# LSiS TD160N FMU Molded Case Circuit Breaker 160A 3-Pole 50kA

**URL:** https://aio.lv/en/product--lsis-td160n-fmu-160a-3p--12469200
**Data updated:** 2026-05-18 09:41 (EEST)
**Category:** Power Sockets
**Manufacturer:** LSiS
**Manufacturer code:** TD160N FMU 160A 3P
**EAN:** 8809513439527
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 211.99 €
**Prices and availability valid until:** 2026-08-25 23:59
**Price without VAT (21%):** 175.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lsis-td160n-fmu-160a-3p--12469200

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The LSiS TD160N FMU is a high-performance molded case circuit breaker designed for reliable electrical circuit protection. Featuring a 160A rated current, 3-pole configuration, and a 50kA breaking capacity, this device ensures safety in industrial and commercial power distribution systems. It provides effective protection against overloads and short circuits, offering robust performance and long-term operational stability for electrical installations.

## Long description

The LSiS TD160N FMU is a high-performance molded case circuit breaker engineered to provide dependable protection for electrical distribution systems. With a 160A rated current and a 3-pole design, this circuit breaker is built to handle demanding industrial and commercial applications, ensuring that power distribution remains safe and stable under various operational conditions. Its robust construction and 50kA breaking capacity allow it to effectively interrupt fault currents, thereby safeguarding equipment and infrastructure from the risks associated with electrical overloads and short circuits.
Advantages
This molded case circuit breaker offers exceptional reliability and durability, making it a preferred choice for critical electrical installations. The device is designed to maintain consistent performance over long periods, reducing the need for frequent maintenance or replacement. Its high breaking capacity provides a significant safety margin, ensuring that the system can handle substantial energy surges without compromising the integrity of the electrical network. The compact design allows for efficient use of space within switchboards and control panels, while the standardized interface ensures straightforward integration into existing power systems.
Suitable for
Industrial power distribution systems
Commercial building electrical panels
Protection of electrical motors and machinery
Main power supply lines in manufacturing facilities
This circuit breaker may not be suitable for residential applications where lower current ratings are typically required or where the physical dimensions exceed the available space in standard consumer units. It is also not intended for use in environments with extreme moisture or corrosive gases unless housed in an appropriately rated protective enclosure.
Key specifications
Rated current: 160A
Number of poles: 3
Breaking capacity: 50kA
Type: Molded Case Circuit Breaker (MCCB)
How to use
The installation of the LSiS TD160N FMU should be performed by a qualified electrician in accordance with local electrical codes and safety regulations. The device is mounted within a distribution board or enclosure, ensuring that all terminal connections are tightened to the manufacturer's specified torque settings to prevent overheating. Once installed, the breaker can be manually switched to the ON position to energize the circuit. In the event of an overload or short circuit, the breaker will trip automatically to the OFF or tripped position, isolating the faulty circuit for safety.
What to consider before purchase
Verify that the 160A rated current matches the requirements of your electrical load.
Ensure the 50kA breaking capacity is sufficient for the prospective short-circuit current at the point of installation.
Check the physical dimensions of the breaker against the available space in your switchboard.
Confirm that the 3-pole configuration is compatible with your power supply system.
Usage recommendations: Regularly inspect the circuit breaker for signs of wear or thermal damage. Periodically test the mechanical operation of the toggle switch to ensure it moves freely and functions correctly. Always disconnect the power supply before performing any maintenance or inspection tasks on the electrical panel.

## FAQ

### How much does the LSiS TD160N FMU Molded Case Circuit Breaker 160A 3P cost, and is it available for purchase?

The price is 211.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 10.08.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can LSiS TD160N FMU Molded Case Circuit Breaker 160A 3P be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/12469200/68771944_large.webp