# Eaton 189897 3-Pole Motor Protection Circuit Breaker 0.12kW 0.4-0.63A

**URL:** https://aio.lv/en/product--eaton-189897--12464703
**Data updated:** 2026-05-18 09:28 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 189897
**EAN:** 4015081878932
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 38.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-189897--12464703

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The Eaton 189897 is a 3-pole motor protection circuit breaker designed for reliable motor control and protection. It features an adjustable thermal overload release range of 0.4 to 0.63A and is suitable for motors with a power rating of 0.12kW. This device provides essential protection against short circuits and overloads in industrial and commercial electrical systems, ensuring safe and efficient operation.

## Long description

The Eaton 189897 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 ensures that motors rated at 0.12kW operate within safe parameters by offering reliable protection against electrical faults. Its compact and durable construction makes it an essential component for maintaining the longevity and performance of industrial and commercial machinery.
Advantages
This motor protection circuit breaker offers exceptional reliability in demanding electrical environments. By integrating both short-circuit and thermal overload protection into a single unit, it simplifies system design while enhancing safety. The adjustable thermal release range allows for precise calibration to the specific requirements of the connected motor, ensuring that the device trips only when necessary, thereby preventing nuisance shutdowns while maintaining comprehensive protection against damaging current spikes.
Suitable for
Industrial motor control systems
Commercial HVAC equipment
Conveyor belt motor protection
Pump and fan control applications
When it may not be suitable
This device is not intended for use with motors exceeding the 0.12kW power rating or those requiring current settings outside the 0.4 to 0.63A range. It is also not suitable for applications requiring specialized protection features such as ground fault detection or advanced electronic communication capabilities.
Key specifications
Number of poles: 3
Power rating: 0.12kW
Current adjustment range: 0.4A to 0.63A
Protection type: Thermal overload and short-circuit
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 a control cabinet. Once mounted, connect the power supply to the input terminals and the motor leads to the output terminals. Use the adjustment dial on the front of the unit to set the thermal release current to match the full-load current rating of your specific motor.
What to consider before purchase
Verify the full-load current rating of your motor
Ensure the power rating matches the 0.12kW specification
Check available space in your electrical enclosure
Confirm compatibility with your existing mounting system
Usage recommendations
Regularly inspect the circuit breaker for signs of wear or thermal damage. Periodically test the trip mechanism to ensure the device remains functional and capable of protecting your equipment during an actual fault condition.

## FAQ

### How much does the Eaton 189897 Motor Protection Circuit Breaker cost, and is it available for purchase?

The price is 46.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 186 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 10.07.2026 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/12464703/68766337_large.webp