# Circuit breaker 3P ETI C-50AE 3-pole, C characteristic, breaking capacity 6 kA, nominal current 50 A

**URL:** https://aio.lv/en/product--eti-002135721--4910453
**Data updated:** 2026-04-27 22:26 (EEST)
**Category:** Power Sockets
**Manufacturer:** ETI
**Manufacturer code:** 002135721
**EAN:** 5904722901575
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 28.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-002135721--4910453

## Delivery options

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

## Summary description

Three-pole circuit breaker ETI C-50AE designed for protection of electrical circuits against overloads and short circuits. Features C tripping characteristic, nominal current 50 A and breaking capacity 6 kA. Suitable for distribution boards in residential, commercial or light industrial installations to protect three-phase circuits and equipment.

## Long description

Circuit breaker 3P ETI C-50AE is a three-pole miniature circuit breaker designed to protect three-phase electrical circuits from overloads and short circuits. It has a C-type tripping characteristic, a nominal current rating of 50 A and a rated breaking capacity of 6 kA, making it suitable for general distribution applications in residential, commercial or light industrial installations. The device fits typical DIN-rail switchboards and provides coordinated protection for motors, lighting and distribution circuits where moderate inrush currents may occur.
Advantages
The ETI C-50AE provides reliable thermal-magnetic protection with clear C-type tripping behavior, balancing sensitivity to overloads and tolerance for temporary inrush currents. Its 6 kA breaking capacity meets common safety requirements for low-voltage distribution boards and helps limit fault energy during short-circuit events. The compact three-pole design simplifies installation for three-phase feeders and offers a stable mechanical switch position for quick visual status checks.
Suitable for
 Protection of three-phase distribution circuits in homes and apartments with three-phase supplies
 Feeder protection for small commercial installations and light industrial workshops
 Protection of motor circuits, HVAC equipment and pumps with moderate starting currents
 Use in DIN-rail distribution boards for branch circuit isolation and protection
When it may not be suitable
This circuit breaker may not be suitable for installations with fault current levels significantly higher than 6 kA, where a higher breaking capacity is required by the electrical design or local regulations. It is also not intended for applications demanding selective coordination with upstream protection devices unless system coordination calculations confirm compatibility.
Key specifications
 Poles: 3 (three-pole)
 Tripping characteristic: C-type (thermal-magnetic)
 Nominal current: 50 A
 Rated breaking capacity: 6 kA
 Mounting: DIN-rail compatible housing for distribution boards
 Application: low-voltage three-phase circuits, motor and feeder protection
How to use
Install the circuit breaker on a standard DIN rail inside the distribution board and make sure the board is de-energised before work begins. Connect line and load conductors to the clearly marked terminals, observing correct phase sequence for three-phase installations. Tighten terminal screws to the manufacturer's recommended torque values and ensure adequate conductor cross-section for 50 A operation. After wiring, perform insulation and continuity tests, then energise the circuit and verify correct operation by switching the breaker on and off and checking for tripping under expected load conditions.
What to consider before purchase
 Confirm that a 50 A nominal current rating matches the load and conductor sizing in your installation
 Verify that a 6 kA breaking capacity meets local fault-level requirements and coordination with upstream devices
 Ensure the C-type tripping characteristic is appropriate for the protected equipment, especially motors or circuits with inrush currents
 Check physical space and DIN-rail compatibility in the intended distribution board
Usage recommendations
Use this ETI three-pole breaker as a feeder or branch protection device where three-phase circuits require a balance between overload sensitivity and tolerance for start-up currents. Coordinate protection settings and verify short-circuit levels before installation to ensure safe and compliant operation.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.343 kg |

## FAQ

### How much does the Circuit breaker 3P ETI C-50AE 50A 6kA cost, and is it available for purchase?

The price is 34.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 Thursday 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 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4910453/30586957_large.webp