# Residual Current Circuit Breaker 4P 40A 30mA Eti-Polam EFI‑P4 A 40/0.03 (MPN 002061512)

**URL:** https://aio.lv/en/product--eti-polam-002061512--12107156
**Data updated:** 2026-03-20 09:57 (EET)
**Category:** Power Sockets
**Manufacturer:** Eti-Polam
**Manufacturer code:** 002061512
**EAN:** 3838895851417
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 66.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 55.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-002061512--12107156

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Eti-Polam EFI‑P4 A 40/0.03 is a four-pole residual current circuit breaker (RCCB) rated at 40 A with 30 mA sensitivity. Designed to detect earth leakage and disconnect the supply to protect against electric shock and fire risk. Suitable for three-phase installations requiring residual-current protection in residential, commercial, or light industrial electrical panels.

## Long description

Eti-Polam EFI‑P4 A 40/0.03 is a four-pole residual current circuit breaker (RCCB) with a rated current of 40 A and a residual current sensitivity of 30 mA. It monitors the balance of currents in the live conductors and trips when leakage to earth exceeds the set threshold, disconnecting the supply to reduce the risk of electric shock and fire. The device is designed for three-phase systems and fits into standard distribution boards used in residential, commercial and light industrial installations.
Advantages
The four-pole design provides simultaneous protection for all phases and neutral in three-phase systems, ensuring coordinated disconnection across the circuit. A 30 mA sensitivity level offers protection against hazardous earth leakage currents that could cause personal injury, while the 40 A rated current accommodates common branch and distribution circuits. The compact DIN-rail mount format and robust construction support straightforward installation and reliable long-term operation in typical electrical panels.
Suitable for
Three-phase residential electrical distribution boards
Commercial premises requiring residual-current protection
Light industrial control panels and machinery protection
Protecting circuits with combined phase and neutral switching
Key specifications
Poles: 4 (three phases plus neutral)
Rated current: 40 A
Residual current sensitivity: 30 mA
Function: Earth leakage detection and automatic disconnection
Mounting: DIN-rail compatible
Application: Three-phase TN and TT power systems
How to use
Install the RCCB in the distribution board on a standard DIN rail and connect the incoming supply conductors to the line terminals and outgoing load conductors to the load terminals, observing correct phase and neutral wiring. Ensure the device is accessible for periodic testing and manual operation. After installation, perform an insulation and continuity check on the circuit, then test the residual-current function using the built-in test button or a dedicated RCD tester to confirm trip operation at the specified sensitivity.
Usage recommendations
Use this residual current device as part of a complete electrical protection scheme including overcurrent protection and proper earthing. Regularly test the trip function (typically monthly) and inspect connections for signs of overheating or corrosion. Replace the device if it fails to trip correctly or shows physical damage. For installations with specific selectivity or coordination requirements, consult an electrical engineer to verify compatibility with upstream or downstream protection devices.

## FAQ

### How much does the Residual Current Circuit Breaker 4P cost, and is it available for purchase?

The price is 66.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 16.07.2026 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/12107156/67643589_large.webp