# Circuit breaker BEMKO 3-pole 20 A B20/3 model 1361580

**URL:** https://aio.lv/en/product--bemko-1361580--10786885
**Data updated:** 2026-05-15 10:07 (EEST)
**Category:** Power Sockets
**Manufacturer:** BEMKO
**Manufacturer code:** 1361580
**EAN:** 5908311361580
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bemko-1361580--10786885

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Three-pole circuit breaker BEMKO model 1361580 (B20/3) rated at 20 A for protection of three-phase electrical circuits. Designed to interrupt overcurrent conditions and provide reliable circuit isolation. Suitable for distribution boards, industrial and commercial installations where three-pole protection and manual reset are required.

## Long description

The BEMKO 3-pole circuit breaker, model 1361580, is a high-quality protective device engineered to safeguard three-phase electrical circuits against overcurrent and short-circuit conditions. This component is essential for maintaining electrical safety in distribution boards, ensuring that power is interrupted automatically when faults occur to prevent damage to wiring and connected equipment. Built to comply with international standards, this breaker provides reliable performance for both commercial and industrial electrical systems.
Advantages
This circuit breaker offers robust protection through its 3-pole design, allowing for the simultaneous disconnection of all three phases in a three-phase system. Its B-type tripping characteristic ensures a balanced response to overcurrent, making it suitable for standard resistive and inductive loads. The device is constructed for durability and ease of installation in standard distribution panels, providing a long service life and consistent operational reliability under normal environmental conditions.
Suitable for
Three-phase electrical distribution boards
Industrial machinery power supply protection
Commercial building electrical installations
Protection of standard resistive and inductive loads
This circuit breaker may not be suitable for applications requiring a C or D tripping curve, such as circuits with high inrush currents like large motors or transformers. It is also not intended for use in environments outside the specified operating temperature range of -5°C to 30°C or in highly corrosive or hazardous atmospheres.
Key specifications
Rated current: 20 A
Number of poles: 3
Tripping characteristic: B
Short-circuit breaking capacity: 6000 A
Rated voltage: 240 / 415 V AC
Frequency: 50 / 60 Hz
Dimensions: 79 x 53 x 67 mm
Operating temperature: -5°C to 30°C
How to use
The circuit breaker should be installed by a qualified electrician onto a standard DIN rail within a distribution board. Ensure that the power supply is disconnected before beginning the installation. Secure the device firmly onto the rail and connect the incoming and outgoing three-phase conductors to the appropriate terminals, ensuring all connections are tightened to the manufacturer's specified torque. Once installed, the breaker can be switched on manually using the toggle lever. In the event of a trip, the lever will move to the off position, and it can be reset manually after the fault has been identified and cleared.
What to consider before purchase
Verify that the 20 A rating matches your circuit requirements
Ensure the B-curve is appropriate for your specific load type
Check that the physical dimensions fit your existing distribution board space
Confirm compatibility with your three-phase electrical system voltage
Usage recommendations
Always ensure that the total load on the circuit does not exceed the 20 A rated current to prevent nuisance tripping. Regularly inspect the breaker for signs of wear or damage and test the manual switching mechanism periodically to ensure continued functionality.

## FAQ

### How much does the BEMKO circuit breaker 3-pole 20 A B20/3 1361580 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 — 14 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 06.07.2026 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 BEMKO 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 BEMKO 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/10786885/60036587_large.webp