# KOOP Elektro LSS B16 3P Miniature Circuit Breaker 3-Pole 16A B-Curve 6kA AC

**URL:** https://aio.lv/en/product--koop-elektro-lss-b16-3p--12464542
**Data updated:** 2026-05-18 09:42 (EEST)
**Category:** Power Sockets
**Manufacturer:** KOOP Elektro
**Manufacturer code:** LSS B16 3P
**EAN:** 4260704860089
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--koop-elektro-lss-b16-3p--12464542

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The KOOP Elektro LSS B16 3P is a high-quality 3-pole miniature circuit breaker designed for reliable electrical circuit protection. With a 16A rated current, B-type tripping characteristic, and 6kA breaking capacity, it is suitable for residential and commercial AC electrical installations. This device effectively prevents damage from overloads and short circuits, ensuring safety and operational stability in your electrical distribution system.

## Long description

The KOOP Elektro LSS B16 3P is a professional-grade 3-pole miniature circuit breaker engineered to provide robust protection for electrical circuits in various environments. This device is designed to monitor current flow and automatically disconnect the power supply in the event of an overload or short circuit, thereby safeguarding your wiring and connected equipment from potential electrical damage. Its compact design and reliable performance make it an essential component for modern electrical distribution boards.
Advantages
This circuit breaker offers exceptional reliability through its high-quality internal mechanism, which ensures consistent tripping performance under specified conditions. The B-curve characteristic provides a balanced response, making it ideal for standard residential and commercial loads. With a breaking capacity of 6kA, it is capable of handling significant fault currents, providing a high level of safety for your electrical infrastructure. The 3-pole configuration allows for the simultaneous protection of three phases, ensuring comprehensive coverage for three-phase electrical systems.
Suitable for
Residential electrical distribution boards
Commercial office lighting and power circuits
Small industrial machinery and equipment
Three-phase AC electrical installations
When it may not be suitable
This device is not intended for use in DC electrical systems or high-voltage industrial applications exceeding its rated capacity. It is also not suitable for circuits requiring a different tripping characteristic, such as C or D curves, which are typically used for equipment with high inrush currents like large motors or transformers.
Key specifications
Rated current: 16A
Number of poles: 3
Tripping characteristic: B-curve
Breaking capacity: 6kA
System type: AC
How to use
The device is designed for mounting onto a standard DIN rail within an electrical distribution enclosure. Installation should be performed by a qualified electrician in accordance with local electrical codes and safety regulations. Ensure that the supply power is disconnected before beginning the installation process. Secure the breaker firmly onto the rail and connect the incoming and outgoing conductors to the appropriate terminals, ensuring all connections are tightened to the manufacturer's specified torque settings.
What to consider before purchase
Verify that the 16A rated current matches the requirements of your circuit load.
Ensure the B-curve characteristic is appropriate for the type of equipment being protected.
Confirm that your electrical system is a 3-phase AC configuration.
Check the available space in your distribution board for a 3-pole module.
Usage recommendations
Regularly inspect the circuit breaker for any signs of physical damage or overheating. It is recommended to perform a periodic functional test to ensure the mechanical operation remains smooth and reliable over the lifespan of the device.

## FAQ

### How much does the KOOP Elektro LSS B16 3P Miniature Circuit Breaker cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 15.07.2026 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 KOOP Elektro 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 KOOP Elektro 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/12464542/68766182_large.webp