# Eaton PKNM-20/1N/B/003 Residual Current Circuit Breaker with Overcurrent Protection 1+N 20A B 30mA

**URL:** https://aio.lv/en/product--eaton-236235--12464956
**Data updated:** 2026-05-18 09:30 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 236235
**EAN:** 4015082401566
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 72.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 60.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-236235--12464956

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Eaton PKNM-20/1N/B/003 is a combined residual current circuit breaker with overcurrent protection (RCBO). Designed for 1+N systems, it features a 20A rated current, B-type tripping characteristic, and 30mA sensitivity. This device provides essential protection against short circuits, overloads, and residual currents in electrical installations, ensuring safety and reliability in residential and commercial power distribution circuits.

## Long description

The Eaton PKNM-20/1N/B/003 is a high-quality combined residual current circuit breaker with overcurrent protection, commonly known as an RCBO. This compact device integrates the functions of a miniature circuit breaker and a residual current device into a single unit, providing comprehensive protection for electrical circuits. It is specifically engineered for 1+N systems, ensuring that both phase and neutral conductors are monitored and protected against electrical faults.
Advantages
This RCBO offers significant space savings in electrical distribution boards by combining two essential safety functions into one modular device. Its B-type tripping characteristic makes it highly suitable for standard residential and commercial applications where moderate inrush currents are expected. The 30mA sensitivity provides reliable protection against accidental contact with live parts, significantly reducing the risk of electric shock, while the integrated overcurrent protection safeguards wiring against damage from short circuits and thermal overloads.
Suitable for
Residential electrical distribution boards
Commercial office power circuits
Protection of lighting and socket circuits
General purpose electrical installations requiring combined safety features
When it may not be suitable
This device is not intended for industrial applications requiring high-current surge protection or specific tripping characteristics such as C or D curves for heavy motor starting. It is also not suitable for three-phase electrical systems.
Key specifications
Rated current: 20A
Tripping characteristic: B-type
Residual current sensitivity: 30mA
Configuration: 1+N (single pole plus switched neutral)
Function: Combined overcurrent and residual current protection
How to use
The device is designed for standard DIN-rail mounting within an electrical distribution enclosure. Installation should be performed by a qualified electrician in accordance with local electrical regulations. The unit is connected by securing the phase and neutral conductors into the designated terminals, ensuring that all connections are tightened to the manufacturer's specified torque to prevent overheating.
What to consider before purchase
Verify that the 20A rating matches the load requirements of your circuit
Ensure the B-type characteristic is appropriate for your connected equipment
Check that your distribution board has sufficient DIN-rail space
Confirm that the system is a 1+N configuration
Usage recommendations
Regularly test the device using the integrated test button to ensure the residual current mechanism remains functional and provides ongoing safety for your electrical installation.

## FAQ

### How much does the Eaton PKNM-20/1N/B/003 RCBO 20A 30mA cost, and is it available for purchase?

The price is 72.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 08.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Eaton PKNM-20/1N/B/003 RCBO 20A 30mA be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 EATON 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 EATON 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

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