# LSiS BKH 3P D100A Miniature Circuit Breaker 10kA 1.5 Module

**URL:** https://aio.lv/en/product--lsis-bkh-3p-d100a--12445053
**Data updated:** 2026-05-18 02:44 (EEST)
**Category:** Power Sockets
**Manufacturer:** LSiS
**Manufacturer code:** BKH 3P D100A
**EAN:** 8809514188042
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 61.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 50.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lsis-bkh-3p-d100a--12445053

## 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 3P D100A is a high-performance miniature circuit breaker designed for reliable electrical circuit protection. Featuring a 3-pole configuration and a 100A rated current, this device offers a 10kA breaking capacity. Its compact 1.5-module design ensures efficient space utilization in distribution boards. Ideal for industrial and commercial electrical installations, it provides essential overload and short-circuit protection for demanding power systems.

## Long description

The LSiS BKH 3P D100A is a high-performance miniature circuit breaker engineered to provide robust protection for electrical circuits in demanding environments. This 3-pole device is designed to handle a rated current of 100A and features a significant breaking capacity of 10kA, ensuring safety during electrical faults. Its specialized 1.5-module width allows for optimized space management within standard electrical distribution boards, making it a practical choice for modern power systems.
Advantages
This circuit breaker offers exceptional reliability through its advanced internal mechanism, which ensures consistent performance under various load conditions. The compact 1.5-module design is particularly beneficial for installations where panel space is limited, allowing for higher density of protection devices without compromising safety. With its high breaking capacity, it effectively mitigates the risks associated with short circuits and overloads, providing long-term stability for industrial and commercial electrical infrastructure.
Suitable for
Industrial power distribution systems
Commercial building electrical panels
Protection of high-current machinery
General electrical circuit safety in professional installations
When it may not be suitable
This device is not intended for residential applications where lower current ratings are typically required. It is also not suitable for environments with extreme moisture or corrosive gases unless housed in an appropriately rated protective enclosure.
Key specifications
Number of poles: 3
Rated current: 100A
Breaking capacity: 10kA
Module width: 1.5 modules
Tripping characteristic: D-curve
How to use
The LSiS BKH 3P D100A should be installed by a qualified electrician onto a standard DIN rail within a distribution board. Ensure that the supply cables are correctly sized for a 100A load and securely fastened to the terminals to prevent overheating. Once installed, the device can be manually toggled to the ON position to energize the circuit. In the event of a fault, the breaker will automatically trip to the OFF position, requiring a manual reset after the underlying issue has been resolved.
What to consider before purchase
Verify that the 100A rating matches your specific load requirements
Ensure the 1.5-module width is compatible with your existing distribution board layout
Confirm that the D-curve tripping characteristic is appropriate for your equipment
Check that the installation environment meets the necessary safety standards
Usage recommendations
Always ensure the power supply is disconnected before attempting installation or maintenance. Regularly inspect the terminals for tightness and check for any signs of thermal discoloration to maintain optimal operational safety.

## FAQ

### How much does the LSiS BKH 3P D100A Miniature Circuit Breaker cost, and is it available for purchase?

The price is 61.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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/12445053/68748278_large.webp