# Motor protection switch EATON PKZM0-25-EA, adjustable thermal overload 20–25 A, PKZM0 series (MPN 189869)

**URL:** https://aio.lv/en/product--eaton-189869--12109412
**Data updated:** 2026-03-20 10:00 (EET)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 189869
**EAN:** 2019999070862
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 77.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 64.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-189869--12109412

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

EATON PKZM0-25-EA is a PKZM0-series motor protection switch with an adjustable thermal overload setting of 20–25 A. Designed to protect motors from overload and phase faults, it provides manual switching and trip functionality for industrial motor circuits. Suitable for motor control centers, panels and maintenance tasks requiring adjustable overload protection and reliable tripping.

## Long description

EATON PKZM0-25-EA is a PKZM0-series motor protection switch with an adjustable thermal overload range of 20–25 A. It combines adjustable thermal overload protection with manual switching and trip functionality to protect three-phase motors from overload, phase loss and phase imbalance. The device is intended for installation in motor control centers, control panels and service cabinets where reliable overload protection and straightforward manual operation are required.
Advantages
The PKZM0-25-EA offers a compact design and precise adjustable thermal protection that helps prevent motor damage from sustained overcurrents. Its clearly marked adjustment range enables accurate setting to match motor full-load current, while the integrated manual switch and trip mechanism provide immediate disconnection in fault conditions. The device is built to fit standard motor starter assemblies and supports repeatable, maintenance-friendly operation.
Suitable for
 Protection of three-phase induction motors in industrial and commercial installations
 Motor control centers and distribution panels
 Maintenance and testing tasks requiring adjustable overload settings
 Applications needing manual ON/OFF switching combined with overload trip protection
Key specifications
 Adjustable thermal overload current: 20–25 A
 Function: manual switching with thermal overload trip
 Series: PKZM0 motor protection switch
 Mounting: panel/motor starter mounting compatible with PKZM0 series accessories
 Typical usage: protection against overload, phase loss and phase imbalance for three-phase motors
How to use
Mount the motor protection switch into the control panel or motor starter assembly in accordance with electrical standards and the manufacturer's mounting instructions. Set the thermal overload adjustment to match the motor's rated full-load current within the 20–25 A range. Connect line and load conductors to the appropriate terminals, ensure correct phase sequence, and verify auxiliary contacts or interlocks if used. Use the manual switch to start and stop the motor; the device will trip automatically when thermal overload limits are exceeded.
Usage recommendations
Set the overload dial close to the motor nameplate full-load current, allow for permissible starting currents, and coordinate settings with upstream protection devices to ensure selectivity. Inspect terminals and mechanical operation periodically and replace the unit if signs of overheating, corrosion, or mechanical wear are found.

## FAQ

### How much does the EATON PKZM0-25-EA motor protection switch 20–25A cost, and is it available for purchase?

The price is 77.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 166 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 31.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can EATON PKZM0-25-EA motor protection switch 20–25A be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/12109412/67645407_large.webp