# Circuit breaker GACIA SB6L B 3P 50A, 6 kA short-circuit, B curve, 3-pole, 50 A

**URL:** https://aio.lv/en/product--gacia-sb6l-b-3p-50a--12020297
**Data updated:** 2026-03-11 20:55 (EET)
**Category:** Power Sockets
**Manufacturer:** GACIA
**Manufacturer code:** SB6L B 3P 50A
**EAN:** 5901122680222
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gacia-sb6l-b-3p-50a--12020297

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

GACIA SB6L B 3P 50A is a 3-pole miniature circuit breaker designed for overcurrent and short-circuit protection. Rated current 50 A with B tripping curve and 6 kA breaking capacity, it protects three-phase circuits in residential or light-commercial installations. Suitable for panel mounting to safeguard wiring, loads and equipment against overloads and faults.

## Long description

GACIA SB6L B 3P 50A is a three-pole miniature circuit breaker designed to provide overcurrent and short-circuit protection for three-phase installations. With a rated current of 50 A and a B trip characteristic, this device responds quickly to moderate overcurrents while allowing temporary inrush currents typical for lighting and motor startup. The breaker offers a breaking capacity of 6 kA and is intended for panel mounting in residential and light-commercial electrical distribution boards to protect wiring, loads and connected equipment from overloads and faults.
Advantages
The device combines a compact three-pole design with a B curve tripping characteristic, making it suitable for circuits with predominantly resistive or low-inrush loads. The 6 kA breaking capacity ensures reliable interruption of short-circuit currents within its rated limits. Its construction allows standardized DIN-rail or panel installation, simplifying integration into common distribution boards. The breaker provides consistent thermal-magnetic protection and clear manual switching for maintenance and circuit isolation.
Suitable for
 Protection of three-phase circuits in homes, flats and small commercial premises
 Overload and short-circuit protection for lighting circuits and resistive loads
 Distribution board installations where space-efficient three-pole protection is required
Key specifications
 Poles: 3-pole
 Rated current: 50 A
 Tripping curve: B (thermal-magnetic)
 Breaking capacity: 6 kA
 Mounting: panel / DIN-rail compatible distribution board installation
 Application: three-phase circuit protection for residential and light-commercial use
How to use
Install the circuit breaker in a suitable distribution board following local electrical codes and the panel manufacturer's instructions. Ensure the device is mounted on the appropriate rail or panel space and that incoming and outgoing conductors are correctly connected to the corresponding terminals for each phase. Verify the tightness of terminal connections and that the rated current and tripping characteristic match the circuit requirements. After installation, energize the circuit and confirm the breaker operates correctly by observing the manual switch position and testing under controlled conditions if required.
Usage recommendations
Choose this B curve, 50 A three-pole breaker when protecting three-phase circuits with predominantly resistive or low-inrush loads. For circuits with motors, large inductive loads or where higher fault currents are possible, review coordination with upstream protection and consider alternative tripping characteristics or higher breaking capacity as appropriate. Regularly inspect connections and confirm correct operation during scheduled maintenance.

## FAQ

### How much does the GACIA SB6L B 3P 50A circuit breaker cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 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 30.07.2026 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 GACIA 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 GACIA 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/12020297/67508691_large.webp