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header-product Eaton PKZM4-40 Motor Protective Circuit Breaker, 40 A, 690 V
399.99 €

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

Eaton PKZM4-40 Motor Protective Circuit Breaker Photo 1
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Eaton PKZM4-40 Motor Protective Circuit Breaker, 40 A, 690 V

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

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Short 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.
Available for order: 13 pcs.
Warranty: 2 Years
SKU: 1795299
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 133.33 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 11.11 euros per month
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Product information

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.
All features
Storage temperature (T-T):
-40 - 80
Breaking capacity:
50000 A
Pollution degree:
3
Circuit breaker type:
Motor protective circuit breaker

Power

Rated current:
40 A
Rated voltage:
690 V

Weight & dimensions

Height:
140 mm
Width:
55 mm
Depth:
160 mm

Design

Certification:
IEC/EN 60947, VDE 0660,UL, CSA
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP20

Features

Operating temperature (T-T):
-25 - 55
Number of poles:
3

Description

Machine translation. Load original

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Customer reviews

Customer questions

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. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Eaton PKZM4-40 Motor Protective Circuit Breaker online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.