# LSiS BKH 2P D125A Miniature Circuit Breaker, 2-Pole, D-Curve, 125A, 10kA

**URL:** https://aio.lv/en/product--lsis-bkh-2p-d125a--12453002
**Data updated:** 2026-05-18 02:46 (EEST)
**Category:** Power Sockets
**Manufacturer:** LSiS
**Manufacturer code:** BKH 2P D125A
**EAN:** 8809514187977
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lsis-bkh-2p-d125a--12453002

## 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

The LSiS BKH 2P D125A is a high-performance 2-pole miniature circuit breaker designed for reliable electrical circuit protection. Featuring a D-type tripping characteristic, a rated current of 125A, and a breaking capacity of 10kA, this device is ideal for industrial and commercial applications requiring protection against overloads and short circuits in AC systems.

## Long description

The LSiS BKH 2P D125A is a robust 2-pole miniature circuit breaker engineered to provide dependable protection for electrical systems. Designed to handle high-current applications, this device effectively safeguards circuits against overloads and short circuits. With its D-curve tripping characteristic, it is specifically optimized for loads with high inrush currents, ensuring stable operation in demanding electrical environments.
Advantages
This circuit breaker offers exceptional reliability and durability in industrial and commercial settings. Its 10kA breaking capacity ensures that it can safely interrupt high fault currents, preventing damage to downstream equipment and wiring. The 2-pole configuration allows for the simultaneous disconnection of both live conductors, providing enhanced safety during maintenance or fault conditions. The compact design facilitates efficient installation in standard distribution boards, making it a versatile choice for professional electrical installations.
Suitable for
Industrial machinery and motor control circuits
Commercial electrical distribution panels
Systems with high inductive loads
Protection of lighting circuits with high inrush current
This device may not be suitable for residential applications where lower current ratings are required or where the D-curve tripping characteristic is too insensitive for standard household appliances. It is specifically designed for high-load industrial environments and should not be used in systems exceeding its rated voltage or breaking capacity.
Key specifications
Number of poles: 2
Rated current: 125A
Tripping characteristic: D-curve
Breaking capacity: 10kA
System type: AC
Installation should be performed by a qualified electrician in accordance with local electrical codes. The device is mounted onto a standard DIN rail within an enclosure. Ensure that the supply cables are properly sized for a 125A load and that all terminal connections are tightened to the manufacturer's specified torque to prevent overheating.
What to consider before purchase
Verify that the 125A rating matches your circuit load requirements
Ensure the D-curve characteristic is appropriate for your specific equipment
Check available space in your distribution board for a 2-pole module
Confirm compatibility with your existing AC electrical system
For optimal performance and safety, regularly inspect the circuit breaker for signs of thermal stress or physical damage and ensure that the electrical load does not consistently exceed the rated current capacity.

## FAQ

### How much does the LSiS BKH 2P D125A Miniature Circuit Breaker cost, and is it available for purchase?

The price is 30.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 LSiS 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 LSiS 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/12453002/68755568_large.webp