# Eti-Polam MS18 3P Motor Circuit Breaker 0.55kW 1-1.6A

**URL:** https://aio.lv/en/product--eti-polam-004600345--12461010
**Data updated:** 2026-05-18 09:34 (EEST)
**Category:** Power Sockets
**Manufacturer:** Eti-Polam
**Manufacturer code:** 004600345
**EAN:** 3838895575658
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 59.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 49.58 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-004600345--12461010

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Eti-Polam MS18 3P motor circuit breaker is a reliable protection device designed for electric motors with a power rating of 0.55kW. It features an adjustable thermal release range of 1-1.6A, providing essential protection against overloads and short circuits. This compact device ensures safe operation and longevity for industrial and commercial motor control applications.

## Long description

The Eti-Polam MS18 3P motor circuit breaker is a specialized protection device engineered to safeguard electric motors with a power rating of 0.55kW. This unit provides precise control and security for motor systems by integrating both thermal and magnetic release mechanisms. Its robust design ensures that electrical circuits remain protected against damaging overloads and short-circuit conditions, thereby extending the operational lifespan of connected machinery in various industrial and commercial environments.
Advantages
This motor circuit breaker offers a high level of reliability and operational safety for three-phase motor installations. The adjustable thermal release feature allows for fine-tuning the protection parameters to match the specific current requirements of the motor, ensuring that the device trips only when necessary. Its compact footprint facilitates easy integration into existing control panels and electrical cabinets, while the durable construction provides consistent performance under demanding conditions.
Suitable for
Industrial motor control systems
Commercial ventilation and pumping equipment
Conveyor belt motor protection
Small-scale machinery and automation setups
When it may not be suitable
This device is specifically calibrated for motors with a power rating of 0.55kW and a current range of 1-1.6A. It is not suitable for motors exceeding these electrical specifications or for applications requiring different protection characteristics, such as specialized soft-start or variable frequency drive systems.
Key specifications
Number of poles: 3
Power rating: 0.55kW
Thermal release adjustment range: 1-1.6A
Protection type: Thermal and magnetic release
How to use
The device should be installed by a qualified professional within a suitable electrical enclosure. After mounting the breaker onto a standard rail, connect the power supply lines to the input terminals and the motor leads to the output terminals. Once installed, use the adjustment dial on the front of the unit to set the thermal release current according to the motor's nameplate data. Ensure all connections are tightened to the specified torque before energizing the circuit.
What to consider before purchase
Verify the motor's nominal current matches the 1-1.6A adjustment range.
Ensure the installation environment meets the required IP rating for the enclosure.
Check compatibility with existing DIN rail mounting systems.
Usage recommendations
Regularly inspect the terminal connections for tightness and ensure the device is free from dust or moisture accumulation to maintain optimal protection performance.

## FAQ

### How much does the Eti-Polam MS18 3P Motor Circuit Breaker 0.55kW 1-1.6A cost, and is it available for purchase?

The price is 59.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 14.07.2026 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 Eti-Polam 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 Eti-Polam 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/12461010/68762979_large.webp