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Moeller PKZM4-63

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PKZM4-63

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Marvo Stock ID MV-6TAH
HS Code 853620
SKU PKZM4-63
Condition Used
Warranty 12 months
Weight (kg) 1.25
Length (mm) 175.00
Width (mm) 55.00
Height (mm) 140.00

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Specification & Description

Specification Description
Part Number PKZM4-63
Alternative Part Number PKZM463
Manufacturer Moeller
Product Type Motor Protection Circuit Breaker
Rated Operational Voltage (Ue) 690 V AC
Adjustable Current Range 55 to 65 A
Number of Poles Three-pole
Switch-off Technique Thermomagnetic
Rated Frequency 40 - 60 Hz
Degree of Protection IP20 for device, IP00 for terminations
Rated Impulse Withstand Voltage 6000 V AC
Overvoltage Category/Pollution Degree III/3
Mechanical Lifespan 30,000 Operations
Electrical Lifespan (AC-3 at 400 V) 30,000 Operations
Maximum Operating Frequency 40 Operations/h
Short-circuit Rating 60 kA DC up to 250 V
Phase-failure Sensitivity According to IEC/EN 60947-4-1, VDE 0660 Part 102
Temperature Compensation -5 to 40 °C to IEC/EN 60947, VDE 0660
Operating Temperature Range -25 to 55 °C
Mounting Position Can be snapped on to IEC/EN 60715 top-hat rail with 7.5 or 15 mm height
Terminal Capacity Screw terminals for solid cables 1 x (1 - 50) mm², flexible with ferrule 1 x (1 - 35) mm²
Tightening Torque for Terminal Screws 3.3 Nm
Height 140 mm
Width 55 mm
Depth 175 mm
Certifications CSA Class No.: 3211-05, VDE 0660, IEC/EN 60947-4-1, CE, IEC/EN 60947, UL File No.: E36332

The Moeller PKZM4-63 Motor Protection Circuit Breaker is a robust and reliable solution designed to safeguard three-phase motors in industrial settings. Engineered to handle a voltage of up to 690 V and an adjustable current range of 55 to 65 A, this circuit breaker is an essential component for motor control and protection. Its screw terminal connections ensure secure and stable wiring, while the compact design allows for efficient use of space within control panels.

The PKZM4-63 is equipped with phase-failure sensitivity, adhering to IEC/EN 60947-4-1 and VDE 0660 Part 102 standards, which ensures the motor is protected even under imbalanced voltage conditions. The device's thermomagnetic trip mechanism provides both thermal and short-circuit protection, ensuring a quick response to a variety of fault conditions.

This motor protection circuit breaker is also characterised by its manual operation, featuring a turn button actuator that can be locked to prevent unintended changes. It is designed to be easily mounted onto a DIN rail, facilitating straightforward installation and maintenance.

With certifications such as CSA Class No.: 3211-05, VDE 0660, IEC/EN 60947-4-1, CE, IEC/EN 60947, and UL File No.: E36332, the Moeller PKZM4-63 meets rigorous international standards for safety and performance. Its robust construction and reliable operation make it a preferred choice for professionals seeking to enhance the operational longevity and safety of their motor-driven applications.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Frequently Asked Questions

What is the voltage rating for this motor protection circuit breaker?

The motor protection circuit breaker is rated for 3 Phase, 690 V applications.

Can this device be used with IE3 efficiency class motors?

Yes, this motor protection circuit breaker is suitable for use with motors of efficiency class IE3.

What is the current adjustment range of this circuit breaker?

The current adjustment range for this circuit breaker is between 55 to 65 A.

How is this circuit breaker mounted?

The circuit breaker can be snapped onto IEC/EN 60715 top-hat rail with 7.5 or 15 mm height.

What type of terminals does this circuit breaker have?

This circuit breaker is equipped with screw terminals.

Is the device sensitive to phase failure?

Yes, the circuit breaker has phase-failure sensitivity in accordance with IEC/EN 60947-4-1, VDE 0660 Part 102.

What is the degree of protection offered by the terminals?

The terminals have a degree of protection of IP00.

What is the short-circuit rating of this circuit breaker?

The short-circuit rating is 60 kA up to 250 V.

Does this circuit breaker have temperature compensation?

Yes, it features temperature compensation from -5 to 40°C according to IEC/EN 60947, VDE 0660.

What certifications does this motor protection circuit breaker hold?

It holds certifications from CSA, VDE 0660, IEC/EN 60947-4-1, CE, UL, and others as per the datasheet.

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Part conditions explained

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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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