# Eaton FRCmM-125/4/003 Residual Current Circuit Breaker 4P 125A 30mA Type AC

**URL:** https://aio.lv/en/product--eaton-187814--12454278
**Data updated:** 2026-05-18 02:39 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 187814
**EAN:** 4015081854981
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 044.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 863.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-187814--12454278

## 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

The Eaton FRCmM-125/4/003 is a 4-pole residual current circuit breaker (RCCB) designed for electrical safety. It features a rated current of 125A and a sensitivity of 30mA, operating on Type AC. This device provides reliable protection against earth leakage currents in industrial and commercial electrical installations, ensuring circuit integrity and preventing electrical hazards.

## Long description

The Eaton FRCmM-125/4/003 is a high-performance 4-pole residual current circuit breaker (RCCB) engineered to provide essential electrical safety in demanding environments. Designed for industrial and commercial applications, this device effectively monitors electrical circuits for earth leakage currents, automatically disconnecting power when a fault is detected to prevent hazardous situations. With a robust construction and a rated current of 125A, it serves as a reliable component for maintaining the integrity of complex electrical distribution systems.
Advantages
This residual current circuit breaker offers exceptional reliability and durability, ensuring consistent performance even under continuous load conditions. Its 4-pole configuration allows for versatile integration into three-phase electrical systems, providing comprehensive protection across all phases and the neutral conductor. The 30mA sensitivity threshold is specifically calibrated to offer a high level of protection against direct contact, making it an indispensable safety device for modern electrical installations.
Suitable for
Industrial electrical distribution boards
Commercial building power systems
Large-scale facility electrical protection
Three-phase electrical circuits requiring earth leakage monitoring
When it may not be suitable
This device is designed for Type AC applications and may not be suitable for circuits containing electronic equipment that generates DC components or high-frequency leakage currents, as these may interfere with the tripping mechanism. It is also not intended for residential use where lower current ratings are typically required.
Key specifications
Number of poles: 4
Rated current: 125A
Rated residual operating current: 30mA
Type: AC
How to use
The Eaton FRCmM-125/4/003 must be installed by a qualified electrician in accordance with local electrical regulations. It is typically mounted on a standard DIN rail within a distribution enclosure. Ensure that the supply cables are correctly connected to the input terminals and that the load is connected to the output terminals, maintaining proper phase and neutral alignment. After installation, the device should be tested using the integrated test button to verify its mechanical and electrical functionality.
What to consider before purchase
Verify that the 125A rated current matches the requirements of your electrical installation.
Ensure the 30mA sensitivity is appropriate for the specific safety requirements of the circuit.
Confirm that the electrical system is compatible with Type AC residual current devices.
Check the available space in your distribution board for a 4-pole modular device.
Usage recommendations
Regular testing of the residual current circuit breaker using the built-in test button is recommended at least every six months to ensure the device remains operational and capable of providing the intended protection.

## FAQ

### How much does the Eaton FRCmM-125/4/003 Residual Current Circuit Breaker cost, and is it available for purchase?

The price is 1,044.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Eaton FRCmM-125/4/003 Residual Current Circuit Breaker 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

https://aio.lv/img/cache/product/12454278/68756748_large.webp