# Eaton PKZM4-40 Motor Protective Circuit Breaker, 40 A, 690 V

**URL:** https://aio.lv/en/product--eaton-222354--1795299
**Data updated:** 2026-05-18 02:39 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 222354
**EAN:** 4015082223540
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 399.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 330.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-222354--1795299

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Eaton PKZM4-40 is a high-performance motor protective circuit breaker designed for reliable motor control and protection. It features a rated current of 40 A and a rated voltage of 690 V, with a robust breaking capacity of 50,000 A. Rated IP20, this device is engineered for industrial applications, ensuring safe operation and effective short-circuit and overload protection for electrical motors in various demanding environments.

## Long description

The Eaton PKZM4-40 motor protective circuit breaker is a high-performance industrial component engineered to provide reliable control and comprehensive protection for electrical motors. With a rated current of 40 A and a rated voltage of 690 V, this device is built to handle demanding electrical loads while maintaining operational safety. Its robust construction and high breaking capacity of 50,000 A make it an essential solution for preventing damage caused by short circuits and overloads in various industrial settings.
Advantages
This motor protective circuit breaker offers exceptional reliability and durability in industrial environments. Its design focuses on effective thermal and magnetic protection, ensuring that motors are safeguarded against faults that could lead to downtime or equipment failure. The compact and efficient architecture allows for seamless integration into existing electrical panels, while the high breaking capacity provides peace of mind during unexpected electrical surges. By utilizing this device, operators can ensure consistent performance and extended service life for their motor-driven machinery.
Suitable for
Industrial motor control systems
Protection of electrical motors against overloads
Short-circuit protection in power distribution panels
Manufacturing and automation equipment
This device may not be suitable for residential applications where high-voltage industrial standards are not required. It is also not intended for use in environments with high moisture or dust levels without an appropriate protective enclosure, as the device itself is rated IP20.
Key specifications
Rated current: 40 A
Rated operational voltage: 690 V
Breaking capacity: 50,000 A
Ingress protection rating: IP20
Function: Short-circuit and overload protection
The Eaton PKZM4-40 should be installed by a qualified electrician in accordance with local electrical regulations. It is typically mounted on a standard DIN rail within a control cabinet. Ensure that the wiring is properly secured to the terminals and that the current settings are calibrated to match the specific requirements of the connected motor to ensure optimal protection.
What to consider before purchase
Verify that the 40 A current rating matches your motor's full-load amperage
Ensure the installation environment meets the IP20 protection requirements
Confirm compatibility with your existing control panel layout
Check that the voltage rating of 690 V is appropriate for your power supply
Usage recommendations
Regularly inspect the circuit breaker for signs of wear or thermal damage and perform periodic testing of the trip mechanism to ensure the device remains fully operational over its service life.

## Specifications

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 80 |
| Breaking capacity | 50000 A |
| Pollution degree | 3 |
| Circuit breaker type | Motor protective circuit breaker |

### Power

| Feature | Value |
|---|---|
| Rated current | 40 A |
| Rated voltage | 690 V |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 140 mm |
| Width | 55 mm |
| Depth | 160 mm |

### Design

| Feature | Value |
|---|---|
| Certification | IEC/EN 60947, VDE 0660,UL, CSA |
| International Protection (IP) code | IP20 |

### Features

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

## FAQ

### How much does the Eaton PKZM4-40 Motor Protective Circuit Breaker cost, and is it available for purchase?

The price is 399.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 16.07.2026 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 PKZM4-40 Motor Protective Circuit Breaker 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/1795299/58085298_large.webp