# Residual-current circuit breaker Eti-Polam KZS-2M 2P 16A B 0.03A Type A (MPN 002173204)

**URL:** https://aio.lv/en/product--eti-polam-002173204--12113059
**Data updated:** 2026-03-20 10:05 (EET)
**Category:** Power Sockets
**Manufacturer:** Eti-Polam
**Manufacturer code:** 002173204
**EAN:** 3838895278375
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 67.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 55.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-002173204--12113059

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Eti-Polam KZS-2M is a 2-pole residual-current overcurrent protection device combining an RCCB and MCB functions. Rated current 16 A with B characteristic tripping curve and residual current sensitivity 0.03 A (30 mA), Type A. Designed to protect circuits against earth leakage and overload/short-circuit in residential and light commercial electrical installations.

## Long description

Eti-Polam KZS-2M 2P 16A B 0.03A Type A is a compact two-pole residual-current circuit breaker that combines earth-leakage detection and overcurrent protection in a single device. Designed for residential and light commercial electrical installations, this unit provides rated current protection at 16 A with a B-type magnetic characteristic and a residual current sensitivity of 30 mA (Type A), offering protection against AC and pulsating DC leakage currents as well as short-circuits and overloads.
Advantages
The integrated design unites an RCCB and an MCB to reduce panel space and simplify wiring while maintaining separate functions for fault detection and overcurrent protection. The B tripping curve provides reliable tripping for typical domestic and small commercial circuits where moderate inrush currents are expected. The 30 mA residual current sensitivity helps reduce the risk of electric shock by disconnecting supply on dangerous leakage currents, and the device’s two-pole configuration allows simultaneous disconnection of both live and neutral conductors for safer maintenance and enhanced protection.
Suitable for
Protection of lighting and socket circuits in apartments and houses
Small workshops, offices and commercial premises with moderate load profiles
Circuit protection where earth-leakage and overcurrent protection are required in a compact unit
Key specifications
Poles: 2-pole (simultaneous disconnection)
Rated current: 16 A
Tripping characteristic: B curve (magnetic)
Residual current sensitivity: 0.03 A (30 mA), Type A
Functions: combined residual-current detection and overcurrent (short-circuit/overload) protection
Application: residential and light commercial circuits
How to use
Install the device into a standard DIN-rail distribution board in accordance with applicable wiring regulations and the manufacturer’s installation instructions. Connect the supply and load conductors to the appropriate terminals ensuring correct polarity; two-pole configuration requires both live and neutral to be routed through the device. After installation, verify correct operation by performing a trip test using the device test button (if provided) or by applying a certified test device. Ensure that circuit breakers upstream and downstream are coordinated to prevent nuisance tripping.
Usage recommendations
Use the device for branch circuits with rated currents close to 16 A and avoid installing on circuits with continuous loads exceeding the device rating. Regularly test residual-current functionality at least every six months or according to local regulations, and inspect connections and mounting for security and signs of wear. For circuits with electronic loads producing smooth DC components consult Type A suitability and local electrical codes to confirm compatibility.

## FAQ

### How much does the Eti-Polam KZS-2M 2P 16A B 0.03A Type A cost, and is it available for purchase?

The price is 67.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 88 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 24.07.2026 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-Polam 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-Polam 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/12113059/67648549_large.webp