# Eaton PKZM0-4 Motor Protection Circuit Breaker, 4A, 690V

**URL:** https://aio.lv/en/product--eaton-072737--1795268
**Data updated:** 2026-05-18 02:46 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 072737
**EAN:** 4015080727378
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 46.27 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-072737--1795268

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The Eaton PKZM0-4 is a reliable motor protection circuit breaker designed for safe control and protection of electrical motors. It features a rated current of 4 A and an input voltage of 690 V. With an IP20 protection rating, this compact device is suitable for industrial and commercial electrical installations, ensuring efficient circuit interruption and equipment safety.

## Long description

The Eaton PKZM0-4 is a high-performance motor protection circuit breaker engineered to provide reliable control and comprehensive protection for electrical motors. Designed for industrial and commercial applications, this device ensures the safety of your electrical systems by providing efficient circuit interruption in the event of overloads or short circuits. Its compact design allows for space-saving installation in control panels while maintaining robust operational standards.
Advantages
This circuit breaker offers exceptional reliability and durability, making it a preferred choice for demanding electrical environments. The device is built to withstand rigorous daily use, ensuring consistent performance and long-term operational stability. Its precise calibration for a 4A rated current allows for accurate motor protection, effectively preventing damage to equipment and reducing downtime. The integration of high-quality materials ensures that the unit remains resilient under various operating conditions, providing peace of mind for facility managers and electrical engineers.
Suitable for
Industrial motor control centers
Commercial HVAC systems
Pump and compressor motor protection
Conveyor belt drive systems
General machinery automation
When it may not be suitable
This device is not intended for use in environments where the motor current exceeds the specified 4A rating, as this would lead to nuisance tripping or inadequate protection. Furthermore, it is not suitable for outdoor installations without an appropriate protective enclosure, as the IP20 rating indicates that it is not protected against water ingress or dust accumulation.
Key specifications
Rated operational current: 4 A
Maximum operational voltage: 690 V
Protection rating: IP20
Color: Black and White
How to use
The Eaton PKZM0-4 should be installed by a qualified electrician within a suitable electrical enclosure. Mount the device onto a standard DIN rail and 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, the breaker can be operated manually using the front-mounted switch to start or stop the motor, or it will trip automatically if an electrical fault is detected.
What to consider before purchase
Verify that the 4A rated current matches your motor's full-load amperage.
Ensure the installation environment is dry and free from excessive dust.
Confirm that the voltage requirements of your system do not exceed 690V.
Check available space in your control cabinet for mounting.
Usage recommendations: Regularly inspect the circuit breaker for any signs of physical damage or loose connections. After a trip event, always investigate the cause of the fault before resetting the device to ensure the safety of the connected motor and the overall electrical system.

## Specifications

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 80 |
| Breaking capacity | 32 A |

### Power

| Feature | Value |
|---|---|
| Input voltage | 690 |
| Maximum current | 4 A |

### Design

| Feature | Value |
|---|---|
| Certification | IEC/EN 60947-4-1; UL 60947-4-1; CSA - C22.2 No. 60947-4-1-14; CE marking |
| Product colour | Black, White |
| International Protection (IP) code | IP20 |

### Features

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -25 - 55 |
| Number of poles | 3 |

## FAQ

### How much does the Eaton PKZM0-4 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 — 136 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 30.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1795268/58085290_large.webp