# Eaton 3-Pole Motor Protection Circuit Breaker, 0.25kW, 0.63 - 1A, 189884

**URL:** https://aio.lv/en/product--eaton-189884--12455750
**Data updated:** 2026-05-18 09:33 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** EATON
**Manufacturer code:** 189884
**EAN:** 4015081878802
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-189884--12455750

## 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 189884 is a 3-pole motor protection circuit breaker designed for reliable motor control and protection. It features an adjustable thermal release range of 0.63 - 1A and is suitable for motors with a power rating of 0.25kW. This device provides essential protection against short circuits and overloads in industrial and commercial electrical systems, ensuring safe and efficient operation of connected equipment.

## Long description

The Eaton 3-pole motor protection circuit breaker is a high-quality electrical component engineered to provide robust protection for motors with a power rating of 0.25kW. This device serves as a critical safeguard in industrial and commercial electrical installations, effectively monitoring current flow to prevent damage from electrical faults. By integrating both short-circuit and overload protection, it ensures the longevity and reliable performance of connected motor equipment.
Advantages
This motor protection circuit breaker offers precise control through its adjustable thermal release range of 0.63 to 1A, allowing for accurate calibration to the specific requirements of the motor. Its 3-pole design ensures comprehensive phase monitoring, which is essential for maintaining balanced electrical loads and preventing phase loss issues. The compact and durable construction facilitates easy integration into standard control panels, providing a space-efficient solution for complex electrical systems.
Suitable for
Industrial motor control centers
Commercial HVAC systems
Automated manufacturing machinery
Pump and fan control applications
When it may not be suitable
This device is specifically calibrated for motors with a power rating of 0.25kW and a current range between 0.63A and 1A. It is not suitable for applications requiring higher power ratings or current loads outside of this specified range, as it will not provide the necessary protection and may trip prematurely or fail to protect the equipment.
Key specifications
Number of poles: 3
Power rating: 0.25kW
Thermal release range: 0.63 - 1A
Function: Short-circuit and overload protection
How to use
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 electrical enclosure. Once mounted, connect the power supply lines to the input terminals and the motor leads to the output terminals. After installation, the thermal release must be adjusted to the specific nominal current of the motor using the adjustment dial on the front of the unit.
What to consider before purchase
Verify the nominal current of your motor matches the 0.63 - 1A adjustment range.
Ensure the power rating of 0.25kW is compatible with your application.
Check available space in your control cabinet for DIN rail mounting.
Usage recommendations
Regularly inspect the circuit breaker for signs of wear or thermal damage. Test the tripping mechanism periodically to ensure the device remains responsive to overload conditions. Always disconnect power before performing any maintenance or adjustments to the unit.

## FAQ

### How much does the Eaton 189884 Motor Protection Circuit Breaker cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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/12455750/68758018_large.webp