrical systems and should not be used in environments where the electrical load consistently exceeds the rated 16A capacity.
Key specifications
Rated current: 16A
Residual current sensitivity: 30mA
Type: AC
Module width: 2 modules
Function: Combined overcurrent and leakage protection
Installation should be performed by a qualified electrician in accordance with local electrical regulations. The device is mounted onto a standard DIN rail within a distribution board. Ensure that the supply voltage matches the device specifications before connection. Once installed, the integrated test button should be used periodically to verify the functional integrity of the leakage protection mechanism.
What to consider before purchase
Verify that the 16A rating is appropriate for your specific circuit load
Ensure there is sufficient space on the DIN rail for a 2-module device
Confirm that the AC type is compatible with your local electrical network requirements
For optimal safety and longevity, it is recommended to perform a functional test of the device using the integrated test button at least every six months to ensure the tripping mechanism remains responsive.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.209 kg |

## FAQ

### How much does the ETI KZS-2M Residual Current Circuit Breaker 16A 30mA cost, and is it available for purchase?

The price is 50.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 01.07.2026 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 ETI 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 ETI 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4909593/30584759_large.webp