# EATON 189882 3-Pole Motor Protection Circuit Breaker 0.09kW 0.25-0.4A

**URL:** https://aio.lv/en/product--eaton-189882--12469757
**Data updated:** 2026-05-18 09:38 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 189882
**EAN:** 4015081878789
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 38.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-189882--12469757

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

The EATON 189882 is a 3-pole motor protection circuit breaker designed for reliable motor control and protection. It features an adjustable thermal release range of 0.25-0.4A and is suitable for motors with a power rating of 0.09kW. This device provides essential protection against overloads and short circuits in industrial and commercial electrical installations, ensuring operational safety and equipment longevity.

## Long description

The EATON 189882 is a high-quality 3-pole motor protection circuit breaker engineered to provide robust control and safety for electrical motors. Designed for precision, this device effectively manages motor operations while safeguarding against electrical faults. It is specifically calibrated for motors with a power rating of 0.09kW, offering a reliable solution for maintaining consistent performance in various industrial and commercial environments.
Advantages
This motor protection circuit breaker offers exceptional reliability by combining overload and short-circuit protection in a single compact unit. Its adjustable thermal release range allows for precise calibration to the specific requirements of the connected motor, ensuring optimal protection levels. The robust construction ensures long-term durability and operational stability, reducing the risk of equipment damage and minimizing downtime in critical electrical systems.
Suitable for
Industrial motor control systems
Commercial HVAC equipment
Pump and fan motor protection
Small-scale machinery automation
When it may not be suitable
This device is not intended for use with motors exceeding the 0.09kW power rating or those requiring a current range outside the 0.25-0.4A threshold. It is also not suitable for high-voltage applications or environments that require specialized explosion-proof protection.
Key specifications
Number of poles: 3
Thermal release range: 0.25-0.4A
Motor power rating: 0.09kW
Function: Overload and short-circuit protection
How to use
The device should be installed by a qualified electrician within a standard electrical enclosure. After mounting the unit onto a DIN rail, connect the power supply and motor cables to the designated terminals, ensuring all connections are tightened to the specified torque. Once installed, the thermal release should be adjusted to the rated current of the motor to ensure proper protection. Regular inspections should be conducted to verify that the device remains free from debris and that all connections stay secure.
What to consider before purchase
Verify the motor's full-load current matches the 0.25-0.4A adjustment range.
Ensure the power rating of the motor does not exceed 0.09kW.
Confirm the installation environment meets the necessary IP rating requirements for the enclosure.
Usage recommendations
Always disconnect the power supply before performing any maintenance or adjustments to the circuit breaker. Ensure that the thermal release setting is correctly calibrated to the motor's nameplate data to prevent nuisance tripping or inadequate protection.

## FAQ

### How much does the EATON 189882 Motor Protection Circuit Breaker cost, and is it available for purchase?

The price is 45.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 28.07.2026 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/12469757/68772541_large.webp