# Residual Current Circuit Breaker (RCCB) ETI EFI-P4 AC 63/0.03

**URL:** https://aio.lv/en/product--eti-002061613--12398600
**Data updated:** 2026-04-27 22:32 (EEST)
**Category:** Power Sockets
**Manufacturer:** ETI
**Manufacturer code:** 002061613
**EAN:** 3838895865056
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 73.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 60.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-002061613--12398600

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

ETI EFI-P4 AC 63/0.03 is a residual current circuit breaker (RCCB) designed for protection against earth leakage currents. Rated for 63 A and 30 mA sensitivity (AC type), it detects alternating residual currents and disconnects supply to prevent electric shock and fire risk. Suitable for residential and light-commercial electrical distribution boards and safety installations.

## Long description

The ETI EFI-P4 AC 63/0.03 is a residual current circuit breaker (RCCB) designed to detect alternating earth leakage currents and disconnect supply when dangerous leakage exceeds 30 mA. Rated for continuous load currents up to 63 A, this AC-type device monitors imbalance between live and neutral conductors to reduce the risk of electric shock and to limit fire hazards caused by insulation faults or accidental contact with live parts. It is intended for installation in residential and light-commercial distribution boards where protection against alternating residual currents is required.
Advantages
This RCCB provides fast disconnection at a sensitivity of 30 mA, combining reliable leakage detection with a 63 A rated current capacity suitable for typical household and small commercial circuits. As an AC-type detector, it is specifically designed to respond to sinusoidal alternating residual currents. The compact design fits standard DIN-rail enclosures and may be combined with compatible modular protective devices for coordinated protection in distribution boards.
Suitable for
Residential distribution boards and apartment installations
Light-commercial electrical installations such as small shops or offices
Circuit protection where detection of alternating residual currents is required
Situations requiring 30 mA protection to reduce risk of electric shock
When it may not be suitable
This AC-type RCCB is not designed to detect DC residual currents or certain types of pulsating leakage currents; installations with electronic equipment that can produce smooth DC components or high-frequency residual currents may require an A-type or B-type device instead. It is also not a combined overcurrent and residual current device; coordination with separate overcurrent protection (MCBs or fuses) is necessary where short-circuit and overload protection is required.
Key specifications
Rated residual operating current: 30 mA (0.03 A)
Rated current: 63 A
Type: AC (responds to sinusoidal alternating residual currents)
Poles: 2-pole unit for single-phase circuits
Mounting: DIN-rail compatible modular enclosure
How to use
Mount the RCCB on a standard DIN rail inside the distribution board and connect the incoming supply conductors to the line terminals and outgoing conductors to the load terminals according to the wiring diagram. Ensure correct orientation and secure terminal tightening to the manufacturer’s recommended torque. After installation, test the device using its built-in test button or an external tester to verify operation before energising the protected circuits. Regular periodic testing is recommended to confirm continued functionality.
What to consider before purchase
Ensure 63 A rated current is appropriate for the intended circuit and downstream protection
Confirm AC-type sensitivity (30 mA) matches the types of residual currents present in the installation
Check compatibility with the existing distribution board mounting and available space
Plan required complementary overcurrent protection (MCBs or fuses) if not already present
Usage recommendations
Perform an initial functional test after installation and schedule regular tests (for example, monthly or per local regulations) to ensure reliable operation. For installations with electronic equipment that may produce DC or pulsating leakage currents, consider specifying an RCCB type appropriate for those leakage characteristics.

## FAQ

### How much does the ETI EFI-P4 AC 63/0.03 RCCB cost, and is it available for purchase?

The price is 73.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 73 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, Installment. All transactions are 100% secure and encrypted.

### Can ETI EFI-P4 AC 63/0.03 RCCB 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 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

## Image

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