# Eaton Power Contactor 12A 3-Pole 230V AC 1NO

**URL:** https://aio.lv/en/product--eaton-189987--12448945
**Data updated:** 2026-05-18 02:55 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** EATON
**Manufacturer code:** 189987
**EAN:** 4015081879830
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 27.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-189987--12448945

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Eaton 189987 is a reliable 3-pole power contactor designed for industrial control applications. It features a 12A rated operational current and a 230V AC control voltage. Equipped with 1 normally open (1NO) auxiliary contact, this device is ideal for switching electrical loads, motor control, and automation systems, ensuring efficient performance and durability in demanding electrical environments.

## Long description

The Eaton 12A 3-pole power contactor is a robust electrical component engineered for precise control in industrial and commercial environments. Designed to handle a rated operational current of 12A, this device provides reliable switching for electrical loads and motor control systems. With a 230V AC control voltage and an integrated 1NO auxiliary contact, it offers a dependable solution for automation tasks requiring consistent performance and long-term durability.
Advantages
This contactor stands out due to its high operational reliability and compact design, which allows for efficient space utilization in control panels. The inclusion of a normally open auxiliary contact enhances its versatility in complex circuit configurations. Built to withstand demanding electrical conditions, the device ensures stable operation and reduces maintenance requirements in various industrial applications.
Suitable for
Motor control and protection systems
Industrial automation and control panels
Switching resistive and inductive electrical loads
Heating and lighting control circuits
This contactor is not intended for high-voltage power distribution networks or applications requiring DC control signals, as it is specifically designed for 230V AC operation. It should not be used in environments exceeding its rated current capacity or in conditions where extreme moisture or corrosive gases are present without appropriate protective enclosures.
Key specifications
Rated operational current: 12A
Number of poles: 3
Control voltage: 230V AC
Auxiliary contacts: 1 normally open (1NO)
Mounting type: DIN-rail or screw mounting
To install the contactor, ensure the power supply is disconnected and mount the device securely onto a standard DIN rail or a flat surface using the provided mounting points. Connect the main power lines to the primary terminals and the control circuit to the coil terminals, ensuring all connections are tightened to the manufacturer's specified torque to prevent overheating. Verify the wiring against your circuit diagram before restoring power.
What to consider before purchase
Verify that the 230V AC control voltage matches your existing control system.
Ensure the 12A current rating is sufficient for your specific load requirements.
Check the available space in your enclosure for proper heat dissipation.
Confirm the auxiliary contact configuration meets your feedback or interlocking needs.
For optimal performance and safety, always perform a functional test after installation and ensure that the contactor is protected by appropriate circuit breakers or fuses to prevent damage from overcurrent or short-circuit conditions.

## FAQ

### How much does the Eaton 189987 Power Contactor 12A 3P 230V AC cost, and is it available for purchase?

The price is 32.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 216 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 06.07.2026 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

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