# Eaton PKZM01-12-EA Motor Protection Circuit Breaker, 3-Pole, 5.5kW, 8-12A

**URL:** https://aio.lv/en/product--eaton-189890--12465374
**Data updated:** 2026-05-18 09:33 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 189890
**EAN:** 4015081878864
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 46.27 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-189890--12465374

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Eaton PKZM01-12-EA is a reliable 3-pole motor protection circuit breaker designed for industrial applications. It features a power rating of 5.5kW and an adjustable thermal release range of 8-12A. This device provides essential protection against short circuits and motor overloads, ensuring operational safety and equipment longevity in various electrical control systems.

## Long description

The Eaton PKZM01-12-EA is a robust 3-pole motor protection circuit breaker engineered for demanding industrial environments. This device is specifically designed to safeguard electric motors by providing reliable protection against short circuits and thermal overloads. With a power rating of 5.5kW and an adjustable current range of 8-12A, it offers precise control and safety for various electrical motor applications, contributing to the overall stability and longevity of your machinery.
Advantages
This motor protection circuit breaker stands out due to its compact design and high operational reliability. It effectively combines short-circuit protection and overload protection in a single unit, which simplifies the installation process and saves valuable space in control cabinets. The adjustable thermal release allows for fine-tuning to the specific requirements of the connected motor, ensuring optimal protection without unnecessary downtime. Its durable construction ensures consistent performance even under frequent switching operations.
Suitable for
Industrial motor control systems
Pump and fan control applications
Conveyor belt motor protection
Machine tool electrical circuits
HVAC system motor management
When it may not be suitable
This device is not intended for use in circuits exceeding its specified power rating of 5.5kW or outside the 8-12A current range. It is also not suitable for applications requiring specialized protection features beyond standard thermal and magnetic trip functions, such as advanced electronic motor management or soft-starting capabilities.
Key specifications
Number of poles: 3
Power rating: 5.5kW
Adjustable thermal release range: 8-12A
Protection type: Short-circuit and overload
Mounting type: DIN rail or screw mounting
How to use
The Eaton PKZM01-12-EA should be installed by a qualified professional within an appropriate electrical enclosure. Mount the device onto a standard DIN rail or secure it using the provided mounting points. Connect the supply lines to the input terminals and the motor leads to the output terminals, ensuring all connections are tightened to the manufacturer's specified torque. Once installed, adjust the thermal release dial to the rated current of your specific motor to ensure proper protection.
What to consider before purchase
Verify that the motor's rated current falls within the 8-12A range.
Ensure the power rating of 5.5kW is sufficient for your specific motor application.
Check the available space in your control cabinet for proper installation.
Confirm that the environmental conditions meet the manufacturer's operating temperature and humidity requirements.
Usage recommendations: Regularly inspect the circuit breaker for signs of wear or damage and perform periodic testing of the trip mechanism to ensure continued operational safety and compliance with electrical standards.

## FAQ

### How much does the Eaton PKZM01-12-EA Motor Protection Circuit Breaker cost, and is it available for purchase?

The price is 55.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 20.07.2026 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/12465374/68766902_large.webp