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header-product Residual-current circuit breaker Eti-Polam KZS-2M 2P 25A B 0.03A type AC (MPN 002173106)
57.49 €

Residual-current circuit breaker Eti-Polam KZS-2M 2P 25A B 0.03A type AC (MPN 002173106)

Eti-Polam KZS-2M 2P 25A B 0.03A AC residual-current breaker Photo 1
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Residual-current circuit breaker Eti-Polam KZS-2M 2P 25A B 0.03A type AC (MPN 002173106)

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Residual-current circuit breaker Eti-Polam KZS-2M 2P 25A B 0.03A type AC (MPN 002173106)

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Short description

Eti-Polam KZS-2M is a combined residual-current and overcurrent breaker (RCCB + MCB) in 2-pole configuration with 25 A rated current, B characteristic tripping curve and 30 mA residual current sensitivity (type AC). It provides protection against earth leakage and short-circuit/overload in residential and light-commercial electrical circuits and is mounted on DIN rail.
Available for order: 18 pcs.
Warranty: 2 Years
SKU: 12106433
Manufacturer: Eti-Polam
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Cheapest delivery:

Venipak Locker LV

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

Eti-Polam KZS-2M 2P 25A B 0.03A type AC is a combined residual-current device and miniature circuit breaker (RCCB+MCB) in a two-pole DIN-rail housing. Designed for residential and light-commercial electrical installations, it provides earth-leakage protection with 30 mA sensitivity while also protecting against overloads and short circuits with a 25 A rated current and B-type tripping characteristic. The device fits standard distribution boards and integrates both leakage detection and overcurrent interruption in a single module to simplify wiring and save space.

Advantages

The combined design reduces the number of modules required in a consumer unit by integrating residual-current detection and overcurrent protection into one compact unit. With 30 mA sensitivity it addresses personal protection against electric shock from alternating current faults, while the B tripping curve ensures reliable service for circuits with moderate inrush currents such as lighting and general-purpose outlets. DIN-rail mounting enables straightforward installation and replacement in standard electrical panels.

Suitable for

  • Residential branch circuits for lighting and sockets
  • Small commercial or office electrical circuits with standard loads
  • Protection of circuits where personal leakage protection (30 mA) is required
  • Retrofits or compact distribution boards where space saving is important

Key specifications

  • Poles: 2-pole configuration for single-phase circuits
  • Rated current: 25 A
  • Tripping characteristic: B curve (suitable for general-purpose loads)
  • Residual current sensitivity: 0.03 A (30 mA), AC type (senses AC leakage)
  • Function: Combined residual-current protection and overcurrent protection (RCCB + MCB)
  • Mounting: DIN-rail compatible housing for distribution boards

How to use

Mount the device on a standard DIN rail inside the distribution board and connect the supply and load conductors according to local wiring rules and the circuit diagram. Ensure the device is installed in a circuit with a neutral conductor present, as the residual-current function measures imbalance between live and neutral. Verify correct polarity and tighten terminals to the manufacturer’s recommended torque. After installation, test the residual-current operation using the built-in test button or an external RCD tester to confirm trip at the prescribed sensitivity.

Usage recommendations

Use this combined RCCB+MCB unit for single-phase circuits where both earth leakage and overcurrent protection are required. Verify compatibility with the connected equipment’s inrush currents and interrupting capacity requirements. Regularly test the residual-current function (typically every 6–12 months) and follow local electrical codes for installation and maintenance.

Description

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Customer reviews

Customer questions

FAQ

How much does the Eti-Polam KZS-2M 2P 25A B 0.03A AC residual-current breaker cost, and is it available for purchase?

The price is 57.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.