# Eaton 189886 3-Pole Motor Protection Circuit Breaker, 0.75kW, 1.6 - 2.5A

**URL:** https://aio.lv/en/product--eaton-189886--12447470
**Data updated:** 2026-05-18 02:43 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 189886
**EAN:** 4015081878826
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 37.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-189886--12447470

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Eaton 189886 is a reliable 3-pole motor protection circuit breaker designed for industrial and commercial applications. With a power rating of 0.75kW and an adjustable thermal release range of 1.6 - 2.5A, it provides essential protection against overloads and short circuits. This compact device ensures safe operation and longevity for electric motors, making it an ideal solution for electrical control panels and automation systems.

## Long description

The Eaton 189886 is a high-quality 3-pole motor protection circuit breaker engineered to provide robust electrical safety for industrial and commercial motor applications. This device is specifically designed to safeguard electric motors from damage caused by overloads and short circuits, ensuring consistent performance and extended equipment lifespan. With a power rating of 0.75kW and a precise adjustable thermal release range of 1.6 to 2.5A, it offers reliable protection tailored to specific motor requirements within electrical control panels and automation systems.
Advantages
This motor protection circuit breaker stands out due to its compact design, which allows for efficient space utilization within crowded control cabinets. Its reliable thermal release mechanism ensures that the motor is disconnected promptly in the event of an overload, preventing overheating and potential fire hazards. The unit is built with high-grade materials that guarantee durability and long-term operational stability in demanding environments. Furthermore, the adjustable current range provides flexibility, allowing the device to be fine-tuned to the exact operational needs of the connected motor, thereby enhancing overall system safety and efficiency.
Suitable for
Industrial motor control centers
Commercial HVAC systems
Automation and robotics control panels
Pump and fan motor protection
This device may not be suitable for applications requiring current ratings outside the 1.6 - 2.5A range or for motors exceeding the 0.75kW power capacity. It is also not intended for use in environments with extreme moisture or corrosive gases unless housed in an appropriate protective enclosure.
Key specifications
Number of poles: 3
Power rating: 0.75kW
Adjustable thermal release range: 1.6A - 2.5A
Function: Overload and short-circuit protection
Installation should be performed by a qualified electrician in accordance with local electrical codes. The device is typically mounted on a standard DIN rail within an enclosure. Once mounted, the thermal release current should be set to the rated current of the motor using the adjustment dial on the front of the unit. Ensure all terminal connections are tightened to the specified torque to prevent overheating at the contact points.
What to consider before purchase
Verify that the motor's full-load current falls within the 1.6 - 2.5A range.
Ensure the power rating of 0.75kW matches your motor specifications.
Check the available space in your control cabinet for mounting.
Confirm compatibility with your existing DIN rail system.
Regularly inspect the circuit breaker for signs of wear or heat damage and perform periodic testing of the trip mechanism to ensure continued operational reliability.

## FAQ

### How much does the Eaton 189886 3-Pole Motor Protection Circuit Breaker cost, and is it available for purchase?

The price is 44.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 09.07.2026 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 EATON 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 EATON 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/12447470/68750528_large.webp