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Specification & Description
| Specification | Description |
|---|---|
| Part Number | PKZM0-0,63 |
| Alternative Part Number | PKZM0063 |
| Manufacturer | Klockner-Moeller |
| Rated Operational Voltage | Up to 690 V |
| Adjustable Current Range | 4 to 6.3 A |
| Number of Poles | 3 |
| Utilisation Category | Motor protection circuit breaker |
| Tripping Characteristic | Thermal-magnetic |
| Mounting Type | DIN rail or screw mounting |
| Degree of Protection | IP20 (when installed in an enclosure) |
| Ambient Temperature Range | -25 °C to +55 °C |
| Commodity Code | 853620 |
| Country of Origin | - |
| Application | Protection and control of motors and switchgear |
The Klockner-Moeller PKZM0-0,63 is a robust motor protection circuit breaker designed to safeguard 3-phase motors in industrial applications. Rated for use at voltages up to 690 V and adjustable current settings from 4 to 6.3 A, this circuit breaker is engineered to provide precise protection by interrupting power in the event of an overload or short circuit, thus ensuring the longevity and reliability of connected motors.
Constructed with durability in mind, the PKZM0-0,63 is suitable for a wide range of operating environments and is an essential component for machinery that requires consistent performance and protection. Its compact design allows for efficient use of space within control cabinets, while its ease of installation and maintenance makes it a practical choice for electrical professionals.
The PKZM0-0,63's adjustable trip settings allow for customisation to match specific motor requirements, providing flexibility and adaptability to various applications. This motor protection circuit breaker is a critical component for any system where motor safety and operational continuity are of paramount importance.
Commonly Asked Questions
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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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Frequently Asked Questions
What is the function of this motor protection circuit breaker?
The motor protection circuit breaker is designed to provide both short-circuit and overload protection for electric motors, ensuring safe operation and preventing damage to the motor in case of electrical faults.
Can this circuit breaker be used with three-phase power systems?
Yes, this circuit breaker is suitable for use with three-phase power systems, with a voltage rating of up to 690 V.
What is the current adjustment range for this device?
The current adjustment range for the PKZM0-0,63 is from 4 to 6.3 A, allowing for precise protection settings based on the motor's requirements.
How can I mount this circuit breaker?
This motor protection circuit breaker is designed for easy mounting on a DIN rail, which is a standard type of rail used for mounting industrial control equipment inside equipment racks.
Is this circuit breaker suitable for international use?
Yes, the circuit breaker is designed to be compatible with international power supply standards, making it suitable for a wide range of industrial applications around the world.
What kind of protective features does this circuit breaker offer?
The circuit breaker offers protection against short-circuits and overloads, which helps to prevent potential damage to connected motors and equipment.
What certifications does this motor protection circuit breaker have?
The motor protection circuit breaker complies with international standards, but for specific certifications, please refer to the product's datasheet or contact the manufacturer directly.
Can this device be used for motors of any brand?
Yes, as long as the motor's specifications fall within the operating parameters of the circuit breaker, it can be used with motors from various manufacturers.
What should I do if I experience an issue with the circuit breaker?
If you encounter an issue with the circuit breaker, you should first consult the troubleshooting section of the product manual. If the problem persists, it may be necessary to contact a qualified electrician or the manufacturer for further assistance.
How do I know if this circuit breaker is the right choice for my motor?
To determine if this circuit breaker is suitable for your motor, you should compare the motor's full load current rating with the adjustable range of the circuit breaker and ensure that the voltage rating is compatible with your power system.
